SCIENTIFIC ABSTRACT FARBEROV, M.Z. - FARBOVSKIY, V.

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CIA-RDP86-00513R000412420016-1
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December 31, 1967
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SCIENTIFIC ABSTRACT
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FARBEROV, M.Z., Insh.; POGODIN, B.A., insh. Using pneumatic power heads in small-scale mass production. Inergomashinostroonie 3 no.12:31-33 D 157. (MIRA 11:1) (Lathes--Attachments) f 1I,-') -. j i tov 1 11 - . FARBMV, M.Z., inzh. Wick turning pneumatic machine tools. Mashinostroitall no.9:1&19 S '57. (Kok 10:9) (Grinding machines) '~ -A V, '%~> i~ V_'D ".) , 0~ ._4 . AUTHORS% Fogodin, B.A., and Farberoy, X.Z., Engineers 117-2-7/29 TITLEs Experience in Modernization of D*vioes (Opyt modernizataii prisposobleniy) PERIODICALs Mashinostroitelft 1958# # 2f PP 15-18 (USSR) ABSTRACTt The article describes modernized universal pneumatic clamp- ing heads for metalcutting machine tools at the plant "Ekono- mayzer". These clamping heads - of 1,200, 1,600 and 29500 kg force --are identical in all basic dimensions and can be changed if the clasping force is not suffici*ntl The heads comprize a pneumatic contactor ("pneymokontaktor") (Fig-5) serving as a safety device and switching the main machine tool drive off at the moment the pneumatic pressure drops and the clamping head loosens its grip. The illustrationfishow the 'tEkonoaayzer" clasping head separately and with clamped milling attachments as well as an attachment for cutting blade blanks. Universal pneumatic clamping heads permit the clamping of all possible attachments for machining work of various shape&. In case of breakdowns in the pneumatic system they can readily be r*-set for manual clamping. There are 11 drawings. AVAILABLE: Library of Congress Card 1/1 AUTHOR; Farberov. X.Z. Engineer, SOV-117-58-4-10/21 TITLEs Stamping Corrugated Sheets (Shtampovka gorfirovannykh listov) PERIODICALt gashinostroitell, 19589 Nr 4, p 30 (USSR) ABSTRACTt A special die for corrugating regenerated Sheets of 0-5 mm 'IlKhl8N9T" steel, made at the "Ekonomayzer" plant, is described and illustrated. The die consists of a flat upper plate with a rubber pad# and a wavy cast bronze bed die. The rubber pads used instead of the second forming element of the die, requires increased press power, therefore the die is recommended for only small sheets. There is 1 drawing. 1. Dies-Design 2. Presses-Applications 3. Metals-Processing Card 1/1 A UTHOR: Farberov, M.Z., Enginear SOV/117-58-11-17/36 TITLE: The Processing of the Compressor Blades of a Gas Turbine In- stallation (Obrabotka kompressornykh lopatok gazoturbinnoy ustanovki) PERIODICALt Mashinostroitell, 1958, Nr 11, pp 20 - 21 (USSR) ABSTRACT: The mechanical processing of the compressor blades in gas turbine installations (Figure 1) is done by means of three- dimensional copies. For this purpose, the lathe model ID62 was modernized (Figure 2). The copy is turned by the spindle and guides the cutter, which machines t~,e blade. The copy is made of steel type KhVG. The cutter has the same diame- 0 ter as the roller (Figure 4). Tt ',as an inclination of 45 There are 4 sets of diagrams. 1. Gas turbine blades--Production 2. lAthes--Performance 3. Ciittlng tools--Design Card 1/1 A UTHOR _ZLrberov, IA. Z. , Engineer , 30V/117-58-12-16/36 TITLE: An Attachment for Machining the External Profile of Turbine Blades (Prisposobleniye dlya obrabotki naruzhnogo profilya turbinnykh lopatok) PERIODICALt Mashinostroitell, 1958, Ur 12, pp 22 - 23 (933R) ABSTRACT: A new special device was developed and brought into use at the "Ekonomayzer" Plant for machining the external profile of gas turbine blades on the "1D6211 lathe by means of turn- ing with the use of a three-dimensional copying device. The profile of the copying device, which provides a satisfactory accuracy, is obtained by graphic means. The device and its operation are deadribed in detail. There are 6 sets of dia- grams. Card 1/1 25(2) SOV/117-59-5-11/30 AUTHOR: Parberovt M.Z., Engineer TITLE: Modernization of the "I-38AII Electric Machine PERIODICAL: Mashinostroitell, 1959j Nr 5, p 18 (USSR) ABSTRACT: The Leningrad "Ekonomayzer" Plant has developed a special re- versing mechanism for the electric hand machine type 111-38V (Figure 1), to mechanize the processes of screw driving, and cutting fine screw threads, The reversing drive is attached by screws to the front end of the machine. The modernization has only slightly increased the weight. The design of the reversing drive is illustrated by a kinematic diagram and a detailed drawing. A reversing mechanism has also been made for the pneumatic hand machine 'IRS-32", which is used in assembly work for drilling, reaming, threading,, screw driv- ing, etc. There are 3 sets of diagrams. Card 1/1 Em YARBEWV, M.Z.vinzh. Modernizing lathes for machining external profiles of rotor blades for turbines. Inargonashinostroante 5 no.1:37-39 Ja 159. (MIRL 12:2) (lathes) (Blades) ~ FARBIROV,-H*Z* Small-pize universal turnable milling machine. Mashinos trot tel I no-11:20 N '59, 04IRA 13:3) (Milling machines) PHASE I BOOK EXPLOITATION SOV/5676 Azarov, A. S., Candidate of Technical Sciences, Docent, ed. Prisposobleniya dlya gruppovoy obrabotki detaley; opyt nekotorykh leningradskikh zavodov (Equipment for Group-Machining of Machine Parts; Expurienco of Certain Leningrad Plants) [Leningrad] Lenizdat, 1960. 254 P. 3sOOO copies printed. Scientific Ed.: P. 1. Bulovskiy, Doctor of Technical Sciences, Profeusor; Ed.: A. E. Lepin; Tech. Ed.; R. 0. Pollskaya. PURPOSE This collection of articles Is Intended for technical personpel and skilled workers in machine and instrument plants; it may also be used by students In schools of higher technical education and tekhnikums.. COVERAGE: Basic principles In the design of universal, universal- setup, and group-machining jigs and fixtures are stated. This equipment Is also coneldertd from the standpoint of its appli- catIon In several Leningrad machine and Instrument plants. Card 14 Equipment for Group Machining of (Cont.) sov/5676 Examples are given for the grouping of parts according to shape or special processing features. Constructions for group-machining fixtures are presented, and certain problems encountered in parts machining, fixture design, and cutting regimes are discussed. Calculations relating to the economic effectiveness of various types of jigs and fixtures are In- cluded In some of the articles# No personalities are mentioned. There are no references. TABLE OF CONTENTSs Foreword 3 Altrofanov, S. P. (Candidate of Technical Sciences, Lenin Prize Winner). Methods or Designing Group-Maohinliig Fixtures, and Examples of Their ApplicatiOn 5 Azarov, A. S. and S. T. Outkin. Fixtures for Grw4p Machining Variouq Parts of Acoenserle* 52 Card 2/3 Equipment for Group ;.1achining of (cont.) SOV/5676 Yemellyanov, M. A. aigs and Fixtures for Group Machining in the Milling, Broaching, and Turning of Parts 130 Skornyakov, S. Ya. Universal-Setup Fixtures for Drilling and -1,11111ing-Machinbs'. and Lathes 159 Pogodin, B. A. and M. Z. Farberov. Group-Maohining Fixtures at the Ekonomayzerw_71_an_Y_ 179 KladovshcWov, A. T. Universal Standard-Parta Fi.xturas and Indexing Tables In Machine Building 218 AVAILABLEt Library of Congress (TJ1185.P69) Card 3/3 VK/Wro/jw 11-15-61 FAMEROV, M. Z. , insh. 9 of turbino bladas Attachment for boring internal profile with a variable cross section on lathes. HaBldnostroitell no.2:27-28 7 060. (14IRL 13-5) (Lathes-Attachments) I. YAORROV, X.Z., insh. I I Using compressed air in testing machine parts. Kashinostroitell no-3:7 Mr l6o. (HIM 13:6) It (Machinery-Testing) FARBICROV !f~, -#,Z4-- PneumtIc bench prove. Hashinostroitell no.6:18 Je 160. (MM 13-28) (Plover presses) VASIL'YEV, Hikolay flikolayevich; YAFMgj_!j~~.p inzh.., retsenzent- KIIDA- j. SCVj G.F.v kand. tekbn. nauk, red.; ZAZERSKII, Ye.I., inzh. red.; BORODULINA, I.A., red, izd-va; NIKOIA M A, I.D., tekhn. red. [Cylindrical external grinding] Krugloe naruzhnoe shlifavanie. Pod obahchei red, G.F.Kudasova, Moskva Goo naucbno-tekbnb izd-vo ma- shinostroit. lit-ryp 1961. 87 p. ~Bibl;oteka ahlifovsh&ika, no.2) (Grinding and polishing) (MM 14-.11) 23463 AUTHOR: Farberov _M_Z" Engineer S/114/61/000/007/002/003 E194/E455 TITLE: An instrument for measuring the mean dimension of tooth profiles of turbine blade roots PERIODICAL; Energomashinostroyeniye, 1961, No.7, pp.28-29 TEXT: This article describes a device which permits the separate measurement of the mean dimensions of teeth on each side of the blade root without the need for a reference basis. In manufacturing turbine blade roots, a procedure is required for measurement of the mean dimension of the teeth of the profile. The cross-section of -the root is a parallelogram and the ratio of the lengths of the two sides is about 113, It is impossible, without special equipment, to measure the mean length on the teeth on two opposite small sideb with a universal measuring device. Analysis of the problem indicates that the mean dimension on the teeth can be measured separately, that is without a special reference basis. For this purpose a special fitting was made up consisting of a sloping block, the angle of slope of which corresponds to the angle of section of the blade root and the Card 1/5 23463 s/ii4/61/000/007/002/003 An instrument for measuring ... E194/E455 width to the drawing dimension of the mean line of the profile. The blade is clamped into a special fitting. The mean diameter is measured with a thread mlevometer with a special ball tip giving an accuracy of measurement of 0.01 mm. Fig.1 illustrates calculation of the wall diameter for a particular type of blade root and it is found by simple geometry that the diameter should be 1.73 mm. A ball diameter of 2 mm may be used if appropriate corrections are made. In this case the dimensions between two balls of 2 mm diameter is 25,126 mm. To make the measurements with the thread micrometer, a ball of 2 mm diameter is fitted to its fixed head I (of Fig.2); the other micrometer head remains flat. Various possible cases of blade position relative to the reference sphere of the device are then considered and, using the notation of Fig-3, it is shown that in each case the measurement is related to the dimensions by the formula: x = a + b - 25-126 To measure the blade profile the measurement is first made from one side of the blade and then repeated from the other and Card 2/5 4A 'w 23463 S/114/61/000/007/002/003 An instrument for measuring ... E194/E455 calculations are made by the above formula. There are 3 figures. Card 3/5 AM A I FARBEROV M Z inzh. Device for measuring the mean croos section of the toothed terminal ends of turbine blades. Energomashinostroenie 7 no*7:28-29 JI 161. (MIRA 34*.8) (Gas turbines) FAFBk,ROVP m.Z60 inzh. Machining of large curvilinear surfaces on a laths. Energomashinostroenie 9 no.3:29 Mr'63. (MIRA 17;5) . _,yansk); BABTIIIII, A. (Balgorod); ITIZOTATT,T, 1; PODYA, 14; MUM. A. _(.Bprd WERIBOVSKIY, T. (E'ha'havovolc) -' FARBEMV-*-S. (~bgtlev): SOLDATIMY. 0. (Xblmki, Wookovsk" obl. Brief notes. Soy.foto 18 no.10:86-87 0 158, (MIRA lllll)~ (Photograpby) KALIM A. (Novgorod); FARBEROV2 S. (Novgorod); ZJIDANOVO A. (Moskva); WEIJKOVI D.p pozharnyy iispektor (ga Kropotkin); IVANTSOV, S. (Ufa) Readers' letters. Pozh.delo 7 no.3:32 Mr 161. (MIRA 14:5) (Fire prevention) KOVALIJKLY, V.V., prof.; JYTTOVA, S.V.; FURYMM, R.V.; FARBLIM, V.G. .. C~~- ~' - Cobalt In fish culture~ibiogenic migration of chemical elements in,S~=d*.'.1rirodu 54 no-5:69-70 My 165. (MIRA 18: 5) 1. Institut geoklifirdi i analiticheckoy khimii im. V.I. Vernadskogo AN SSSR (Moskva). N A I v ASHIKHMIN. A.I.; BMNOV, M.A.; DLUGACH, B.A.; DOBROSSLISKIY, X.M., inzhener; KOSTRYXIN, A.A.; I VA. T.?., NIKITIN, V.D.: I - I . NXICITIRL. Y.D., professor. redaktor; GUINT, Ta.F., redaktor; NA, G.P., tekhatchaskiy redaktor .1 [Handbook for hump yard workers] Rukoyodstvo rabotnikam sortiravoch- not, gort. Nosirva. Goo. transp. thel-dor. izd-vo. 1950. 222p [Niorofilm3 (KLRA 10:1) 1. Russia (1923- U.S.S.R.) Kinisterswo putey soobshchenlys (Railroads--H=p yards) TODRIS, V.N.; SIMONOV, K.S.; YAPMEROY, Ya.D., redaktor; KHITROV, P.A., tekhnicheakiy redaktor. [Handbook for; railroad mks-up men and yard couplers] Rukovodstvo 809taVit0liU POOSdOT i StOOPShChikU V&90UOV. Moskva, Gos. transport. o-dorozh. izd- '." 1953 ~ (MLRA 7:11) shelesn 'To .- -.21% p. [Microfilm] (Railicads-Making-up trains) BEUGARD. K.A., kandidat tekhaichaskikh nauk; VAYNXAN. N.M., inzhenor; NERSHIN, B.Y., Inz honer& inzhener; YAXOV11V, TA.G., inzhener; DWGACH. B.A.. Ymndidat takhalchaskikh nauk, rodaktor- [Progressive mathods of breaking up and making up trains] Poredovys astoay raeformirovaniia i formirovautis poesdov, Koskya, Gose transp.shol-dor. Izd-vo, 1954. ?8 p. [Microfilm] (MIRA 10:1) (Railroads--Making up trains) YEMKIMOV. I.I.; ALEKS17F, V.D.; ASHIMIN, A.K.; BAYEV, N.V.; BEUARIYAN, P.A.; BtCHKOV, I.A.; VASLOVA, Ye.T.; VYZHEKHOVSY-AYA, M.F.; GUR3TSKIY, S.A.; IZMIDOV, I.M.; 73SIPOV, Te.P.; ZHUKOV, V.D.; ZZLIUSKIT, M.G.; ZaLINIKOV, F.T.; ZOLOTOVA, L.I.; KIVIN, I.N.; KOKAHNITSKIY, Yu.A.; KONSTANTINOV, A.N.; KULICHITSKAYA, A.K.; MAKSIKOKO, I.I.; MELEKTIYEV. A.A.; MOROZOV, I.G.; XURZINOV, M.I.; OZMLOVSKIY. Ch.S.; OSTRYAKOV, K.I.; PANINA, A.A.; PAVLOVSKIY, V.V.; PMMINOV, I.S.; PMRSHIN, B.F.; PRONIN, S.F.; P&LUNYY. A.I.: POKROVSKIT. H.I.; RASPONOMAREV, Te.l.; SEHIN. I.H.; SMYAROV. Yu.N.; TIBABSHEV, A.I.,- FARBEROV, Ta.D.; FEDOROV, G.P.; WULIGIN. Ya.S.; YAKIMOV, I.A.; VERINAi G.P., tekhn.red. [Labor feats of railway workers; stories about the Innovators] Trudovye podvigi zheleznodorozhnikov; rasakazy o novatorakh. Koskva, Gos.transp.zhol-dor.izd-vo, 1959. 267 P. (MIRA 12:9) (Railroads) (Socialist competition) TAEDVIEV, ML.G.. inzh.; YARMWV9 Ta-D-, inzh- '- ~*~'-" '11:~-~~_,,4;~,t!-. t.- Generalized theory and practice of operational organization of railroad yards ("Technical fundamentals of sectional and classification yard operationm by I.G. Tikhomirov. Reviewed by IA.;G. Ukovlov, IA.D. Yarbarov). Zhel, der. tranap. 41 ns.205-* y '59. (NM 1213) (Railroads-Yards) -,k TIKHOMIROV, I.G., prof., doktor t9khn-n&ukj-7AR'R3ROV9 Ta.D., Insh. Adopt advanced and progressive methods in the standard technoloff of classification yards* Zhelador.transp. 42 no.l2t27-29 D 1600 (MINA 13:12) 1. GlavnVy eknpert takhnicheakogo otdola Glavnogo upravlentya dvishenlya 91nisterstva putey soobshchenlya. (Railroads-Rumpyards) SHABALIN, Nazar Nazarovich; PARISTYY, Ivan Leontlyevich; FARBEROVj_- Ya lnzh., reteenzent; ~MKOV) G.S., inzb., red.; itD,L~ "UR-11KO, L*A,p tekbne redo [Efficient utilization of the technological equipment of sta- tions; work practices of Bryansk II Station of the Moscow Railroad) Effektivnoe ispolizovanie tekhnichaskikh ustroistv stantaii; opyt raboty stantsii Briansk 11 Moskovskoi dorogi. Moskvay Vses. izdatel'sko-poligr. ob"edinenie M-va, putel - soobshcheniia., 1962, " pe (KIRA 15:3) (Railroads-Ecpiipment and supplieo) SOTNIKOV, Yevgeniy Alskeandrovich; UGRYUMOV, Georgiy Arkadlyevich; .FAWTYJI- Ys,.D.,-insh., retsenzent.- PREDE, V.Yu., inzh., red.; VORDT#IMVA.' L.As,, tekhn. red. [Op*rational planning of the work in a railroad station) Operativno'e planirovanie raboty na stomtsii. Moskva, Trans- zheldorizdat, 1963. 56 p. (MIRA 16:3) (Railr-oads-?-Managament) MIZAROV, I.; JrARMOV, Z.; VIXHKAM, E.; SLIVINSKIT, A.; ZATTSEV, P. Simplify the apparatus that mannges production. Sots.trud no.10:128-134 0 157. (MIRA 10:11) 1. Nachallnik aborochnogo teekha Moskovskogo zavoda shlifovallnykh stankov (for Nazarov). 2. Zamestitell nachalinika aborochnogo teekha Mookovskogo savoda shlifoval 'nykh stankov (for Farberov). 3. Glnvnyy inzhener savoda QSWM02detall" (for Vikhman). 4. Glavnyy inzhener Kishinevskoy tabachno-formentatsionnoy fabriki (for Slivinskly). 5. Glavnyy inshener Lidskogo savoda metallicheakogo shirpotreba, Grodnenskeya oblast' (for Zartsev). (Industrial orgAnization) FMMROVA, B. Soviet section at the international labor exhibition in Turin. Biul. nauch. inf6ria.; trud i zar. plata 4 no.7:53-56 161. (MIRk 14:8) (TuMm-Exhibitions) (Labor and laboring classes) -4 FAREEROVAO B. They are not limited IV the stands. Okhr.truda i sots.strakh. 5 no.llt20 N 062. (KMA 15 212) 1. Zametitell direktora Vseooyuznoy postoyannoy vystavki Voesoyuznogo toentrallaWo soveta p=fo"iw&1'nykh sayusov po okhrane truda. (Industrial hygiene-144%tions) OSIPOVA, T.N.; PITHOT, TO.A.; PARBIROVA, B.P.,1HROKC1=KO, Y.T.; VESKMIA, ". red.; KIRSUOVA-,-R,A.. takhn.red, Ellmseum of Industrial Safety of the All-Union, Central Council of Trade Unions; a description of exhibits] Masai okhrany truda V?sWS; opleanle skepoustov. lad-vo VTsWS Profisdat. 1956. 229 p. (MIRA 1213) (Industrial safety) (Moscow--Industrial museums) FARBIROVA, B,P. - , ~ ~. '. ~ -,-, t , V r;-, wft~o 1,1, ;~,, TI-..-:I I - Gollected works on labor protection. Zhal. dor. traneps 40 no. 7:94- 95 J1 158. (MIRA 11:7) 1. Zamestitall direktora Museys okhrany truda Vansoymnogo teentrallnogo sovate orofsoyusov,. (Bibliograpby--Railroads--Safety measures) P0110MAM, F.G.; TESIPOVA, L.G.; IAMEVA, O.G.; MRILINA, M.G., PARBYROVA, , Unsymmetrical orgshic-droxides. Sow conversions of d(~oxides. Trudy VGU 49:9-14 158. (MIRA 13:5) (Oxides) LWEROVA, E, Regulating wagon for the workers of mehinery manufacturing enterprises in the Polish People's Republic. Biul. nauch, inform.*. trud I sar. plata. 5 no.4s55-M 162. (MM 16t1) (Poland-Vagea-Aachinery industry) ,_ FARBEROVA, M. Public health employees' wages In the Polish People's Republic. Biul. nanch. Inforso trud I zar.plats no.10:64-68 159. (Poland--Ptiblic health) (MMA 13:6) (Poland--Wages) TAKOTLffA, Te.-H., kand.ekonom.nauk, nauchnyy sotrudnik; FARBEROVA,_,4.N., nauchayy sotrudnik; GRUZINOY, T,P,, nauchnyy sotrudnik; ROGOTOT, L.Z., nauchnyy sotrudnik; SHY 72, G.G., nauchnyy satrudnik; GCRFAN, K.L., nauchnyy sotrudnik; SMZHKIN, A.S., nauchnyy sotrudnik; LTAWT, P.P., nauchnyy sotrudnik; SATOSTITANCT, T.T., nauchnyy sotradnik; FILIMTA, T.T., nauchnyy sotrudnik; KHOLIN. I.A., red.; POVOKARNTA, A.A., tekhn.red. (Statistical collection on labor and wage problems in the European socialist countries] Statisticheskii abornik po voprosam truda i zarabotnoi platy v evropoiskikh sotaialistichaskikh stranakh. Moskva, GosplanIzdat. 1939. 198 p. (KIRI 13:3) 1. Moscow. Nauchno-iseladavatellakiy institut truda. 2. Otdel stran narodnoy demokratii Nauchno-isoledovatellskogo instituta trada (for all except Kholin. Ponomareva). (Burope. Bastern--T&gbor and laboring classes) FARIFROVA, Z, Mechanization of administrative work in the Polish PeopleIg Hepublic, Biul.nauch.inform.; trud i zar.pleta no.11:49-51 '59. (MIU 13:5) (Poland--Office equipment nnd supplies) ARBIROTA, X. New documentation on ostablishbW technical standards In the Polish People's Republic* Mulonsuch.informot trud i sar.plata. 3 A0.3259-0 16o. (WRA 13:8) (Poland-4kohinery industry-Production standards) YARBEROVA, R. Wages of employees in fte courts and district attorne7to offices of the Polish People'@ Republic. Blul.nauch.inform.: trud i sar. plata 3 no.5:60-63 160. (MIRA 13:8) (Poland-Juftes-Salaries, pensions, etc.) (Pbland-Public promeautors--Salaries, pensions, etc) ARMOVA, B. Now regulations on i9sr-Ing boauses to engineereg techni- A Ciang and employees of lncbwtrial enterprI, sea in the Polish People's Republic. BiA,nAuOh.inforU! trud i a"- Plata 3 no.7:52-56 160. (MM 13:8) (Pblaud-Bonus system) '--FARBEROVA.-E. Measures for organizing the establishment of work roms In the Polish People's Republic. Biul. nauch. inform.: trud i zar. Plata 5 no.5s56-59 162. (KRA 15:7) (Poland--Production standards) V WO 'r;- -N.Rv LAgPKPPVA. SHAKH9 A.D. Am 11 Basic trends in the-utill-n-tion of latex in foreign countries. Kauch.i res. 21 no.12t3&-42 D 162. IMMA 16:1) 1. Moskovskly instit At-tonkoy.khinichaskoy tekhnologii N.V. Losonosova. (Foam rubber) (Latex) FARBEROVAq G.M.; SHAM, A.D, Problems of eacnomias in the production of alast'-- sponge materials. Icauchei rose 24 nools"-47 Ja 065o 04TRA 3.80) 1. Moskovskil institut, tonkoy khimicheakoy tekhnolcgil im. M.V, Lomonosovas 0t the intc~molcculmr interaedon r,.,' :q)- Iatur-~ tl, felltt][70 eICITIgAtiOn Of 7111174nif-MMS At !"W~-. I !,Lptam itrc,-,s T. an-I ci, tfl~. mu fle cokittlit tz. rh,~ -fl,-ct fill '11 -r, ~kUl kg,jsq. cir- ~m; 5-;,!, i,w --p. An ul,mij,,ii --,, ovrivt~! I rt oll "i it Colitail,ed tile wrg ill which naptil" f.,Ctlrr,d, U A 1,1~i 1,,r n IS and .10, rcsi),; i, t;%-- gai con~t out d Irtermolecam, interEctic"4 and tdmwatwe on tho .0 6...dfe tiongatim Of 7e~ra ,, 9 D4 - b :!. : Ic - V--V S! .ll~r 1 J Ti ~,l It SOV/138-50-4-10/~6 XuaioAs: Nosov, Yu.A. and Farberova, I.I. TITLE: Methods of Testing Rabber Intended for the Manufacture of Fackings (Metod' otsenki reziny, idushchey na izgotovleniye uplotnitellnikh detaley) FERIODICAL: Kauchuk i Razinal 19599 1Tr 49 PP 36-41 (USSR) ABSTRACT: The main properties which xequire to be determined for rubbers intended for manufacture of packings, sealing rings, etc., are: dependence of elastic properties on temperatiire (both at elevated temperatures and sub-zero conditions); dependence of these properties on time, i.e. relaxation or creep; deterioration of general properties with time, i.e. ageing (both under normal conditions and vhwn'siibjectdd'to contact with liquids, oil etc,), The characteristic of special interest for packings is compression modulus. The most simple test is determination of relative permanent deformation in compression. This can be carried out by compressing the specimen in a clamp for a gjiven time under the des- ired ambient conditions, or immersed in the appropriate fluid. Such a test, however, is performed at constant defomation and not at constAnt stress. Resistance to card 1/4 freezing is frequenuly determined by measuring the elastic SOV/138-59-4-10/26 ,YLethbds of Testing lRubber Intended for the Manufacture of Pacldmgs recovery after compression - the specimen being compressed in a clamp while at room temperature and then "frozen". The recovery of dimension is measu:Led on release of clamp pressure while the spAmen is at the low temperature. The results can be expressed as, a ratio of elastic radial forces (in a ring packinG) at the test temperature, to those at room temperazure. This ratio is plotted against temperature for two rubber rings in Figures 1 and 2. Ageing characteristics can be determined in the same way. Easistance to liquids can be determined by relative volume change on swelling (this is preferable to measure- ment of relative weight change). Fomulae are given for calculating linear dimensional changes in cord rings from the volumetric swelling coefficient which is obtained simply from displacement when testing immersed specimenso There is a dearth of suitable methods for determination Card 2/4 of wear resista,,ce of packings. Standard wear tests are usually made on dry and highly abrasive surfaces and these 0 SOV/138-50-4-10/2,6 Methods of Testing Rubber Intended for the Manufacture of Packings conditions are in no way comparable with the conditions under which rod or ring packings are usually required to bperateo The American ASTM D-1081-49T test for permeability of rubber specimens while in a compressed state is des- cribed and is illustrated in Figure 3. An account is g1ven also of the ASTM D 1147-53 T test for compressibility and recovery of hard rubber gasket materialso Tests on actual packing components, and in particular, on cord rings are described, Their indications are subject to variation with the dimensions of the part in question. The SAE 120R wear test is illustrated in Figure 4. In this test the rings are stretched by about 15,clo linearly over two shafts. The shafts ar4rotated at 1750 rep.m. for a period of 24 hours, one shaft being driven by a motor. This is a comparative test, and aged rings, or rings subjected to immersion, can be compared with control specimens. Miero- hardness tests can be made on cord rings using a special "durometer" with an 0.4 mm spherical probe, The American ASTM and SAE tests are tabulated together with the Russian (TU) 1166-58 tests for rubber materials, and their 838-49 tests for actual packing components. -this tabulation Card 3/4 chows that a gieater number of test methods are established SoV1138-59-L~-1012 6 Methods of Testing Rubber Intended for the Manufacture of Packings in the U,S,Ae than in Russia* A test method developed by NIIRP for measuring modulus in radial compression on cord rings is illustrated in Figure 5, Strain gauges are applied to a thin-walled cylinder which is deflected by the piston on which the cord ring under test is ~aounted. 'This is a useful test for comparing aged and immersed rings a6ainst control specimens, There are 5 figures, 1 table and 10 references, of which 5 are Sov:Let and 5 Engjish. Card 4/4 S/191/60/000/009/007/010 B013/B055 AUTHORS: Ratner, S.-B., Farberova, I. I. TITLE: Mechanical Testing of Plastics- 4. Abrasion of Plastics PERIODICAL: Plasticheskiye massy, 1960, No. 9, pp. 61 - 69 TEXT: The present publication deals with questions on the abrasion of plastics. The resistance to wear of plastics is being investigated at many places in the USSR. Table 1 lists machines which are in use for testing plastics or would be suitable for this purpose. In general, the following conditions were applied for investigating the resistance to wear of various types of plastics: 1) Friction without lubrication, 2) four types of friction surfaces, corresponding to practical working conditionst a) rough, sharp-edged surfaces (emery paper), b) rough, blunt surfaces (wire gauze), c) smooth, hard surfaces (metal, wood, ebonite, and hard plastics, etc.), d) smooth soft surfaces (rubber and soft plastics, etc.), 3) low velocities and small loads in order to avoid heating of the material. It was found that the machines by Grasseli and by Shopper, which are generally used for testing rubber, are suitable for testing plastics. Card 1/4 Mechanical Testing of Plastics. 4. Abrasion S/191/60/000/009/007/010 of Plastics B013/BO55 Both machines employ velocities of 0.3 m/sec. The load can be varied from 0-3 to 5 - 10 kg. These machines were used for preliminary studies on the abrasion of smooth surfaces and for detailed studies on the abrasion of plastics by emery paper and wire gauze (Table 2). The following results were found: Abrasion of polymer materials occurs in two ways: by cuts produced by sharp-edged surfaces (abrasive abrasion) and by elastic deformation and subsequent tearing by frictional force (frictional abrasion). The first process is accompanied by lengthwise striation of the test surface, and the second by transverse striation. Both these processes are involved in the abrasion of polymer materials. Their ratio depends on the elasticity of the material and the resistance of the surface to abrasion. The share of the frictional component is all the higher (Table 3), the more elastic the material and the blunter the edges of the abrasive grain are. In contrast to rubber, the abrasion of plastics by emery paper in the machine by Grasseli does nA involve stabilization of the emery paper. Tests using emery paper should be performed in the machine by Shopper, since here sliding is always over the unused emery paper surface. The Grasseli machine is suitable for testing with the wire gauze. In abrasion of plastics (and wood) by emery Card 2/4 Mechanical Testing of Plastics. 4. Abrasion S/19Y60/000/009/007/010 of Plastics B013 B055 paper the effect of load on the abrasion is described by v - KI P - K2 P/H, where P = load and H - hardness of the material. A similar expression was previously derived for the abrasion of metals slid rubber. In the abrasion of plastics (and metals or wood) by wire gauze the load exerts a stronger influences v - K 3POL , K4(P/H)L, where a>1. A similar formula was found for rubber. A comparative estimation of the resistance to wear of plastics can be based on equal load, but also on equal compression (which is determined by the ratio P/H). The ratio of the abrasion values in these cases varies for different materials. The results obtained in laboratory tests may be applied in practice, provided the ratio of the abrasive and frictional components during abrasion is equal. The share of the frictional component (1>1,f>,O) can be determined from the test, e.g. from f - aIV. The mechanism of abrasion of any chosen sample or product is determined by external conditions (roughness, lubrication, velocity, load, temperature) and by the elasticity of the material, owing to its effect on f. This can be applied for the simulation of practical Use and for laboratory tests. These experiments were carried out in collaboration with the TsNII UPS (Head of the Laboratory: Jh.M-Bilik~ Card 3/4 Mechanical Testing of Plastics. 4. Abrasion S/191/60/000/009/007/010 of Plastics B013/BO55 Some of the data are based on experiments performed by G. S. Klitenik by request of the authors. There are 7 figures, 3 tables, and 19 references: 16 Soviet, 3 US, and 1 British. Card 4/4 24043 S/020/61/136/003/015/017 B103/B208 AUTHORS.- Yermolina, A.V., Igonin, L.A., Nosova, L.A., Farberoval 1.1.9 and Vlasova, K.N. TITLEs Relationship between mechanical properties of crystalline polymers and their supermolecular structures PERIODICAL: Doklady Akademii nauk SSSRj v. 138, no- 3, 1961, 614 - 615 TEXTt The authors compared some structural and mechanical properties of the industrial polyamide resin 66 (polyhexamethylene sebacic amide), from which among others slide bearings are produced and which has a high resistance to wear. They attempt to clarify the importance of the local order of the seg- ments ("degree of crystallinity") and of the secondary supermolecular struc- tures to the macroscopic properties of polymers. 4 x 6 x 55 mm samples were cast from the resin under pressure by means of the JIM-3 (LM-3) casting device, and subjected to heat treatment in inert media (eilicon oils) at different temperatures and for various periods of times. The "degree of crystallinity" was determined from the integral intensities of the charac- teristic interferences on the intensity curve of the specimen. These curves Card 1/4 24043 8/020/61/138/003/015/017 Relationship between ... B103/B208 were recorded on the basis of the dispersion angles of X-rays on the YPC-50- W(URS-50-I) X-ray diffractometer. The spherolite structure of the polyamide was confirmed by a microphotograph of the polished surface of the sample which has previously been etched with tricresol. The metallurgical MMM-8 (MIM-8) microscope with a 1000-fold magnification was used for this purpose. For each series of samples the reciprocal value of wear (resist- ance to wear) was determined by means of the sieve-type testing machine (of the Grasseli type). The heat treatment was applied at 150 and 1900C for 15 - 30 min for each of these temperatures. The conversion of the initial samples with a hexagonal cell to the triclinic form, as described in publications, was accomplished already after heating for 15 min. Fur- ther heat treatment gradually completed the X-ray picture. It was charac- terized by a marked increase of the interferences (100) and (010), and, accordingly, also of the "degree of crystallinity". The second appearance of the interference of the hexagonal cell between the reflexes (100) and (010) of the triclinic cell on prolonged heating was striking. After 8 hr at 1900C and after 12 hr at 1500C the crystallinity ceased to increase. There were no recognizable structural changes observed during a heat treat- Card 2/4 24043 5/020/61/138/003/015/017 Relationship between ... B103/.B208 ment of up to 30 hr. The spherolite structure of the polyamide was found to be more sensitive to a change in the method of the thermal treatment than the "degree of cry 11 tallinity". The size of the spherolites markedly increased (from I to 5 W on short heating, some structureshowever, were still larger. After 8 hr heating at 190CC and after 10 hr at 1500C a gradual destruction of spherolite structures set in, and after 30 hr they could not be observed any longer on the surface of the sample. A specific correlation between the "degree of crystallinity" and resistance to wear of the plastics could not be confirmed. It may be seen from these prelimi- nary studies that samples with a uniform size of spherolite structures (2 - 3~i) have the highest resistance to wear. It is concluded therefrom that homogeneity, size, and fine structure of the supermolecular struc- tureB play an important role in the wear of the polyamide. It is there- fore of considerable interest to explain the effect of the above-men- tioned structures on the mechanical properties, when studying the relation- ships between these properties and the structure of crystalline polymers. VY The authors express their gratitude to V. A. Kargin, Academician, for dis- cuesion of the results, and S. B. Ratner for his assistance in this work. There are 9 references: 7 Soviet-bloc and 2 non-Soviet-bloc. Card 3/4 Relationship between ... 24043 S102Y6111 38/003/015/017 B103 B208 The three references to English-language publications read as follows: Ref. 7: A. Keller. Proceedings of the International Conference of Crystal Growth, N. Y., 1958 ; Ref. St 1. Sandeman, A. Keller, J. Polym. Sci., 1j, 401 (1956); Ref. 9s G. Bunn, E. Garner. J. Proo. Roy. Soo., London, A 189, 39 (1947)- ASSOCIATION: Nauchno-issladovatellskiy institut plasticheskikh mass kkademii nauk SSSR (Scientific Research Institute of Plastics of the Academy of Sciences USSR) PRESENTED: January 6, 1961,by V. A. Kargin, Academician SUBMITTED: December 15, 1960 Card 4/4 3/1 91/62/COO/60 I /06/C1,-j6 BT 391al 10 AUT110113: Dvuflovao L. Ys.t Lurlye, E, G., Radyukevich, 0, 7,,Ratnerp S. B., Farberova. T. 1. TITLF; Wear (abrasion) of plastics and inothods for its evaluation PEMODICALi Plaotichookiye masay, no. 1. 1962. 60-66 TUT. Specimens of plastics wore tested without lubricatioa at low speed& and loade, 'either with monocorundum abrasive paport-1150 (M 150), FOCT344-57 (COST 344-57) on Schopper machines (produced by the Motallist Plant, Laningrad), or with ateel-wire cloth FOCT 5826-47 (GOST 3826-47) an Granseli machines. The nondimenaional wear coefficient v for plastics does not depend on the cross section of the specimens. The exchange of abrasive paper and wire cloth affects neither wear nor the spread of test results. which was estimated from the mean square deviation 6 and from the variALtion coefficient 6 - -~ -100%~ since the spread increases during v the abrasion of small masses, 6 45% was strived for. This was achieved by abrading 20-30 mg of mass In the test with abrasive paper, and 10-20 mg Card 1/3 8/1 91/62/cor,/oOl/c~6/c,06 'Ilear (abrasion) of plastics B159/B110 in the teat with wire cloth. Values obtainod for the wear of various plast,Lcs, rubbers, and wood in roferenco to the wear of organic glass are preannted. In the abrasive paper tout with a load of 1 kg6/cm2 , V is 3-7 MM3/,-,m . 3.7-tO-5 for arganlo glAs3, This vnltie was assumed to be 10-3 ~ In (iii wire cloth test , v 1,9 1 .3, !o-71 th*,n -value was assumed to be 1. The abrasion cosffictent a nhows tho extent of increase of the wear ,oeffitietit v with an increase of the standard pronaure P according to the eqijatinn v - K-Pa (2). For plastics, a was in most canes 1-2, since the wear on the wire cloth in caused not only by friction but also by the cuttind offe,.t, Tits nature of abrasion on the wire cloth is similar to that on a smooth metal surface. The wear resistance of plastics during abrasion on surfaces -f varying roup~,ne:ia may thus be compared. Wear may be oonnidured a faffi5tio process of th,~ upp-)r material layers owing to rapeatri deformation .-&used by the elevations of the grinding body, and can be deternined from the number n of fatigua oyclas. In the equation v - I k! (5) (H - hardneHit), according to I. V. Kragellskiy, the wear i is if lnvera,~ly prop,)rtional to n. for date mining the wear, H. M. Reznikovskiy derived the expression Card 213 Weir (anra.;ior) of (b -2 )/1, , -,n~n lopo of v ~ connt p .hero 'D evprc t),, t*,,,tqjj, rrr.,',%h urOv., Webler fv:c~,rdlnr to th;? rel itIon 0,Jj)t. i cr):i , nr ~1 - ampi i twif- value (-f repeated dyn-mi,. rtrcincc. b oi tlo-j, tv dvt~rmmod aj the tanpent of the r1l' th-,-~ ~ i r v r :~ 4 , j - :- -! , '- i ~ , ,/ 0 -j I - Ovint, to the J,trtrtictian of nnlecules, the mol-ul.,r vi-irnt Of !.n.- Loar pto4tict in In#-r thnn that of tilt, initl,4; Mlt,rvil. Ti.~ ret-itr m,~) I reprodur iblo. While for abrajion -xill metal %wr--n a quql i :v, c,rrel:tt-,nr, witil tw- ratiFur, utrrn,~tb W13 a ecrrolatiem Wt, ',:Ie i mpac t i t row, t h 0 x i n t a fu r ab rai L ost w i t it nan I pa pe r. To.- re a re 'I talblpn' linli 51 refurencuu, .4 3-.)vi,)t ind 7 n--)n-Sovivt. '~l i (., "u,tr ;-.r,t puhl Irnt)orlq Y,m,i , ron re-pnt refere-ficen to Engliveh-Inntpingi- n a S. V. Ratner, V. E. Gool, G. S. Kliteni~, 11-ar. -2. Nn. 2, 121 (19'13) ASTIJ Spvc D 1044-56; AS711 Standarda on PInotica, ASTIM D 12,12, 56 J. Burns, E. Story, Ind. Eng. Chem. 20, No. ), 695, (1')')Z Card 5/5 S/19 62/000/009/006/012 B101Y,1144 AUTHORS: ygjD&xvvA.L I. L, Ratner, S. B., Lurlye, Ye. G., Gurman, I. L:., Ignatova, Nosova, L. A. TITLEs Effect of some factors of composition and manufacture on the wear of plastics PERIODICALs Plasticheskiye majay, no. 9, 1962, 35 - 38 TEXT: The rusults of wear tests on plastics using emery cloth (EC) and metal Gauze (MG) are given. For MIG wear tests and tests with smooth steel the equation v - v IP CC holds mainly for the frictional-wear while the EC I test characterizes the purely abrasive wear. Data of wear (mm /m.cm2 at 5 2 60 0C kg/cm ~ at S~__~C tests second figure MG tebt, third fidure-) for epoxy compounds with various fillers: 'FL-5 (ED-5) recin with dibutyl phthalate without fillers 48, 1.8, 3.5; with traphitel 70, 0-05, 1.8; with iron powders 25, 0-05, 1.6. For polyvinylchloride plastics filled with asbestos, talcum or quartz an initial decrease of wear with increasin6 filler content is followed by an increase. The minimum of Card 1/2 3/1q1/62/(;.-0/OOq/C06/012 Effect of some facltcr~ of composition... B101IB144 wear is oxplainod by the limit of compatibility between filler and polymer. For polvamidos, a strong reduction of Ae&r ij already achieved with low fIller addition. Data for polyamide 68 (first figure ZO test, second figure ?,',G te:it, MM3/M.CM2): without filler Mi, 0.0025; with Y/I.; talcum o.64, moo6; with 20 talcum 0.73, 0-00141 with 44. talcum.1.10, 0.010; with 0.5"." ',:oS 2 0-91, 0-00031 with 5~', M052 i.ol, moo6. The MG test 'is much more jensitive'than t~e NC test. The EC test shows the wear in polymers to be a linear function of the product of impact strength and hardness, whereas according to the LG test the wear is a linear function of the product of tensile strength and breaking elongation. There are 3 fieures and 3 tables. The English-language reference is: ASTM Standards on Plastics, ASTM D1242t 56 (1957)- Card 2/2 L 1~367-63 EPFW/EF SM-W-t m)_____AFTC/ASD Pc-4 RMMj ilACCESSION NR: AP3003300 B/Olpl/63/000/007/003810L*2 -f Bi Parbe oviv 1. L; Phd 0. V.j lar'n, Ye.. 0. AUZEM t Ratner, S. _r rrelation of durabllit~ of'pilasties Mechanical TMZ: Jute vith other properties SOMM: Plastlabeeklye x"ay*p no., 7, V63o 38-42 TOPM TWB: durstdlity of I plastics -:Mohan' proportion of plastlep plastics., elasticity, softening point ABSTPAM: AnaUsis show tbat the w ft-r VIs related to the mechanical properties of the plastics by the, following qualitative relationship: IL "log vhere V In the reduction of-4olme-or size per.unit offriction travel. One of I'tbe important factors In this 'forw4& vbIch cberacterizes the elasticity of the material &u-ing destmmtion -to j*Meh to the, - factor of rupturing elongation. The experiments show that an, Increase Of a has itundamental role In the increase of durability. In the emaidmation of a large number of plastics the correlation ;between the expression qas/p and durability vas noticed Indeed. The main Card J L 3,3367-63 ACCESSION M: AP30033081 fOrMnla shows that the increase of temperature my result not only in the decrease of durabilityj, but also In the increase of durability as a result of a sharp increase of E vith an excessive compensating decrease of a. The experiments in wear vith plastic to metal swuplas at various temperatures showed the justification of the theoretical analysis. The temperature curve of the wear bas 2 extremes vhich.form a decreasing curve up to the softening point temperature. The increase of temperature in this region results in a sharp 'practically does not affect increase of durability. The increase of temperature the wear of the crystalline materials up to the polymer melting point and then shows.a sharp decrease in durability. The sharp increase in wear during the softening of plastics is followed by a sharp changa in friction. This friction increases for the amorphous materials as a result of their transformation into a highly elastic state and decreases for crystalline materials as a result of their melting In both cases these sharp changes in the coefficient of friction can be used as a method of determination of the thermostability of materials under the conditions of wear. Orig. art. has: 1 table,and 8 figures. ASSOCIATION: none SUBMITTED: 00 DATE ACQ: 30Jul63 EN^.L-. 00 SUB CODE: MA. No Ru sovs o15 OTHER:, 001 Cc~rd 2/2-' 'N. WiL Nal FARBERMA, I.I.; RATNER, S.B. ., Evaluating the wear resistance of plastics. StandsAtzataiia "-'~ 28 no.l.-25-28 Ja 164. (MIld 17: 1) FARBEROVA, I.I.; SHLEYFHAN, R.B.; SENATSKAYA, T.M.; FRENKELI, M.D.; KOGAPI, A.M. Effect of fi3-lers on the physicomechanical characteristics of pol~vpropylene. Plast.massy no.10:62-64 164- (MIRA 17:10) 'A r4 I I." 'j I X i y he authors hav,- pubLished severai DrevLous arr i 71- ' 7 ) a c r Pa 9 eit r e a I q t a i, I L 23583-65 ACCZSSION NR; AP4049383 partial recovery of the reststance to fatigue is often noted. Orig. art. has: 8 figures and 3 tables. ASSOCIATION: NIIPH,' Hoacov SUMUTTED: OlSep62 ENCL., 00 SUB CODE: HT NO REF SOV: 016 OMER: 001 Card 2/2 f MMEJ SOJRCE COD-77': UR/0191/67/000/00.1/0064/0067 ALMiOR. Ratner, S. B. J*a bero-,ra 1., 1. ORG: none TITLE: Influence of composition on the wear resistance of a plastic SOURCE: Plasticheskiye massy, no. 1, 1967, 64-67 TOPIC TAGS: plastic, mechanical property, wear resistance, abrasive, hardness, duc- tility, friction coefficient, crystal orientation ABSTRACT:. The effect of composition on the wear resistance of a plastic was studied. J Wear was related qualitatively to friction, strength, and ductility. Two types of 1 wear were analyzed: ordinary wear due to repeated surface deformation, and abrasive I wear due to mic-rocutting of the surface. Equations were given for both types of wear., The temperature dependence of friction and wear were given for a vinyl plastic rubbed across steel. The wear rate of polyethylene and epoxy, abraded an a grating, was giv- en as a function of temperature. The wear of vinyl and epoxy went through a maximum at 400C and increased sharply above 600C, while the abrasive wear rate of polyethylene.- only rose sharply above 1200C. Micrographs were shown of the abraded surfaces of rub-' ber-resin composites for rubber contents of 20, 30, and 50%. Transverse ridges on surfaces itensified as the rubber content increased. Mechanical properties and wear UDC: 678.01:539.538 Cord ACC NR: AP7002659 rates on both carborundum paper and metal grates were presented for a series of poly- arnides, polyphenols, halogen polymers, and other plastics. The wear resistance was directly related to llaclf, where H is the Brinell hardness, a is the strength, c is the relative elongation to fracture, and f is the coefficient of friction at a load 2 of 1 kg/cm . The abrasive wear rate of rubber-resin mixtures was a minimum at 40% rubber for abrasion on a grating, and at 60% rubber for wear on carborundun, paper. Mechanical properties of AS salt- caprolactam mixtures were, given as functions of the caprolactam content. The best wear endurance occurred at 10-25% caprolactam, cor- I responding to the highest strength and hardness. Orientation was induced in polypro- pylene and some polyamides by stretching, and the wear rates in the oriented and un- oriented conditions were compared. The wear rate of oriented plastics was higher and increased linearly after 300% elongation as a function of deformation, irrespec- tive of the type of material. Orig. art. has: 6 figures, 1 table, 3 formulas. SUB CODE: II/ SUBM DATE: none/ ORIG REF: 011 Card 2/2 L -10816-65 Pc_4/Pr_4/Fs_4/Pt_j0 Mf/ _VV ACCESSIN NR: AP4"903 S/0191/641000/010/0062/0064 AUTHOR: Fqr~~a _i. I.; Shleyfman, R. B.; Senatskaye, T. M., Frenkell, 14. D. Kogan . A. W.- TITLE: Effect of*flller .s on the physical and mechanical properties of polypropylem SOURCE: Plastlchesklye massy*, no. 10, 1964, 6244 TOPIC TAGS: polypropylene, filter, polymer-physical property'. Polymer mechanical properti, gas black, titanium dioxide. talc, asbestos, fiber glass# therml-stablu- Aynaml --Pat ropylemi- ItIons-(40sh-conteot-OW-2 -The 0. 8%) contal n 169 o.6-0.1% Fs F-z4 toblllzer were Investigated after the addition of varying amou)its qf powd-4pFri(T-ortfibeous fillers (gas black, titanium dioxide, talc. asbestost6and giber. jjlass),J~The experimental techniques for preparing the sam-1 44 a for powdered fillers and direct pres- pies (pressu e casting an a Zlegler machIn sing for fibrous fillers) and determining their strength and hardness ar describ- ed. Tnbu I ated date show that I mpact and tewile - -*, strength were decreas:d by the 1, addition of asbestos. Addition of large amounts (4(M) of powdered fillers also decreased the impact p~hs strengthpand hardness. hut swiler amounts 0_10% led t?,an Irprovement In the mechanical prolmrtleso,,zhus, the tensile strength Card 3 ACCESSION HR: AP046903. Increased to a maximum at 5% T102 or talc. and the relative elo6gation at break Increased to a maximum at 5% gas-black or talc and IOL"TIO The changes In ab- -rasion resistanceo.whIch generally!paralleled'tht che nges f; tensile strength, are shown In Fig. I of the Enclosure. The compressive strength, banding stremthp am Brinel I hardness, however, were generally decreased by 5--M* fille , The thewmal stabi lity (Vicat) of polypropylene was essentially unaffected by ths addition' Offfl- lers, the requl'red stress decreasing linearly with Increasing temper4ture for all sa7ples. "The authors express their gratitude to S. 8* Ratner for-his evaluation of the results and valuable-advice. M. M. Turok &ad US'. K; Matevosyan helped to i prepare the samples*" Crlg. art, has 4 f I Su res'-, Z tablesiand I formla. ASSOCIATION: none. M SUBMITTED: 00 SUB C=_t 00, HP - No., Rff, -WV 007 000 i Card 2/3 -A 9NCL408M 101 Fig. 1. Relationship between the wear of a polypropylene composition and the filler content. Solid if nes: abrasion In sheet form (left-hand ordinate); Dotted lines: abrasion In mash form (right-hand ordinat2). Filler*, I - gas black; 2 TIOzk 3 talc. Ordinatest wear In mm3/m-cav4*# abscissa: filler content In wt.%. card 3/3 I IN.- NOVINk, X.P.- RMANTSEVA, Z.H., YARMADVA, M.I., SPSHTEN, V.0. Rubber transformation with an a2doto4s group in the rubber. Report submitted for the kth lolontifle research conference an the eboulaUT and tedboolov of orathatle and wtural nbbere Tarvolowl, 19Q HADEN-GUEST.. Stephen (1902- )., red.; GORBUNOV, V.V.ftranslator); PANCHESHNIKOVA, L.M.[trauslatorlj FARB M VA, N.I. [translator]; VASIMM, P.V., red-.-;-VIFFKR-,7P`-.1r.-, red. (World geograplW of forest resouces) GeogrqXiia lesnykh resursov zemnogo shara. Pod red. P.V.VaBilleva i P.B.Vippera. Moskva Izd-vo inostr. lit-ry,, 1960. 665 P'. illus., ma a. TranslAted from the English. (MIRA 15:35-- (Forests and forestry) FARBEROVA, S.S., inzh. po informataii New method for saving raw materials in the I utting of knit goods. Teksteprom. 25 no.11:51-52 N 165. f (MrRA l8tl2) 1. Gomelevokaya trikotazhnays, fabrika imeni 8-ye Marta. I . FARBIROVIGH, S.(Barisoglabsk). Exploits of Vortmogrel#k'firemen. Posh.delo 3 no-3:20-22 Ar '57* (MIaA 10:4) (Borteoglebak--Fire dopartments) 1~ - - - - -,- =.- r - r ~ ~ -~I I FARBIROVICH, S. - - - , Documents of the pnst. Posh.delo 3 no.10:24-25 0 '57. (MIRI 10:11) (Fire prevention) FARB.jRQ-YICJj,, S ,- - j Fireman in' the revolutionary movement. Posh.delo 3 no.11:6-7 N '57 (MIRI 10:11) (Fireman) (RusRia-RevollitIon, 1917-1921) FAFBIR(YVICHY S. After the encounter with journalists. Pozh.delo 9 no.8slO Ag 163. (Fire prevention) (WRA 160) WWWWWAV's We 0 a 9 0 0 0 0 0 0 0 0 0 0 17 a tvaLflb one 14 it, ft L L 1 4 k 1. A b r 21 1 1 1 it V_ I -JL,J, LAI 0 IX CO it 1S()V1C 90 R -00 2071. ESSiNrIAL CUTLISES OF CUU:JINIW COAL UA01INES r0R UkL11,11 T!T~4 S~W':S. -00 eo.fti ;'~ A I 1~ 00 'A Volkensy, A.V. and Fnrb~sovitoh,.I.L. (Ugol, Jan. 1949, (1). 4-7). ^00 The Kaknrov combinia_~~ohin*,_~sid when working sown 2-2.2. m. thick ponsessea 2 bent bars, 2 straight bars. 2 horizontal rods and 3 s--All vertical discs. In spite of this complicated cutting systen. which 90 results In the crushing of 60-65% of the coal, a preliminary shaking 10140 0 0 of the face i,y explosives In necessary. The author recoc=ends a spocial construction which would enable the seam to be -.ut throuCh its 00 see 00 whole thickness by the vertical cutters Into strips not lrrror than k 00 40 c.--. For a cutting depth of 1 -us at least two vertical Lars are 0 0 necessary. and three, when the cutting depth Is 1.5 m. In order to 00 avoid a wedgingain of the coal strips between the bars, one shoudl 0 0 advance a littlo bohind the others Also, tho seams should be undercut 110 0 by a horizontal bar at tho floor, and, If nolcossary. by another at the " .4 ADS roof. The quantity of coal crushed would not exceed 30-40,%, the rest Ito 0 breakinG into pieces not larger than 40 x 40 c.n. In orderto facilitate dislodging of the vertical coal strips, tuft truck or thot vertical bars should be shaped conically 4ith its ed-le pointin., towards As 0 workinE branch of the cutting bars. A scraper would remova th,1 coal by moans of a plough-~hare to the conveyor. The motor for the machine too 4P S aS L <dLthCGKAt MMT Ct 611WK4110P too too U 6 AV K) At r-TTMW 0 1 of M li-ji-i 3-0 V 19"Itritrast stis no PIK" it 4 MA A elfin OW. 960000~0000900000000900 Is V N N Is V N T W N V N V N ff N z Is a M 1~ 0- 6 0 00000 00 so i i6si 0 Goes 0044A" F- 0 - 0 00 of 00 would bn mounted above the conveyor, high enough for loadine to be carried out 00 00 from underneatho A haulage winch, in the bottom road, with remote regulator of *0 would shift the machine along thi face. The eseential work is done during 00 0 the advance of thi machine to the rise; on its backwarr tra *I, the scraper 00 0 :lonn works. Forward and backward speeds are respectively O.b and 1 00 10 0 In each ot two out of throe shifts in 24 hours, a 100 m. face could be stripped 0 00 onza, the mftchine brought back to its initial position anr all the installations go 00 moved nearer to the face. The third shift would be usftd for support ana repair so 0`0 work. An output of 11.7 tons per man-shift at the fact Is expected. Although 00 00 designed primarity for level or s,irhtly inclined seams, the same construction 00 00 could probably serve for work In steep seems. so 00 IS a 00 00 00 41 a 00 oil 00 0 00 'w 00 00 0 00 00 0 00 of 00 go * 00 0 *see 0 000000*0000004 00 0 00 0 go* 669*41MIDI 1 S * 0 0 0 0 0 0 0 0 0 0 0 0 0 41 0 0 0 0 * 0 IS Q1 0 0 0 0 0 0 0 0 0 0 0 0 * 0 see , 1 EASHUITSM, L.A.; KUFRIYANOV. N.Y.; MKOGONOV, V.A.. YARBMAN, I.B., radaktor; POLOSINA, A.S.. takhnicheskiy redaktor - [Instructions for planning, accounting and calculating the cost of oil and gas production] Instruktsiia po planirovaniiu. uchetu i kalIkulirovaniiu sebastoimosti dobychi nefti i gas&. Koskva, Goa. nauchno-tekhn. isd-vo neftianoi i gorno-toplivnoi lit-x7, 1956. 123 p. (MIRA 9:7) 1. Russia (1923- U.S.S.R.) Hinisterstvo neftyanoy promyshlon- nosti. (Petroleum industry) (Gas, Natural) USSR/Biology - Stereoisomeric Acids 11 Feb 51 "Biological Activity of Some Stereoisomeric Acids," V. A. Biber, I. M. Farbman "Dok Ak Nauk SSSR" Vol LXXVI, No 5, pp 699-702 Experimentally detd activity in various biol proc- esses of trans-acids (fumaric, cinnamic) as com- pared with cis-acids (maleic, allo-cinnamic). Ob- tained following results. Stimulating effect on yeast in fermentation: allo-cinnamic -v- cinnamic. Effect on sprouting of corn: Traus-isomers stimu- late development of roots, cis-isomers of sprouts. Allo-cinnamic acid suppresses development of roots. i84T4 USSR/Biology - Stereoisomeric Acids 11 Feb 51 (Contd) Stimulating effect on respiration of roots: ma- leic --j.. fumaric. Stimulation of healing of skin Injury of rabbit: cis-iscimers > trans-isomera. 184,T4 t-4 v Too, w 0000 so 0 00000 Ou I ob 0 0, 04 o4 Of I$I To OPO 4 It L to - 010 A 00 00 a'.,, 06's Oe too oil 00 Z! 106 ISO 00 =00 0 :0 AL. whi L F. gdsknw. Xktnoric 1.1owelotm ytirmwe M,jj..V C qOO c%&pvr4 Afrialt; aml Their Aflur. [in Humism) Pp. 312. 11,33. 00 M,wmw Lenin ' nul mW Swerdlt A (k %0 , . yw : g wawW1urgiK6t. (10.1. ,.1 as q*O ifte it u IT 10 It I (polo clot era Kutt Hall* 0 Ogg 09 so 900 00 00 9 0 0 0 ALS-0 93113 - JOE alo. 114 0 0 0-0 0 to 0-411 0 00000*060009toges I 1 1 4 1 0 1 A 0 111 It u 14 12 la 12 "A , " SO 4' 000 00 00 00 00 so so 00 a 13 so Do too L-4, to-SLA atIALL.44GICAL LifM-IM . CLAIAW.KATIGN ties vlq- .1.1- .10 a.. 41a$ A AND 0000821191 36 IF 0 P to u .1 ~ I-- k- -t 0 1- 1.0 .,r . ... ...... .,so Anowilmik awl L IF. KOWAMPW- -Vo. [in M,#WA Owl Tbor .1114, it MAW.10` AM I'Millgrwl: 0 u AV go a it a A 111 ou x b IN a if P a v 11 A; 0 6; al 0 I it A; 'I A, ar-0 , rk 1.4 - J - A #A a Q to tt A ~ CKIS f A TO a ago J~mmmm fw RoMmi Akmkd- -d 1b Allm. 8- A. F-16- M11,119. low 0 t-14" Amlum'v (X44. jbkolli (NUSI-Fim"m N It 9 j . . N ltumimi.j In,luctic,11 funks.-ve with a tvn, am Ofuh,sm'I And =00 slow S. A. c0 0 00 a A oo see ties a age A 16 t A PITALLUKKAL LITCRAURE LASWKATOG. too , C lu C Z- Z 1c. 5 1". welb Iota -101 it all, .709 a- I 0.111 'IV( d.. it, - goo r I u AV W? IV pp tp tp or cp a of a 0 R x a Im Is Tina I w v w vim of 0 0 999099 Goo 0 0 00 611 0 0 0 0 0 0 0 0 0 a a 00 0 000 Electric furnaces for smelting metals and alloys. 3.izd. Moskva, Gos. nauch.-tekhn. izd-vo lit-ry po chernoi i tsvetnoi metallurgil, 1,049. 539 P. (50-19879) T'.N685.F3 1949 FAIRBWJI S. A. Moscowy Mashgiz, 1957 205pp. IN Book-- Shaped Casting of Copper (Collection of Arkicles) 509 This book contains papers presented during a technical and Scientific conventiora, MOSCOWY Dec. '55, on theory and praactice of shaped copper-alloy coastings. Kolcbne,~, I. F.1, Candidate of Technical Sciences and Farbman, S. A., Engineer. XXUM "Modern Submerged-Resistor Furnaces and Special Features of Copper Alloy Melting Processes." The authors claim that the moot efficient and modern way of melting copper and copper alloys is by means of a submerged-resistor furnace with closed channels. Advantages listed are simple construction and equipment, small zize, high productivity, and low power consumption. Disadvantages are low te rature of mpe slag and high rate of wear of channel lining. The authors stress the need for increased size and higher output of these furnaces and mention as an example a new furnace in Birkenhead,, England, vitha 15-ton capacity. Some Submerged- resistor furnaces are reported to be used in pressure casting. The text con- tains a full description of operating condidtione and some maintenance probl- lm . No personalities are mentioned. There are no referenceB. 122-2-3076 Translation from: Referativnyy Zhurnal, Elektrotekhnika, 1957, Nr 2, P. 78 (USSR) AUTHOR: Farbman, S. A. TIME: Reconditioning the Mgmetic Circuit of Transformers during Be irs (Pereshikhtovka magaitoprovodov transformatorov pri remol:7 PERIODICAL: Sb. riLts. predlozh. N-vo elektrotekhn. prom-sti SSSR, 1956, Nr 2 (61), pp. 10-12 ABSTRACT: Bibliographic entry. Card 1/1 KOWBOV. Ivan Filippovich; KRTWV, V. L, red.; SIDOROV, V.N., inzh., redAzd-va; ISIMMIYEVA, P.G.. tekhn.red. [Induction furnaces for melting metals and alloys] Induktsionnye pecht Me plavki metallov I splavov. Koskys, Goo.nauchno-takhn. izd-vo lit-ry po chernoi i tevetnoi metallurgii. 1958. 7C4 p- (Metallurgical furnaces) (MIRA 11:2) (Induction hosting) SOKOWT, Alsksey Nikoloyeviohl 1" 8 , red.; CHAIXUN, MOIO' Pjj_ StA , . red.isd-va; ISLWIMA, . . to m red. (Iffiel nt operating conditions of steel smelting are furnace:] RatsionalInys reshimy raboty dugovykh stalepla- villnykh pechel. Moskva, Gos.nsuc'hno-tskhn.izd-vo lit-ry po chernoi I tavetnoi wtallurgil, 1960. 484 p. (MIRA 14;4) (Rectrlo furnaces) TIPASHOV, Ivan Vasillyevich;-FARDW., S.A.,I_red.,- KISEIZVA, T.I., red. Izd-vaj ISLENTIYEVA, P.G., tekbn. red. [Engineering methods of investigating electric arc steel- smelting furnaces] Inzhenerrqe motody isoledovaniia dugovykh staleplavilli7kh pecbei. Moskva, Goo. nauchno-tekbn. izd-vo lit-ry po chernoi i tovetnoi met4alwgii,, 2961. 55 p. (MIRA 14:10) (Electric furnaces) (Smelting furnaces) STRUNSKIY, Boris Mikbaylovich; F"BMAN, SJLO, red.; YEZDOKOVA, M.L., red.izd-va; KARASEV,, A.L., Toiklm.red. (Short networks of electrical furnaces] Korotkie seti elektri- cheskikh pechei. Moskva.. Metallurgizdat, 1962. 335 p. (MIRA 15:5) (Electric furnaces) FARBO'L~Kly , "". JMTOSKIT, T.; FAMBOTSKIT, T. Fattening cattle on food lots. Miss. Ind. SSSR. 25 no.3:)9-41 054. (KLRAL 7:7) 1. Glaysagotskot. (Cattle-Feeding and feeding stuffs)