SCIENTIFIC ABSTRACT RABINOVICH, I. YA. - RABINOVICH, M. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001343810018-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SOVI/1;5-58-12-2/20
Problems in the Development of Electric Arc Welding Equipment.
by V.M. Shchitova, Ye.I. S,lepushkin and V.T. Belik), which
was tested and successfully.used on modernized automatic
machines for-welding under flux and in carbon dioxide, The
development of new type's of rectifiers with stable character-
istics and devices forarc voltage control is necessary.
TheVe are 2 graphs, 1 circuit diagram, 1 photo, 1 table and
5 Soviet references.
ASSOCIATION: Tsentrallnaya nauchno-issledovatellskaya laboratoriya elektri-
cheskoy obrabotki materialov AN,SSSR (Central Scientific Re-
search Laboratory for the Electric Treatment of Materials;:
AS USSR)
card 212,

26(L) PlIA59 I BOOK E"Loi*rmos SOV/2156
Soyeahchattlye po komplekanoy mekhanizatsLl- I 9vtomatizatall
takhnalogicheskikh protseasov. 2nd, 1956.
Aytomatizatslya mashino3troltallnykh protsessov; /trudy
sovetthchanlya/. tam. Is Gor-jachayA obrabotka metalloy
(Automation of KiChine-BuIldIng Processes; Proceedings or the
Conference an Over-All ftachartl=atlon And Automation or T*Chnol- <
ogical 5 1 It Hot Metal-PormIng) P10scow. 1959. 394 p.
5,000 copi:e*'r',Vn0tcd.
sponsoring Agencyt Akad.=Iy% nauk SSSR. Znstltut machinavedenlya.
K0011331Y& PO t*khn0l09iL Ma3ft_'n03trQYVnIYA.
Soup. Ed.: V.I. DIkushin. Academiciani Compilers V.R. Raskatov:
9d. of Publishing Housial V.A. Kotov; Tech. Ed.: X.P. Kum-min.
PUR"SEs The book Is Intended for mechanical engineers and
metallurgillt3. f
COVERAGSt The transactions or the Second Conference on the Over-AII t-
Mechanization " AutomAtion of Indu3,rjjI processes,
September 25-29, 1956. have been published In three volumes. Thl
book. Vol. 1, containa articles under -.he general title. Hot
Working of,Metals. ~ The Investigations described in the book were
conducted by the Stations for Automation and Hot Working at Metals,
under the direction or the following 3clenti3tst testing -
P.M. Aksonov I D.P. Ivanov " 0.14. Orlor; farming - A.I. TaelikOV,
A.D. Tonlenov and V.T. Me3hcherin; welding - O.A. Nikolayev,
B.I. Prolov And G.A. Maslov. There are ld3 referencest 142
3ovist,.34 Inglish, 6 German. and. 1. Prench.
?AMA at Cown"31
Balkovots. D.S. am P.Zi. Chuloahnikov. Automatic Process
Central In Contact Welding 266
Gromovs N.A. Development Of Automatic Welding Xquipsent
2T6
Nikolayev, G.A. Studies at the x"U is. B&uaaA& (Mae...
RIgher Technical School Is. Bauman) on Automation or
WeldIrig Processes 260
JLADPrzh&k- a-M-11IIE- A
M.w-r- -.-I. SlePushkin, and
V.M. Shchitava. or lur
yefe 4"
squlpftent tomatIng Welding
290
Vdrch&Ak*, V.A. Automation or Are UtildIng In a Pr+ctiv.
Gas Radius 322
Fr%alft. I.i. Automatic Weld Sean of W-ar-Resistont Alloys 330
11abkLn_D.x., Automatic Welding Or Articles rrom Aluminum
90chanovskly. N.Ys. Work of the All-Unlon Scientific
Research Institute or E2ectric Welding Equipment an
Mechanization and Automation or Welding Processes 348
Lyubavakly, X.V., L.M. Yarovinakly, I.L. BrInberg. and
X.M. MovozhLlov. Mechanization and Automation of Welding
nvesswes In Heavy Machine Building 361
Seasnov. A.?. salting or metals " Utilization of this
nomomenon 371
Ayblxd*r, S.D., Cold Welding or Metals 385
AVAILA Ut aLibrary of' Congress
"Vair
Card 13/13

YLADMIRSKIY, T.A., doktor takhn.nouk; VROBLEVSKIY. R.V., inzh.;
GLEBOV, L.Y., inzh.; GODIN, V.M., kand.tekhn.nauk; WZOV,
S.G., inzh.;,GULYAYKV, A.L. inzh.; YERSHOV, L.K.. insh.-D
Koclwfovaiy. N.Ys.. kand.telchn.nauk; LYUBAVSUY, X.V.. prof.,
doktor tekhn.nauk; PATON, B.Ye.. skademik, prof., doktor tekhn.
nauk; j1 ~INOV~ICH, js 9MOVICH9 ION* 0
__L __t. kand.tekhn.nauk; HADA.
inzh.; RYKALIH, N.N., prof.0 doktor tekhn.nauk; MITOR, 0.5h.,
inzh.; MENOV, K.K., skademik, prof., doktor tekhn.nauk;
CMUMIK, V.S., inzh.; CHUL02HIMOV, P.L.. inzh.; SHORSHOROV,
M.Kh., kand.tekhn.nauk; BRATKOVA, O.H., prof., doktor tekhn.nauk,
nauclinyy red.; RRIITBXRG, I.L.. kand.tekhn.nauk, nauchnyy red.;
GELIMI, A.S., prof., doktor tekhn.nauk. nauchnvy red.; KONDRATOWICH.
V.M., inzh.i nauchnyy red.; ElASOVSKIT, A.I., kand.tekhn.nauk,
nauclinyy red.; 31AKUN, G.7.'j,kand.tekhn.nsuki nauchnyy red.;
SMCLOV, Ye.V., inzh., red.; IVAMOVA, K.N., inzh., red.isa-va;
SOKOLOVA, T.F., tekha.red.
[Welding handbook] Spravochnik po avarks. Noskva, Gom.nauchno-.
tekhn.izd-vo mashinootroit.lit-ry. Vol.l. 1960. 556 p.
(NUIA, 14;1)
1. ANUSM (for Paton, Khrenov). Z.. Ahlefipfteftsspohdenty~ a AM
.(for Rykalin, Khrenov).
(Welding-Handbooks..menuals. etc.)

S/775162/002/000/011/011
AUTHORS: Kasprzhak, G. M., Rabinovich, 1. Ya., Sidorkov, V. B.
TI'TLE: New rectifier circuits for arc welding.
SOVRCE: Avtomatizatmiya protnessov mashinostroyeniya. t. 2: Goryachaya
obrabotka metallov. Moscow, Izd-vo, AN SSSR, 1962, 246-265.
TEXT: The paper surveys various types of rectifier circuits for manual and.
automatic welding (WG) with referidnce to the anticipated general adoption of semi-,
conductor-type rectifiers. Analysis of typical WG-rectifier circuits.. The external
V-I characteristics of rectiliers used T-manual arc WG with coated electrode,
automatic flux welding, and gas-shielded automatic and semiautomatic WG are
briefly, de scribed, and the effects of the open-,circuit V and the V-1 slope on arc Ig-.
nitionand process control are discussed, including the transient, problems occur-
ring, in self-regulating systems, especially with flat or rising characteristics. .:. -
Fundamental principles of rectifier-circuitr . selection and development: The
TsNILELEKTROM of the State Committee of the Council of Ministers, USSR, for
Automation and Machine Building has established the following fundamental -principles
for the development of new WG- rectifier circuits: (1) They must be applicable uni-
versally for the above-mentioned types of WG; (2) to minimize the power installed
Card 1/3

New Rectifier circuits for arc welding. S/775/62/002/000/011/011
and the number of semiconductor (SC) valves, the external V-1 characteristic, must
be gently descending, and an elevated open-circuit voltage (60-70 v) is to be provided
by special arc-ignition devices; power fractioning is to be accomplished by booster-
transformers, with a suitable stabilizing choke in the rectified-current line. One
of the resu.!ting WG rectifiers is shown in a full-page circuit diagram and is described
in detail. Details of the boos te r-transforme r circuitry, intended for symmetrical
voltage regulation, are shown pictorially. The arrangement affords 20 steps of volt-
-501 -1 in-
age regulation (Z figures), with a saving of 30 6 of active materials, an 8 Z%
crease in efficiency, and a power factor of 0.8-0.85, as compared.with circuits in
which saturation chokes in, the a. c. circuit are used. Details of the arc-ignition
transformer- rectifier complex are explained. Oscillograms are shown to illustrate
the improvement in current control achieved. It is shown how the circuitry employed
im roves the response to sudden ch length. Universal PC
p anges in arc ,Ij- (Y�K-),
type WG rectifiers: The criteria developed in the foregoing chapter were translated
at the TsNILELEKTROM into the,VSK-type 150-a, 300-a, and 500-a universal rec-
tifiers. A design analysis is provided, with especial emphasis on the features spe-
cified in the criterial chapter. Thie characteristics of the three rectifiers are tabu-
lated. An experimental prototype of the VSK-150-111 rectifier was built in 1958 and
subjected to tests which showed (Z full-page graphs) that: (1) The external charac-
teristic remains absolutely hard (flat), since the total equivalent resistance of the.
Card Z/3

New Rectifier circuits for arc welding. S177516Z10OZ10001011/011
rectifier remains practically unvaried; (Z) a slight increase in a1v slope occurs
in the circuit with two parallel valve blocks, which is attributed to a nonlinearity
of the internal resistance of the valves; (3) the efficiency with two valve blocks
rises from 67 to 7Z76 in the nominal regime (150 a, 23 v) and with practically un-
changed power factor (0.82);. (4) the test data confirm the design assumptions.
Test data are summarized in a table. Oscillograms illustrate the process. The
experimental prototype was followed by experimental batches of VSK-150 and
VSK-300 issued by the TsNILELEKTROM; since 1961 VSK-300 rectifiers have
been mass-produced by the Dnepropetrovsk plant of mining- automation equipment.
Conclusions are stated on the particular features of the VSK-type re-ctifier which
afford it excellent arc-ignition, applicability in a wide range of welding jobs, sta-
bility of operation, and conservation of active materials and power. There are
11 figures, 2 tables, and 5 Russian-language Soviet references.
ASSOCIATION: None given.
Card 3/3

RABINOVICH, I.7a.
Results in application of urosulfanilamide preparations in treat-
ment of chronic supurative otitis and wounds following radical

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Tlhe hrc'. ir, the Illnurth in Unn series "Acccm-11,1F,hi-ents of 3r;Viet
-ecl-inique tr,.! descril;ps the 'basic inethuls of takine cclored
virt*,c~i nlctu-~,s. T'he technIrme for bl-l.ck a
-Whitc, photogr phy.was 7i-,ren
in t.;-- t~tree Ur,.~vlous bc.,,)!.S. A -iescrinticl-i thle c~-mbined and spemai
ty~nes of producti,~n now ~Ildoptpd in Soviet cinema studios -and the technique
r)f be -)u'-' i shed cne r-' tit Alowi-W-
St,.~: i~ Sel~ti-nvs w- .17 fc
of 'Irle oem~-,S.
The book nri--;r~rlly -Ic-scribes, Ve equirment, and
,'~,'Iec~ors, electric --wer units for 1iijint effpcts, and arrargements for
b,-ilanc;~s of different irilten!,,ities. The boo'~r also
r, -,f -1-Aa apparatus for rormal and ~Pjnchro-,-.ic ret--.Ols of
t-zkir,,:, pictures; narr~~-..-i brc..,.-id flims; trl!.-~As of varb--:us types;
c!-~nzl- :md aprx.ra.tuses.
C:ener-,,l I.rifIcimatir-i-1 'L'cT- wl-7-- circle cl, ints in motion nictures.
Spec ia
tute for ',.citi on Fictures and Fhotoj=a phy
Litie5: "CIC-Itific 2e"..rch Inst,
e
T V. T, 1. C!,ler.-m-stUdios i n "nc~cow and
x!ne
Referenc-s-
A.I.D., r~f Ccn;--r~ss.

_T
SOV/137-58-8-16554
Translation from: Referativnyy zhurnal, X-letallurgiya, 1938, INr 8, D 46 (USSR)
AUTHORS: Zborovskiy,., A.A_ strelkov, L.K., Skul'skiy, lvf.K.,,
no
Rabi vich, Kh.l.
----------------
TiTLE: Employment of Autoradiography Methods in Determination of
-tile Rate of Solidification of Ingots of Rimmed and Killed Steel
(Opredelenilye skoros~i zatverdevaniya slitkov spokoynoy 1
Icipyaslichey stali metodorn avtoi-adiografii)
PERIODICAL: V sb.: Stalcplavil'n. proiz-vo, Moscow, Metallurgizdat,
1958, pp 184-196
ABSTRACT: Radioactive Fe59 -.vas introduced into killed steel at differ-
e nintervals of time following the casting of this steel into.a
2400-i-nn-i high mold equipped with a lined cover and having the
following dimensions: 760x68O mm (bottom) and. 7Z0x5 10 mm
(top). Experii-nental ingots were rolled into square billets (120
rnrn per side), specimens were taken along the length of the
rolled billet, and.5-mm thick transverse templets were cut
frorn it for purposes of radiographic studies. Assuming that.
the ratio of the surface of activated.zone to the surface of a
Card 1/2 transverse section of the~ingot remains unchanged during

SOV/ 137-:58-8- 16554
Employment of Au-o radio a raphy Methods (cont.)
rollin,-, radiograms were employed in the computation of the thickness of a
layer vAiich had solidified by the tirne the isotope was introduced. The data
obtained coincide almost completely with the curve D=2.6 ,Ft, where D is
thickness of the solidified layer of metal (expressed in mm); t is the time
(in minutes) which has elapsed after the, mold had been filled; 2.6(cin.,/min)
is the solidification constant of the steel in a cast-iron mold (obtained by the
method of overturning of analogous ingots). When the molds w-ith the ingots
were no, disturbed until the metal had solidified completely and the isotope
was introduced into the inuot in three successive portions, four boundaries
of isotope distribution, i.e., four zones of activity (tile maximum activity be-
ina in the central zone) were observed in all but one experiment. It is as-,
slimed that the appearance of all "extra" zone is theresult of intensifie d agi-
tation of metal during the displacement (shaking) of the molds, a fact which
may, therefore, have an adverse effect on distribution of liquates in an,
ingot. The crystallization of rimmed steel was investigated in an analogous
manner by introducing radioactive isotopes of Fe or S into ingots weighing
6,9 tons. In computing the thickness of the solidified layer, the volumetric
reduction of metal :which occurs during rolling, apparently, was nottaken
into consideration with, sufficient accuracy because the results obtained di-
verge somewhat from the values obtained by means of the."Chipmen" form -
ula, D~3.05+ 22.56 \rT, 1. Steel--Properties .2. Steel--' orfidiograpl-ky
Aut
Gard ZjZ 3. Iron isotopes,(Radioactive)--AT)plications L.K.

SOV/137-58-12-24207
Translation from. Referant'riyV, ZlItti-nal, MetallurgiVal J958,.Nr IZ, p 41 (USSR)
AUTHORS. Sf~ved, F. NRabinovicb, KY.,, L
TITLE. Oxygen Applcat-,.ons in Stle,el Melong at lbe MysbepPlant for Re nforc -
-'in-lenenii kisloroda pr, vyplavke stali ri~ Myshegskom
ng Steel. (0 P!
arMaturnom zavodel
PERIODICAL: Bvtil, tekiri,-ekon. inform. Sov. n;ir. kh-va Tul.'sk. ekon. adm.
r-na, lq58, Nr 1-2, pp 45-46
ABSTRACT 02 blow, of St at the Mvsl,ega Plant, was adopted in 1952 and is now em-
ployed in the niclt~.ng of acid-. res,.s' ant steel (SO from scrap. The
rbarge consists of 80-90114 scrap. O~ is employed during the melt -
down ;,nd omd-/inp -- eriods ~n the melting of carbon St. To protect
The metal ag;onst excessive oxidation, the percentage.of conversion
pig iron in 0-%e mix is increased to 25%. 07 consumption during the
melting period is 12- 15 m3/t. St, Tiie electric energy saving is.150-
1,80 kwh /t, tl,c mell itime is &.M~
-nished by 15",o. 1 -The 02 is intro-,
duced into 0-c fitrivice by Fe lances. The tubes are coated with a bulk
mixture of fireclay powder and water glass.
Ca ra11 V. B.:

RABINOVICH) L.

255

20204
Hl q-/182/60/000/011/006/016
A1617AO29
~AUTHORs Rabinovich, L.A.
TME~ InveUtigation 'Into Metal Flow in Stamping of Complex Shape
Hollow Forgings in Horizontal Presses
7,
PERIODICALk Kuznechno-shtampovochnoye proizvodstvo, 1960,,No.ll,,pp.21-25
TE".: Hor-lzontal forging machines or "GUN (for gorizontalino-kovo-
chnaya machina) make possible the forging of hollow work with nearly
accurate shape of ready parts. Thearticle contains information on experi-,
ments with several types of complexhollow forgings~ with a-protrusion-on
thefront. end; with two protrusions in sequence on the outside; with two
flanges, and with a flat ey -e on the bottom portion. The flow of metaluwas
studied on composite b2anka (a screw with tightly fitted cylindrical n ts
screwed on). The first three of the listed types were forged with four
passes after single heuting,i The displacement of metal.was watched by the
coordinates of marked points in cr oss sections (Fig., 1). After failures
with the second type (two protrusions, incomplete filling of the die,
Fig~ 4),the following operations sequence proved to be correett forming the
Card 1/8

202C14
S/!82/60/000/011/006/016
A161. /A029
Investigation Into Metal Flow in Stamping of Complex Shape Hollow.Forgings
in Horizontal Presses
collarand firsL protrusion in the first p-is& preliminary piercing (for
&depth ensuring a collar length equal to 0.8 D) with simultaneous final
formation of the first protrusion inithe second pass; piercing to final
,depth with simultaneous final formation of the second.protrusion in the
third pass; in the fourth pass the forging was separated from the rod.-.The
second-type forging is shown in Fig, 5,, No upsetting and no flow of metal
toward the piercer was observed in this procedure. Deformation in the..
sequence shown in the photos (FJg. 6 and 7) proved right for the third
type of forgings with two flanges,from steel, commercially pure titanium,
and for AR. (AV) aluminum alloy. The last.type with end eye (Fig. 8) from
~115 (VT5) titanium alloy was forged in two dies with.reheat. The eye was
formed in the first die with three impressions and the cylindrical part in
the second die., During the forging in.,the second die the blank was hold
in place With special.tongs by the ready eye portions In the, first
impression of this die the. metal.was collected in the piercer with a conic-
al hollow; the c6llar was formed in the second impression (to prevent up-
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202T_4
S118216010,00101110061016
A161/AO29
Investigation Into Metal-Flow in Stamping of Complex Shape Hollow Forgings
in Horizontal Presses
setting during piercing); piercing was done in the-third and fourth pass
with constant blank length and metal flow mainly in radial direction. The
following conclusionsare drawn.-, 1) the*investigation method,with compo-
site blanks permits observations of metal flow to be made-in the real
production process; 2) the,nomenclature of forgings produced in horizontal
pre33eS can be extended.after determination of the nature and magnitude of
metal displacement in typical forging patterns; 3) the shaping of'hollow
complex forgings requires preliminary redistribution:of metal on the blank
in order to obtain the hollow with minimum axial flow of the metal; 4) the
horizontal presses are suitable for complex hollow forgings from steel,
titanium alloys (VT1 and VT5) and the aluminum alloys AB (AV) and AK5
(AW. There are 6 figures.
Card 318

20204
A161/AO29
Investigation Into Metal Flow -in Stampinc. of Complex Shape Hollow Forgings
in*Horizontal Presses
Fig. 1,
p
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-IN
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Card
4/8

20204
B11821601000101110061016

.
A161/AO29
Investigation.Into Metal Flow o
R-olex-I
ShaDe HollowJorgings
in Stamping of C
in Horizontal Presses -
'
'
677~~
Fig.
,

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Card 6/8

20204
S/18 601000101110061016
A161YA029
Investigation'Into Metal Flow in Stamping of Complex Shape Hollow Forgin 9s'
in Horizontal Presses
Fig.
V9
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, ! mf-
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Card 7/8

S/122/60/000/010/009/015
A161/AO30
AUTHOR: Rabinovich,L.A.; Engineer
~TITLE~ Study of Piercing Process in Horizontal Forging.Machines
PERIODICAL: Vestnik mashinostroyeniya9 196o, No.101 pp.47-52
TEXT: The existing manuals for forging on the F K M (GKM) machines con-
cern mainly solid forgings, and for hollow forgings the technique has to be
cale-ulated using one's own experience, the results not always being good.
This article gives the results of an investigation of the formation of hol-
low forgings and the effect of the piercing tool shape. Cylindrical billets
(rectangular are considered impractical) with a screw and tightly set round
nuts were pierced in a IIGKM-41I machine. Deformations were measured with a
carbon dynamometer placed in the piercer holder. The effect of a "collar"
on the billetend was studied on two "collar" types. The first version
ensured at certain billet parameters the formation of a hollow with minimum
metal flow and no change of the billet..Iength. The observations are discus-
sed in detail. Diagrams were plotted showing the variations of effort with
Card 1/2

S/122/60/000/010/009/015
A161/AO30
Study of Piercing Process in Horizontal Forging Machines
a different shape of piercing tool end. The billet with "all collar required
15% less deformation work than that.with.Ilb" collar. A conical piercer tip
with 90-1100 taper,proved most effective. The following is recommended: to
employ deep-piercing on'billets with a cross section area,equal to the
cross section area of the forging; to use a "collar" on the front end of
the billet, of D.> I.IDM diameter and 1 > 0-3Dm length (where D is the
outer diameter of the forging); to prevent ,longitudinal bending ov the bil-.
let and increase the piercing depth up to four diameters of the initial bil-
let in a single stroke of the machine slider by changing the initial billet
,cross section shape to a rhomb (from initial circular), which is possible
in dies with simultaneous formation of the "collar". There are 6 figures
and 4 Soviet references.
Card 212

455
5/18 61 000~008/0013/005
ItIOD D038YD!13.
AUTROR3 Rabinovich, L.A*
TITLEt The preparation.of forgings by pressing on horizontal forging,
machines
PERIODICALs Kuznechno-shtampovochnoye proizvodstvo,4;. 89 1961, 8-13
TEXT: Thearticle deals with.an.experiment*where.forgings.are.manufactured
in a die consisting of two-perpendicularly placed sections. -It is stated_
that since the forgings can be removed from the dies by tongs after press-.'
ing, the production of the dies should be less labor consuming. The.AK6
(AK6) and RB (AV) aluminum alloys were used for the production of brackets,
smooth and embossed surface shells and valves. The dies wereheated to
C prior to pressing, and animal fat was used asla lubricant. The
work inserts for pressing were made from 3X2138 (3Kh2V8) steel.which was heat
treated to HB 444-514, the guides were made from 40Y (40Kh) steel (HB 341-
368) and the punch from VC3 Mh3) steel (HB 415-477)0 Thedimensions of
Card 1/2

24552
s/182/61/090/008/003/005
The preparation of forgings .... D038/DI13
the working,part of the punch must allow a t gap - 0.2 0-3 mm between
the punch and the container. A speed and capacity range for deformation,
and an example of a method of pressing a bracket are included.- It is stated,
that brackets can be pressed at a 1250-ton press capacity at approximately
180 cm/sec. The producedforgings hardlyLrequired any finishing operations,
and only 6-8% of the metal was wasted. The range of forgings could be con-
siderably expanded by using aluminum and steel alloys. Horizontal press,
forging machines could be widely adopted for the production of forgings if
maximum permissible speeds of pressing were'adopted in the new process.The
following took part in the worki Ye.I. Sokolovj V.11. Sapozhnikov and MA.
Khlyntsev. There are 6 figures, 1 table and 5 Soviet references*
Card 2/2

A:
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ACCESSION Mts
3000079
1-7
Rabinovich, L'4
AUMORt
TITIE: Determining the thermal a 5 of ~Uitlc' deformat on,
and of the formability of a metal
SOURCEs lluznechno-shtwopo~ohnoye ixv:,- no*' 5#*~1963v,1-5~
-pro
TOPIC TAGSi forgijpg,, stamp"g# -deformation,, work,-.vressure, mechaiii"i iiop~.
plasticityp temperature
all ito -f
ABSTRACT: Tfie auth oritteli a the in. ties of ng Mv Gy
or Be
and stamping establ-tobsents %4th,no data' or - on3Y, 1"itildient data' for - forml;g,
these alloys. He suggests that-such'information-should contain Instructions. psr~_-.41~ _ilt'
taining to: 1) the. allowable amunt of dsformatl:~e; 2) Vork and pressure required;f,
3) mechanical properties of the product; metal-plasticityi and 5) temperature
be calculated'
range for metal forming. The allowable amount' of deformation should
from the formula: Delta h = Z_(H _' H subl)/9-7m', Awe: H is -the original heighi-f!
of. a &Lmple, H sub 1 is the' height'of on", For a 6y3bidri-
a le after Aeformati
1 WZ(D B/D
cal sample the formula Is Delta h sup _71W,, where D in the original
din ter ani B is the height after deformation,.-Tests should be made at different.
c
a
rd

L --- ---
I ICK MRs AF"06M
4'.
tea apISIMS no lkiaixiiiti
yeraftres and 'should. be aontlamed'untla the first crack
should consist or a 100-4 drop bamerp 42OD-ton press# 'and
tented samples should be 20 in diameter and.30 me hlgho:.,Tbe tests-abould'bel-
4
started at 501D above the temperatur a or .recrystallization.for a ii"n metal and
should be continued: up to temperatures of 100-15M below the melting point. Aver-,
age work and pressure may be determined from the results of the preceding experi-
mente by dividing total work or pressure causing deformation byAhei contact area
Data on mechs~dcal properties of the produats-sbould give theirstrength, relative,
elongation, roplative area 41minution,, and resistance. to impact. Plasticity of
metal should be determined bjy, placing a sample in a block.41th a *depression into.
vhich a 41* vith a conical recess may be forced.- , The amount of plasticity Is t n'.
he
determined by the. height to which the tooted metal enters tM-6onlcal 3~ecssifo. The,
plasticity in designated by the. letter PM vith tW indoxas. upper ind*x`i~,,.
dicateB the'tomperaturs, at,which the deformation ocaurred,, the lmr Indicates.1tho
am6unt of work expended in producing this deformation, The temperature range -for
forging and stamping a given alloy to -determined in thi course of the I
ha
experiments. Orig,,. art,, hasi .4 grap equations, 3 iabl4s','and 2. figure.
ASSOCIATIONs. none
SUBMITTED 00 -,"DATE i0:
OQ NO REFASOV z (W V 000,
SUB COM
Cani

L,r
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If
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IL
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8 V
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4v J lo J) % :11

RA61 N QVre 0, L. M
EXCE-MM'.. SPC.13 Vol-11/3 Dermatoloa, etc. Y'ar57
742. RABINOVITCH L.M. Chair of Pathol.Anat.. Ins t. for Perf cc tion of Doctors,
Leningrad. *Odontogenic subcutaneous granuloma of the fac e
(R u s s ia n t e x t) VESTN. VENER. DERM. 1955.1 (14-17) Illus. 5
100 patients with lesions in the soft tissues of the face are presented; in the course
of these limit(!d foci a proliferative inflammation of the type of a granuloma formed
in the subcutis. The pathogenesis of these granulomas Is closely linked with teeth
affections. The nuthor proposes to call them odontogenic s. c. granulornis of the
fnce; he differentiates them further in stationary and creeping (serpiginotts) forms
of the disease. X-ray examination reveals various lesions around the apices: sha-
dows of a granuloma, cysts and imited osteo-myclitic foci. Histologically, 4 types
I of granulomas can be differentiated. (1) exudative-proliferative, (2) proliferative,
(3) scarring, (4) mixed. For the treatment and prevention of odontogenic granulo-
mas it Is necessary to follow-up the tooth extraction with an obligatory scraping
of the socket. Kozhernikov - Leningrad

0 : : : No '0,000000*04110 001110160 1 !
0 a Ik 14 1) w 11 1. If to rv 11 21 a 11 )4 n11 fP 16 It it 11 W 4 hl Ifu
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411 ummosi~ uWale. A~ M. Muitin still
iswre abowift that romill.-TAW.- empollsics evil lw
"rarcled in Ilm FIm.
W Nils IrQlll L'A-nvu gas by
CtdiVr#%kM AA in the wtubbing li'llit'r to
X114MAI fur tile r"wvrry of Nil, by disu* it. mind cmirn.
00 by Jilin.
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I-

L 09 66-67 F~IIP(o)/EWT(m)/T/EWP(t)/ETI/EWP(k) IJP(c) JD/MV/JG/DJ/Vtll
ACC NR. AP6030609 SOURCE-, CODE: - UR-/0-4,13/66/000/016/0095/009.5
INVENTOR: Babin.2vich, L. S.;
-jMovL A. M.; !!~kijL~ktij, L. I.; !tidqTyqel'skiy,
I. D.: Klimenko, V. H.; Konchakov;k4ya, L. D.; 4~~p
_19.eEko, G. M.; !!~kjjqValov, V. M.
ORG: none
tITLE: Cp _materlals~~) Class 40, No.
rLwt IFL~Q691jannounced, by the Institiite of
(Institut problem materialovedenlya AN ffkrS~~R) j
,SOURCE: Izobretenlya, promyshlennyys obraztsy, tovarn"s anakii no. 16, 1966, 95.
TOPIC.TAGS: Iron wmet f- t. cast iron C steel coar4&Laimi,
Ma&GS"! --,,v-_&_ . C_
ABSTRACT: This Author Certificate Introdu .ces a sintered material containing (for
better wear resistancei/560-7,,70Z iron powd%r, 20-302 cast Iron powder, and 10-12%..
steel powder, such am Kh-301%teel powder-~$ This material Is used for extending 'the
service life of stators and disks WT -rotary double-action PUMPS* (ND)
SUB CODE: 1l/ SUBM DATE: 27jul64/ ATD PRZSSv 5.077
Cord ill not UDC: 669.018 -.25: :621,762.2

z-rd N. L.
Yti-molenko, N. F., Rabinovi&., L. V., and Lemets, N. L. - "The
rimal dependence of the surface activity,of solutions of~surface-
(Iteport), Soobshch. o, nauch.
,uctive mQterl;ils and Ce~r mixturest?
rabot2kh chIrnov Vsesoyuz. khtm. o-va im. L'-Iend6leyevi, 19491 Issue 1, p-
14-15.
So: U46301 16 Sept. 53, (Letopis 'Zhurn2l Inykh Statey, No.
23, 1949')-

/"lye V /C t1l.

'
)6neilcz of the swelling, of d'
1
UIT I -1tr" 11
k-
Owth a"
al
N
F
E
l
v
d
;
l
.

.
-
-
11
9
me
l.
.
rmo
en
o an
1
i
-A"' f4, 38-10,
zapiski I
1. Zhur-Khins. 1954, No. 4-9813.-The eflect of polar
T!,,"bf,"tances (rtOll, p-pitrophenol, and ~-uitrophcnol) added
to h,!nzcne an the swelling of vulcanized natural rubber
studied. The swelling was detd. by the Ermoleuka and
Mazel method (C-4. 4
7, 14r#i). Aida. of 0.5% of EtOll.
Increa,ed swelling; this Is attributed to solvation of the
double bonds In the rubber mol. with mols. of EtOff. Addit.
of jp- and o-nitrophcrfol lowered, swelling, and this is ex-
plamcd by a raore intense interaction of the nitrophenols
with benzwcthan %ith rubber. Themme wa3o~scrvcd oil
addn. of large quantities of EtOH. The expti. data on the
kinetics of swelling are In good agreement with the Noyes-
Whirne and - Maz _Ermolcuko equations '(cf. C-4. 49,
e1
354hT H
h
10(
-
05c
a

-2-
P.

tIlln Ix medla--:N; F.-JIn! r, ti I.. V,
m ed , "m a. o d
-
-
P
B
tl
f
y
;
A
INOVICIt.
e
r7rZ-
orfj
icilye Z 1,1 1
m. Vm
r
c
N6.' 14~ 39-46, Referat. zhw.' whim.,
1944, No. 42813; Chem.. AN-193A, 49, 14360. The
offrct of.iminr miWattreH (ethyl Alt-01101, p-nilra-
phenol. find 6-nilropbettul) ridded to benTAIne on thp
mvelling of villenn.6ed ratmel rAtwir vrm nttiditd.
Thu mi-velling stris dotvrr~mcd b
~ the 1, N. Bmiolenko
j
and At. 1, Mazet mkh6d (this jouinal", 3955, mms.
4031). , Addition of 0 01 of ethyl hIC01161 Ihmsm
j fivrelling this is at6ibsted to - solmtion of thim
doublo Honda in the ru4cr molemile with mole.
'
cules of ethyl alcohol.. Addition of p.
and a-:nitm-
phenol low;red sivellitig, andAbis 1
,
o
m
mintenho inter
action of the it
benzene than 'with mblWr. ~ The sin..
on additlot'i of large quantities of ethyl Almhol. The
experimental data on the kinetics of swelling aro in
good - agreentant- with the Noyoe-Whitney and
Mazel-Ermalenko.!

23
PHASE I BOOK EXPLOITATION
Ra binovich, L. V.
Elektroavtomatike aviatsionnykh elektromekhanicheskikh ustanovok
(Electric Automation of Aircraft Electromechanical Installa-
tions) Moscow, Oborongiz, 1957. 421 p. 8,300 copies printed.
Sponsoring.Agency; Moscow. Aviatsioruqyy institut im. Sergo
Ordzhonikidze
Ed.: Grigorash, K.I.; Managing Ed.: Letynin, Ye. V.; Ed. of
Publishing House: Suvorova' I.A.; Tech. Ed.: Rozhin,:V.P.
PURPOSE: This monograph is,addressed to students enrolled in course
in automation of electromechanical installations on air-
craft. According to the author, it represents the first,
attempt to write a textbook on electric automation. Engi-
neers and technical workers in the field may also find-it,
useful.
COVERAGE: This monograph explains thedesign and construction prin-,
ciples of cdmponents and systems used in the automatic con-
trol of electromechanical Installations on aircraft. It
consists of three main sections: 1) elements of electric
Card 1/11

2-4
Electric Automation of Aircraft Electromechanical (Cont.)
automatioN. 2) electric. automation of a controlled speed drive,
and 3)electriq automation of remote control systems. Some
Soviet-produced equipment is discussed. Petrov, B.I., Docent,
and Terskov, V.G., assisted in preparing the book for the press.
The following Soviet personalities are cited and their contri-
butions in the field discussed: Buylov, A. Ya.; Kovalenkc, V.I.,
and Sotskov, B.S. (p. 23 and P. 76);.Tsykin, a S. (p. 2411;
Mikhaylov, A-V: ~P*'346); Marlyanovskly (p. 34~); Solodov-
nikov, V.V. (P 02 403, etc); and VoronovP A A. (p. 412).
There are nine bibliographic entries, 7 of whi;h are Soviet, (2
'translations) plus references to various Soviet sources which
appear in the text and as footnotes on pp. 150, 170, 295 and
395.
Card 2/ji

23
Electric Automation of Aircraft Electromechanical (Cont.)
TABLE OF CONTENTS: Page
Preface 3
Part 1. Elements of Electric Automation
Ch. I. Electromagnetic Systems 5
1. Preliminary considerations 5
21. Contacts and their-characteristics 6
3. Mechanical and traction characteristics of
electromagnets and their matching 14
4. Tractive force of electromagnets. 22
5. Design of magnetic circuits 33
6. Design of 'electromagnet windings 44
7. Operation time of the electromagnet 56
8. Release time-lag relay 6o
,Card 3/ 11

23
Electri c Automation of Aircraft IElectromechanical (Cont.)
Ch. II. Electronic and Ionic Relays 71
Types and characteristics of electron t,.vbes
used In automatic systems 71
10. Electron-tube relay with an electromagnetic
acttAating relay 78
11. Noncontact electron-tube.relays 86
12. Thyratron d6sign and characteristics 91
13. Thyratron operation whenthe anode circuit is fed
from a d-c source 97
14. Thyratron operation when the anode circuit Is
fed from an ac source 99
Ch-III. Magnetic Amplifiers io6
15. Design and operating principle of magnetic
amplifiers io6,
16. Applications of magnetic amplifiers 122
Card 4A1

23
Electric Automation of Aircraft Electromechanical (cont.)
Ch. IV; Pulse Generators 128
17. Pulse generators with capacitor time relays 128
18. Thyratron pulse generator 136
Part 2. Electric Automation of Controlled1speed Drive
19. Introduction 141
Ch. V. Drive With Dynamotor .142
20. Operating principle of dynamotors 143
21. Characteristics of dynamotors, 147
22. The simplest dynamotor.system and its defects
23. Effect of the feedback potentiometer on the
characteristics of a dynamotor 156
24. Characteristics of drive with feedback
potentiometer 163
25. Selecting the elements of a,drive system 167
26. Connection of stepped-up speed 170
Card 5/11

23
Electric Automation of Aircraft Electromechanical (Cont.)
Ch. VI. Electric Drive with Reed-type Voltage
Regulator 173
27. Principle of operation 173
28. Reed-type voltage drive 177
29. Determination.of overrun time and overrun
angle for dynamic drive braking 179
Part 3. Electric Automation for Remote-control Systems
30. Follow-up drive and its basic components 187
Ch. VII. Error Data Units 190
Selsyna Operating in a Transformer Circuit
31. Design and operating principles of selayns 190
32. MagnetomotIve forces of stator windings 194
33. Relation between the voltage on the receiving
selsyn rotor and the displacement angle 199
S4. Vector diagram of transformer-selayns 202
35. The differential selsyn 205
Card 6/11

23
Electric Automation of Aircraft Electromechanical (Cont.)
36. Design features and accuracy of selayns 207
37. Increasing selsyn accuracy with the aid of a
precision channel" 212
Potentiometer Error Data,Vh1ta
38. Use,of linear potentiometers as error data
units 214
39. Effect of load on the operation of potentiometer
error data units 219
40. Effect of potentiometer design parameters on
their accuracy 223
41. Using functional potentiometers as error
data units 226
Ch-VIII. Electron-Tube Amplifiers Used in Follow-up
Systems
42. Types of amplifiers 228
AC-Amplifiers
Card 7/11

23
Electric Automation of Aircraft Electromechanical (Cont.)
43. Voltage amplifiers 231
44. Power amplifiers 236
DC Amplifiers
45. Voltage amplifiers 242~
46. Power amplifiers 251
Phase-Sensitive Rectifiers
47. Triode characteristics when there is an &C emf on
the anode circuit and a de eaf on the grid
circuit 257
48. Triode characteristics when there Is an ac
emf on the anode and grid circuits 264
.49. Effect of capacitance shunting.the anode load ~ 273
50. Using pentodes in phase rectifiers 275'
51. Differential phase-sensitive amplifier-
rectifier circuits 279
Card 8/11

23
Electric Automation of Aircraft Electromechanical (Cont.)
SeparationCircults for the Operation of Coarse and
Precision Channel Control
52. Relay channel separation 283
53. Neon-lamp channel separation 287
Ch. IX. Servomotors 290
54. Characteristics of a d;c motor 290
55. Characteristics of a two-phase induction motor 293
Ch. X. Static Characteristics.of a Follow-up Drive 302
56. Static characteristics of a follow-up drive
wlth~a dynamotor 302
57. Static characteristics,of a follow-up drive,
with an ordinary c+c generator 307
58. Static characteristics of a follow-up drive
with a two-phase induction motor 310
Card 9/11

23
Electric Automa,tionof.Aircraft Electromechanical (Cont.)
Ch. XI. Differential Equations and Transfer Functions
for a Follow-up Drive 313
59. Differential movement equations of a follow-up
drive with a dynamotor, without stabilizing
feedbacks 313
6o. Transfer function and block.diagram of the drive 318
Ch.XII. Stability of a Follow-up Drive 339
61. Stability conditions 339
62. Application of.the Hurvitz criterion 341
63. The"Mikhaylov criterion 346
64. Determination of stability from the amplitude-
phase characteristic of an open-circuit system 355
65. Logarithmic frequency characteristics 369
Card 10/11

AUTHOR: Rabinovichp: L.V.-
TITLE: On the Application of Highly.-Solid Aluminum Alloys V 95 for the.
Construction of Geodeti--al Apparatus (0 primenenii -vysokoprochnogo
alyuminiyevogo splava V 95 v gooaezicheskom priborostroyenii)
PERIODICAL: Geodeziya i Kartograflya, 1958, Nr 1+, pp. 22-29 (USSR)
ABSTRACT: In the laboratory of a plant. the alloy V 95 vi&3 investigated %vi,".h
respect to the possibility of replacing brass LS 59- 1 by V 95, in.
newly projected apparat-as. Matallographical irnrestigations suoh &Q~
concerning the technological properties in consideration of the.
demands made, as well as of corrosion resistance and resistance
against downward pressure iver-a carried out. In the ca-se.of the new.
theodolite type TT-5 V 95 is %Lse3 . so that in -the case of TT-50
weight Yms reduced from 5.2 kg to 3-1 kg. The chemical ~ompo.sit:lon
of V 95 according to GOST 4"t'84.-1+9 is' 5--1% zinc, 1,8=.208% manE,-)-, -
nea3, 114-2% copper, 0.2-0.6% magrv,-~.Um, 0.1-0.25% chromium, not
more than 0.5% iron. ani 0.5% zi'~ioor., an3 the rest -,- ab-'num,
When hardened ra ar,"ifio-italuy agea~j v 95 has a ten-sile strength
of 52-60 kghm-, ar. elongation of 8-12%9 anJ a har3ness of 80-90
Card 1/2 R 1-00
B- Specifi3 weight'. 2.8 g/;;~, thermal expansion factor 23.';

On the Application of Highly-Sol--*3 Al-,~%num Alic~y:A 6, ~58-1,-W!8
V 95 for the Construction of Geodet-icall Appa_-a,;U13
thermal conduotivity faotor 0.28 cavcm aeco. The alloy IS not
magnetic and is subjected -to therm&I treatment. The application of
V 95 requires car.-iful treatment of molds, which must be selected
with a minirmim of concentrated striss. On the strength of thisl
investigations it may be said that : 1.) V 95 can be vridely u3ed
instead of bjyLss or low-oarbon stiel.3. 2-) V 95 is more suited
than braso 13 59--1 for tht production of parts subjected to frln-
tion with low specific stress. 3.) In the case of constant lubrl-
cation V 95 can be used Yrithov.-k special coatings, b-al. for parts
subjected to friction sat anode oAldatilon (strength of anode layer
not below 180 H,,) is to be recommended. 4.) 7 95 can &]1so be izsel
for the production of metal parks of optical apparu-~Us. 5-5.) The
oxidized alloy V 95 can be ri,5ed for the production of th-:~ o-_J~~r
parts of apparatus used in zones of moderate olimatle. In damp ani
tropical climates -the oxide layer mast ba provided with a co-Iting
of protective varnIsh., Th,~rv art! 2 fig7irei5 and 4 tablei.
AVAILABLE: Library of Congress
Card 212 1. Goodeties-Instrumentation 2. Al=inuw.alloys-Applicstione.

18(4) SG'V/1 54-59-2-1/22
AUTHOR: Rabinovich. L. V., Engineer
TITLE: The Use of.Light Alleys in the *xauf acta re of Geodetic In-
struments (Primeneniye legkikh splavoy pri izgotoylenii geo-
dezicheskilch instrumentov)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Geodeziya i aerofoton'l-
yemka, 1959, 11r.21 pp 3 .5 OUSIZ)
ABSTRACT: The industry.of the USSR produces a great number of light
metal alloys:,aluminixm alloys with a specific weight of
if;ht of
2.7,g/cm3 and maenesium alloys with aspecific we
,
3. Also titanium alloys, havin,~
1.8 G/cM U a specific Yteig~t of
4.5 g1cm3f have been produced in recent years. Oxide layers
having a thickness,from a tow pup to 100';- are formed by
way of an electrical surface ireatme.zit of the aluminum alloys.
All-aluminum alloys are nonmagnetic, their technological prc-
perties are satisfactory and in addition, they are cheap. The
following aluminum alloys are of importance for the construe-
tion of geodetic instruments: duralumin of the D-1 and
D-16 type for simple parts, which are not subject,to wear.
Card 1/3 Aviall of the All type for the same parts zhich, ho-vever, are

The Use of LiCht Alloys,in the Mazrafacture if Geodetic SOV/154-59-2-1/22
Instruments
produced,by drop forging.- Aluminum-magnesium alloys ANG, AMG 3,
A!VG 51,AAIG 5V9 MIG 6t ALIG 6T for parts req-airing high
corrosion resistance (scales, limbs); aluminum alloys for
parts drawn by cold-sw-Cing. The most interesting is the new
high strength aluminum alloy V 95 - It nerves for the produc -
of parts subject to wear (axe*s), is not inferior to
bronze as regards hardness nor to the unhardened steels, and
it exceeds brass in this respect. The tensile strength of
V 95 amounts to 50-60 kg/mm2.,p urthermore, aluminum-ailicon
alloys AL-2, AL-9 and aluminum-magnesium alloys AL-8, AL-13 are
to be employed for the construction of1geodetic instruments.
In the case of AL--8 the tensile strength amounts to 28 kg/mm. 2
stretchin- to 9,,t. AL-8 is highly corrosionproof, is easy.to
cut and polish. All the alloys mentioned here have so far been
employed very little both in the USSR and abroad; this is
why instruments are usually.heavy and,do not meet operational
requirements. The alloys in question are reco=ended here on,
the stren.-th of factory tests made in the years 1956-1957.
At pres'~,t, most of them are already,employed in the mass
r
Card 2/3 production. Limbs are also.being produced with light metal

The Use of Light Alloys in the Manufacture of Geodetic S(",V/154-59-2-1/22
Instruments
alloys. Among the titanium Ploys.some have already a tensile
streneth of up to,'120 kg/mm with a notch impact strength of
3-6 kgm CM2 and a hardness according to Brinell of up to
350 kgymm'2. These high mechanical properties of the alloys
are preserved at temperatures of upto 5000c: they are, how-
ever, suitable also in the case of operations at low temper-
atures. Titanium can be welded, it is not only corrosionproof
in the atmosphere but also in sea water and a number of che-
mical reagents; it is nonmagnetic; it exhibits a low linear
expansion coefficient which almost equals that of,oDtical.
glass. The use of titanium housings for the reinforcement,
of glass limbs in theodolites excludes a chanEe of eccentri-
city in optical theodolites Yhen temperature oscillations.
occur durinG operation.
Card 3/3

," - -- --- , ---- -- -
[~j
,
, .

L 154M6 EWA(d)/94P(v)/,3-4-P(t)/DIP(k)/r,iP(h)/
EWPW (b)/&1P(1)/LTC;(-.i) itf?(--) )1j1)1Wd1W1C1'9
-1
ACCESSION TIR: AT502010 Wbooo/65/boo/ooo/W4/01671
AUTHOR: Rabinovich, L$ Ve
TITLE: Use of aluminum alloys in friction'junctions or devices
SOURCE: AN SSSR. Nauchnyy sovet po traniyu i smazkam. Teoriya smazochnogo
deystviya i novyye materialy (Theory of lubricating action and new materials)e
Moscow~ Izd-vo Nauka, 1965, 164-167
n
TOPIG TAnsi bearing material, bearing'p'roperty lubricatio , aluminum alloy/ V95.
aluminum alloy, ALBU aluminum alloy., M friction mi-achine
f
ABSTIMICYP:
The use of aluminum aloys to replace copper bearingg in applications
requiring extremely sma~ ~ance:3 (1-5 micron) and operating under small-bo-''
moderate loads for long periodsof time ist a range oflemperatures of.-50 to 50C
was investigated (for example, 4n theodolites, levelss ate). After eliminating
AL8u, e investigated on.
a numbeniof alloys, alloys V95kdnd wer
machine"'~4t 7 and 21 kglcW-)0.37 arsec! 2,000 rpm (OKB 122-5 ar:ii(-=K-20 ricants)
and cornared with some commercial copper),kUoys (Bror 6.5-0-15,"LS59-1P It was
-Eer
found t6t dry operation of V95 aiid-71M ~riciion jin-iitio-na gave'--iim
C'rd 112
-7;7- -7.

L 1548-66
AGGESSION NR AT502o44o
coefficie4~cf friction and wear than the copper alloys, that a thin (3-7 micron)
oxide MW8btained by anodic oxidation-improves antifriction'and wear propertiesp
that lubrication further improves performanceP and that mixed V95-ALBU friction
junctions provide best performance (no quantitative results are presented). An
extensive program of applied testing of the alloys in actual instruments (at +50
and -40C, under 12-15 mm. amplitude., 120 cps vibration5 and.in 96% humid
environment) showed that in all cases the aluminum alloys gave comparable or
improved performance over the copper alloys for 10- and 20-year simulated services
(Again no quantitative results are given.) These allays are recommended to.
replace copper based bearings#
j-
A
SUBMITTED: 22M&y65~ ENCM 00 WB COIDII Wt is
ND REF SOV 1 000 OTMI
Card 2/2
7,0 7-7 -

08513-67 Ua(d)/SVP V)/EWP(k)/EV1P(h)/EWP(1)
ACC INR: L'46006282 monograph
Rabi-novich,,,,Lev-yladimi*rovic4-,,..
.Zetody
Phase plane methods in the theory and practice of relay servomechanisms
fazovoy ploskouti v teorii i praktike releynykh sledyashchikh Bistem) _)'Ifoscolv,
Izd-vo "Energiya", G5- 0150
p. illus., biblio. qjOO0 copies printed.
TOPIC TAIGS: servomechaniom, nonlinear automatic control system automatic control
L
theory
PURPOSE AND COVERAGE. The theoretical bases of engineering nethods for the study
of relay nervornechanisms with nonlinear servo drivers are prosented. The,method oV
consruructing phase trajectories using -templates is descrJ ed, allowing the rapid
ib
determination of the motion with arbitrary mechwiical characteristics. The effect
0 ane oid
f relay unit lag with actuation and release, as well as the effect of r
elements before and following the relay, on the dynwaic properties of -the system isl_
considered. The boundaries in the space pf parameters which se-oarate the various
types of notion are determined. From the information presented the pro-nerties of a'.!
ific class of relay sorvomochanisms can be Ianalyzed and the connection of these:
sDec L
Droperties with the parameters can be established, i.e., certain synthesis problems
cari be solved. The book is intended for scientific workers, eng-ineers, and
Card 1/2 uDc:.- .62-1-50

RABIPOVICH, L.Ya. kand.med.nauk (Leningrad)
Course of left ventricular aneurysm in a patient with pulmonary
tuberculosis. Klin.med. 39 rio.5:124-125 MY '61.. (MIFU 24 9 5)
1. Iz tuberkuleznoy bollnits7 laningradskogo otdela zdravookhra-
neniya ch S.P. Duremkov).
fraywra...) (HMT-DISEASES) (ANIMSM)

KOV AROVA I Y , Al Antind But-loovich, zhw-willn' red.
[A month in the director's chair; a business diary] Me-
siats v direktorskom kresle; delovoi dnevnik. Voskva,
Politizdat, 1965. 86 p. (MIRA 19:1)
1. Korrespondent IlEkonomicheskoy gazety" (for Komarovskly).

RnLinoy~icLn~, an.~-! Ycnov-J ova, F. A., Cn, alkt-loid--~ from Dipasc-,;s ,.zureus Scir.renk.
From dipsac~.s azureus is evolved a or-,,5talllipe alkaloid of comlosition C E 0 11
10 2
of z- non-saturet-ed. charecter containinC a lactonic cLping. ~)ehydr de ivative 10H,102111
L gr _ c r
~is obt3ined and. clurLng o;qCtati,on GqH70411 acid is evolved.
The Orzhonikidze All Union Sci. Ruse
C)lc-.iiiico-Flitir.%ac.cut,.IcaI Inst. Ijjb.
of Chemistry of Alkaloids, Moscow.
April 12, 1947
SO: Journal of Generttl Chemistry (L3S L8 (1948)
R (Srj) No. 8

AUTHM Kamenichnyy. M. S.
TITLE: News In Brief (Kratkiye soobshchaniya).
Production of Ultralight Refractory Products
(Proiz-vods .tvoul~tralegkovesnykh ogneuporov)
PERIODICAL~ Ogneupory,,-9513, Y,~I.- 23, Tir 6) pp. 284-285 (USSR)
ABSTRACT: In March 1958 a maetinC took place. at the Snigirevo W orks
for Refractory Products whi Ich had been called 'by the
Department for Refractory Products ofthe Scientific-
-T--:~-~hni_-al Society for Metallurgy, and which wae de-votai
to the problem of -the metihanization of the produoti~~n of
ul~,xalight relracto:~y products.. More than 60.p,~rsonstcck,
pa~-!t in. the meeting: _--~spresentatives.of the works fo=
titute fo-r
vefra,3tox-j materLal!r, of the Leningrad InsT
Refrac-iory Materials, as well as of other organizaTlons.
*11ow ng reports were:heardi.
fs~-. AV Fedorot-a on the technology of the producTion 01,
~Itrallglvh refra tory,products
2) 1. G. Ulrfsk'ly,on machines fo-z mold'Lng and grinding
light refractory materials.

_4
~Naivs in Brief 151, 58~6 .1/14
Rroduction of Ultrallghz fiefraotory Products
3) P. S. Potemkin on t-he drying and burning ~f
uots.
refra,: ozy lighi pr:,d
-a the prcdu~, k '...)a
41' 11. A. Rabinaor4ch on.the qxparlanoe i
-f refxa,:~ cxy mater!a-La at thzo
Snigir~_-rc~ works
The -'solat-loa pr,.-p,4rti-~ps of -Zh6se produott., aze- 2
k1i'mes bettir tharA thcae of tht, othir 11.ght refta~_Aory
pl~~du-zts. Experiments at. the 1.4ningrad Insbi-tute,for
Ref ra._-tory. Products i~~arrlled out with ultralign-, 2
cefractory-products (weight.by volume 00 - Uc4 9/1191
showed that the heat losses de-3ruas6d by 47 -the heating
period of the kiln by 26 %, and the ouvl-put pez-,hcuz
_,Icz~asad per 19 u/~o. The prodiietion of these' pro-lu-Ults as
as of the usual foamy ones Is based om the foaming
of -4atp-r.su6pensions of clay and chamo-LU. The mass of ~he
u
"tralightprodu-ats contains 80 % of clay and 20 % of
jL
chamotte, whereas the-mass of the usual light produ-.-~t-s
1`,b. The dxying f t' e.
contains 10 ~o of clay and 90 % Of chamct
141tralight products requires -a mild reglme andlast-
Cla-rd 2/3 days. The'nhrinkags excee da 15 % vwht--,h e a s 1 1j ~-u ssCak 4~

ARTDIOV, Yu.M.9 kand. ekonom. nauk; OALIPERINg N.S.9 kand. ekon. nauk; GUBIN,
D.V., kand. ekon. nauk; ZHUKOV9 V.N.v kand. ekon. nauk; OCHKOV, M.S.
kand. ekon. nauk; OSKORDOV, V.P.9 ataYsWy ekonomist; BARNGOLISTSt S.B.p
dotsent, kand. ekon. nauk; SIBIRYAKOV, L.Ye.; IVAHGVp N.N.; RABINOVICHj
M.A..,,,,ekspert; LIPSITSp V.B. p kand, ekon, nauki VOLKOVV S.Is'--t land-.-
na4; XOROLEVA, Ye.P.p aspirantka; RYININ, S.M.9 red.; SUBBOTINA, K.p
red.; TELEGINA,,T.9 tekhn. red.
[Planning and calculating the cost of industrial production] Voprosy ila-
nirovaniia i kallkulirovaniia sebeatolzasti promWshlennoi produktsii. Mo-
skva, Gosfinizdat, 1961. 183 p. (KIRA 3-4:8)
1. Moscow. Nauchno-lssled6rvtipllaki~ fimnsovyy institut. 2. Sotrudniki
Nauchno-issledovatellskogo fihiwovogo'instituta, (for Artemov, Gallperin,
Gubin, Zhukov, Ocbk6v9-'Oskordov).'3. Vsesoyuznyy zaochnyy finansovo-ekonom.
institut (for Barngollts).4.Glavny-v bukhgalter Moskovskogo elektrozavoda
(for Sibiryakov). 5. Starshiy kmiulltant Upravleniya bukhgalterskogo
ucheta Ministerstva finansov SSSR (for Ivanov, Rabinoviph). 6, Nachallnik
podotdela obshchikh ekonomicheskikh voprosov tsenoobrapovaniya Byuro tsen
pri Gosplane SSSR (Lipsits). 7. Moskovskiy ekonomiko-ptatisticlWskiy in-
stitut (for Koroleva)
(Costsp Industrial)