SCIENTIFIC ABSTRACT A.V. DEGTYARENKO - A.P. DEGTYAREV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000309920008-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

',liFl,*~jNGV, U,; SMtCLINKII, Wfe.,-, P i ~.
'OTYAFENKC A,V.
ZADOROMMY V.G.- N,
j:xp-e.-jmentF,l Indilstrial wis of else tromagnetio shaft separators
for the dry separation oll' titanium-zirconium products. TSvet, met.
37 no.9;92-.c,3 8 164- (~flRA 180)

KARMUN, V.I,,o HEMH, AA.j DEMAREINKOp A.71,i LSKUMEINKO, V.M.
1-- ~ --,
SlsutL*oatatio separation of fine grained mteria -I s a L hi gh-
Operw.d. ~~,peraiJ conditions. r;v-st- mat. 38 N 16'a
n9 (KYRA, 18611) 11
I

DZGTXARENEO.--Q Debtiareako, H.1, mashinist elektrokrana
dim -
Radio frequency keeps watch, Zmn. ta, pratela no.2:19 F 163.
(MIRA 16:4)
1. Ampropetrovskly savod iu. Karla Libimakhta.
(pipe-welding)

LEGTYAM 190 P. As- --
I
Self-service in spas. Sov. torg. 35 no.6:35 Je 162. (MM 15--7)
1. Zamestitell naeboalmike otdola kontory Kurortprodtarga.
(Sochi-Self-ijervice stores)

SHVICHUX, I.A-.; DE AMNKO, L. I.
Extraction of chloride complexes of bismuth by me t. Pe of
n-oetylamine. Ukr.khim.zhur. 28 no.9:1112-1114 62.
(MMA 15:12)
1. Vvesoyuznyy nauchno-issledovateltakiy institut
khimicheskikh reaktivov, Donetskiy filial.
(Bismuth compounds)
(Octylamine)

UMP A.K,; SHEVCHUP I.A.; 4qTYAMNKOO L.I.
Extraction of halide complexes of bismuth. Trudy Kom.anal.khin.
14.,148--153 163. (MIU 16:11)

GORPENKO. F.P.; DEGTYARENKO, L.I.
Determination of clacium microimpirity in amphoteric metals
and their compounds and alloys. Zav. lab. 31 no.11:1309-1,112
165. (MIRA 19: 1)
1. Donetskly filial Vsesoyuznogo nauchno-issledovatell-kogo
instituta khimicheskikh reaktivov i osobo chistykh knimicheskikh
veshchestv.

DZMARBIIKO, N.D.
Materials on the t7drochomistry of Lake Beloye. frud7 Inst.
biol.yodokbran. no.2:197-203 1599 (NIm 13; 5)
(Beloye, lake (Volog" Prow Inca) --Wat or-Compos It ion)
, -*,I

1~. S.
Low J11O.; " i;r~ Stc(A for cu-,t-.iilj- and --~se)
ino-t~--'--hr., izu-vo
~ollati-n o4 the origin.-l as "etcrri,ned J'rom -,he -.ilm:

ln6 -~ r
Stanki LnstriLment, Ili,

DMIYARENKO, N. S., Enginoer
"The Geometrical Principle of Grinding Milling Cutters", Stank I Instnuumt, 14,
No. 11-12, 1943.
BR-52059019,

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llfhp. -ool -n,-,ustr,,,, durin,~ ii-," Stanki
1 instri.~merit, 1':,, -a. 12, 1,)It~
3it-52059019

DBGTYARENKO, N.S.. izzhener.
The inctrument industry in the new Stalla five year plan. Stan.
i inatr. 18 ao.9:4-6 3 147. (MLRA 9:1)
(Noasuring instruments)

'7
'P,~,
I a r, Mwt : M 1 tt bee"m Toed Imp"fl-wW
1%01 NO.
saffichiss.tool of the U.S.S.R. an
"Wrad-S. K.

1. DEGTYARE-WKO$ N. S.
2. USSR (600)
4. Machine-Tool Industry
7. Metal economy in the tool industry. Stan. i instr. 23 no. 8. t52.
9. Monthly List of Russian Accessions, Library of Congress, january .1953. Unclassified.

1. DWTYAR,-~MO, N. S.
2, USSR (600)
4. Machine-Tool Industry
7* Over-all accomplishments of the tool industry for the year 1951. Stan. I
inetr. 23 no. 12 1952.
9. Konthly List of Russian Accessions, library of Congress. March 1953- Unclassified.

USSHAngineering - Toole and Instru=ints
Card 1/1
Author I Degtyarenko, N. S.
New Tools and Instruments
Title
Periodical Stan. i Instr. ELI, 4-7, Jan/1954
Abstract A general description of the following new prrecision machine-tools
Institution
Submitted
and instruments are givert: drills and cutters, screw taps,
reamer*so disc cutters, dial-type depth indicators, gear aligning
instruments, and piston-ving testing ni-Rchines. Tool specifications
and types of steel used An their manufacture are also mentioned.
Drawing; Illustrations
......
.......

U
&
"'R/ LnEineerin,, Gutting tools
Card 1/1 Pub. 103 1125
Authors I Df- [:tyarenko, N. S.
TWO I The hiChly rJficlon"- cuttlrZ cunditions and too] dcsifna
PeriodiCa I Stan. i instr. 1, 1-4v Jan 1955
Abstraot I In 1953-19.54 the All-Union Research Tool Institut~' aonduc'el a s,.~riev
of investigations related to problerLs of stand.9rdizing the cuttinZ
condtions of metals, means of economi?.InC, matvrials, ut!nximu;. utili,. ti -~n
of tools, and the desijn of a new s~,ries of cuttinj: tools and
measuring instriunents. Results of experi-ments on cuttint: nn' testinj~
metals are Liven, together urith a description of various cuttinc, tooln,
measuring instruments and tool adjuatinE^dcvi~!es. 2 USER references
(19.53-1954). Drawlnv. graphs. illustrationn.
Institution
Submitted

-A - I- r
DIOTTAMXOl N.S.
Development of the Instrument indutitry In the U.S."I.R. Stan. I
instr. 28 no.lOr8-11 0 157. (XLRA 10:11)
(Instrument industry)

MTYARENKO. N.S.
Developing the production of cast cutting tools. Stan. i instr.
28 no.12:38 D 157. (MIRA 10:12)
(Gutting tools)

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SOV/121--5 8--10-23/25
AUTHOR- DRGTYARENKO~ N,,S.,,
T I T L F1 4,, m KS-AM o"no M'* ~nf e 7*el ?"Tc~ol Engineers (Vses'.Nyuznoye
Soveshch-anlye Instrumentallshchiko~-.)
-1- 10 ~ p
PER'ODICAL*Stanki i Instrument, 10,58, N ~3 (USSR)
ABSTRACT: An k1l.-Union Conf erence of Tool Er~g.-Lneers wbich. took

lace in May .1938,, in Moscow, called by the All-Union
t
ientifie Research Inst�tute 'Ao-- To.:~Is is briefly
reported,, Re.p.resent&tives of the State Planning
Commissions (GOSPLAN) of *~'-'he USSR, the Russi-an and
Ukrainian SSR's.) the locall E;_~onanic Counc~ils, Tool
Man,,ifac.tu:r;'ng and Engiine:er-ing Prold' u (., t ion Ylants and of
several Institutes %cok pa'rt,, 27- PELDezs on the
manafacture and tcitilisation of ~-Litting toolsq their
design and processing rind on -i;ooi malerials were read.
The main task of the specia3lised tool industry duriiig
the 1 9--l%.", period 1.s an inereased volume. of
production of st-anda-rd metal .butting tools by increasing
the output of existing specialised plan-cs, the erection
and commissioning of new plants and also *Uie utilisation
of floor space reserves at thL- dispoaal of t lie local
"
Card 1/4 Boonomic Councils for spec
ialised tool produc-it-1-ion shops

SOV -121-5 8-10-2: :,3/25
All-Union Conf erence of Too! Enginear-3
in engineering manufacturing plaa-~.3. A major task is
also the improvement of quuliLty by tw, use of
impro-ed mater-'als, the developr,,~n~- of aft,vavced designs
and ,'he introduction of' modern rool production methods
based on automa-14-1,ion and. me-chanisati.on, The assortment
of tools produced shcPuld be substa.,etially reduced.
The pyoduction of R18 high spe!ed must be increased
so that within I years it amouats --,,D of the total
Output of high speed steel. iAeel Should reach
within the same period 6% (if 16%ne tot-al, Higii -7gnadium
content high speed steelz Schaduled fox a large
increase of Production, The lat-ter II-,Yro qualities
are mainly iitended for -the mach:*.ning of austenit-ic
steels and of heat treated steelo of 350 Brinell
hardness. High vanadium c;oztenI--,, tool steels are also
to be used for fin-i~,.;h cutting of Vaezie materials. The
need exis-ts -to 1-reat-e tool stRels with heat. resistance
to temperatu--e.:-, 'up to 400-500-C, so as t3 fill thLe
v4 gap
between high spt~ed steels w-'.th :Zes-,STLn,-- up 0 60 C
,9nd low 0.1-1--,)y *ool steels up to
Card 2/4 j:ru,~h a3 9FhB. stab,

SOVI? 1.: 5 8-10 -,?-3/?-5
All-Union Conference of Too! Enginee.rs
P50OC'. The quality of the tool sttei s-,ipplied must
be improved by the application of carbids Iliquation
(particularly in hdgh speed steels)~ Cold rolled
strip of R9 and RIB high speed steel for th-in
separating milling outters and c!old rolled. flat bar
of R9 steel for inserts in built-up milling cutters
are required, The output of VK,->,,VK3,VKA and VZ6
Garbides and of titamium--tungsten carbides should be
increased. Carbide blahko for solid drills and milling
cutters, crowns for and mills,, twisted inserts for
built-up mill�ng initters must be made mo-re easily
available. Small size c-,arbide tucls of plesticised
carbides should be commeroially produced. Stronger
ceramic too! matterials should be developed. The
standardisation of tool designs and sizts should be
more emphasisetir the xaning of the produ-.tion of
simple standard tools sho-Ld-d be ozg-,.,jzised, New
automatit-- and semi-automatic ma-,h.Ine tcols for
producing and sharpening tools must 'I-)-- developed.
Automatic production lines for twist dxills, taps,
Card 3/4 blades, lathe tools and others muat be erected. The

SO VI-121-5 B~-!O-Z3/25
All-Union Conference of Tool EnginaeTs
development of tcol grlniers of types nrast
be accelera" The w - -, Uf
C ed b1c.J. r_7 tips by automatic
means must be fiu-ther developed. Vats design offices
of plants mak4ing -tool product,lcz machinery must be
increased. The range of xoAlel twist dzills should be
widened (121-510 =) F.%.nd thelz multiplied.
High o.txtput twist drills witla rollej-in co,21ing holes
are needed In greater quant.-Lities. Prt,-ss forming of
tools should be more generally a.Ac;pted,
Card 4/4

IMGTYAREIMD, N.S.
onference on manufacturing high-duty cutting, toolB. Stan.i instr.
29 no.6:45-46 Je '58. (MIRA 11:7)
(Metal cutting tools)

FHASE I BWK MLOITATION BOV/4812
Degtyarenko, Nikolay Stepanovich
Mekhanizatslya i avtomfLtizatsiya 1r instrmentallnom proizvodstve (Mechanization
and Automation in Tool Making) Moscow, 1959- 50 P- (Series: Moskovskiy dom
nauchnc-tekhnicheskay propagandy. Peredcnroy opyt proizvodstva. Ser.:
Progressivna5m tekhnologiya mashinostroyeniya, vyp. 8) 5,ODO copies printed.
Sponsoring Agencies. Cfbshchestvo po rasprostraneniyu politicheskikh i nauchnykh
znani.y RSFSR; Moskovskly dcm riauchno-,teklinicheskoy propagandy imeni F.E.
Dzerzhinskogo.
Ea.- L.Ya. Belostiitvkiy; Reep. Revieverfor this book- Ye.S. Frolova; Tech. Ed.:
R.A. Sukhareva.
PURPOSE: This booklet is intended for teebnical personnel and process engineers
engaged in cutting-tool manufacture.
COVERAGE. The author discwasee conditions, yroblems, and trends in the mechani-
zation and automation ef tool manufacturing. He describes the snap-action clamp-
ing devices and briefly discusses autanation devices for machining operations.
Cav&-LA~.'

Mechanization an& Autcmation in Tool Making SCIV/4812
Autceated mr.,chine tcol,4 and trarsfer m&:hlnes are also considered. No person-
al-ities are mentlonF-d. There are 8 references., all Soviet.
TABLE OF CCVT-~-
I. Te!~hnical and Organizational Conditions for the Introduction Of
Mechanizatim aril Automation 3
II. Problems and Trends in the Development of Mechanization and Autamation
in Tooll Manufax-,turlng 5
Ill. Use of Highly Producti've Accessories - the First Step in the
Mechanization of Tool Production 8
Chucks and driVeTS fer lathen and twret lathes 9
2. Uimping devices for milling machines. Pneumatic devices 16
3- Multiposition cismping devices 19
4. Multipositior- indexing devices 20
IV. Autcmatic Devices and Modeirnization of' Machine Tools 26
1. Copying attachments 27
2. PrcZram control -without a master form 29
qA&L,4b,~

DEOTYARNNKO. U.S., kand,tekfui.nauk; VOLKOV. S.I., kand.tekhn.nauk;
PODOMOVT,- -r-AL _,_' kand. tekhn.nauk; INSWINIK, X.P., kand. tekhn
nauk; BRISKIN, Ya.I., inzh.; UTAROTA, A.F., tekhn.red.
ETechnological procesues for manufacturing metal-cutting tools;
handbook] Tekhnologiia izgotovlenila metallorezhushchikh instru-
mentov; rukovodiashchie materialy. Pod red. N.S.Degtiarenko.
Moskva, Gos.nauchno-tekhn.Izd-vo mashinostroit.lit-ry. No.l.
(Preparatory operations] Zagotovitel'nys operateii. 1959. 162 p.
1. Moscow. Vsesoyuznyy nauc))no-ie91edovatel'F%kiy int3triimentallnyy
institut.
(Hetal-cutting tools) (Metalwork)

KOSTCFUSOV, I.I., BRITSKO. K.M.; VOLODDI, Ye.I., GRECHUKHIU, A.I.; pjWyA_
RENKO, U.S.; DOBROSKOK, A.M.; MARDANYAN, M.Ye.; RAYDENOV, I.A.;
-PANO-POVICH, A.Ye.; T3LYATNIKOV, L.P.; USPENaly, Ya.K.; MYNOV,
V.N.; PMISMEYN, Ye.A., nauchnyy red.; YEVSEVICHEV, V.I., red.;
MOVA, L.G., tekhn.red.; NADEINSKAYA, A.A., tekhn.red.
(Machine-tool manufacture in Japan] LAponskoe stankostroenia.
Pod obahchei red. A.R.Prokopovicha i H.B.Hardaniana. Moak-va. TSentr.
biuro takhn.informataii, 1959. 461 p. (MIRA 13:9)
1. Moscow (Province) Oblastnoy sovat narodnogo khozyaystva.
(Japan--Hachine tool industry)

PODGURSKIY, G.V.; PODOSENGVA, N.A.; ROSLAVIEV~ V.G.,- MIR121A, L.G.; GARA-
SHCHENKO, A.P.; LUNEVA, Z.S.; PETROSYAN, L.K.;__P9QTIARENKO, N.S..,
kand. tekhn. nauk, redo; LESNICREKKO, I.I., red. izd---va,--G-6RDM'~T,-
L,P., tiskhn, redo
[Technological processes for mam0acturing taps of high-speed steel]
Tekbnologiia izgotovleniia metchikov iz bystavmzhw3hchei stali.
Pod red. N.S.Degtiarenko. Moskva, Gos. nauchno-tek].m. izd-vo ma-
shinostroit. lit-ry, 1961, 41 pe (MIRA 14:9)
1. Moscow. Vsesoyuzmn mauabno-issledomatellskiy irstrumentallnyy
institut.
(Taps and dies) (Metalwork)

I
PODGURSM, G.V.; PODOSENOVAp N.A.; ROSUVLEV, V.G.; MIRINA,, L.G.j BUDIUKOV,
N.Ye.1 GARASHCIMKO, A.P.; LUNEVA, Z.S.j PETROSYAN, L.K.; GAMOVA, L.S.;
04TY-AWKQ,-R~S-, kand. takhn. nauk, red.) IYMICMIKO, I.I.., red.
izd-va; CHERNOVAp Z.I.j, tekhn. redo
[Technological processes in manufacturing metal-cutting tools3 Tekh-
nologLia izgotovlenila rezteov. Moskvap Gos. nauchno-tokhn. izd-vo
mashinostroit. lit-ry, 1961. 79 p. (MIRA 14:10)
(Metal-eutting tools)

'i L i v
PTIASE I BOOK EXPLOITATION SOV/5581
Moscow. Dom nauchno-tekhnichenkoy propagandy.
Vycol(oproizvoditel Inyy rezlitishchiy Inotrument fabornik) (Ifighly
ProductIve Cutting Tool)3.: Collection of Articles) 1401300W,
Ma3hgiz, 1961. 354 P. Errata slip Inserted. 10,000 copies
printed.
Sponoorln~, Agency: Obshcht~atvo po rasproatranenlya politicheakikh
I nvnchnykh znaniy RSFS3. Moakovakiy dom nauchno-tekhnicheakoy
propagandy imoni F. E. D:,orzhinalcogo.
Ed. (Title paze): 11. S. D-2,Styarenko, Candidate of Technical
Sciences; Ed. of Publishing House: I. I. Leanichenko; Tech.
Ed.: Z.-I. Chernova; Managing Ed. for Literature on Cold
Treatment of Metals and Machine-Tool Makingt V. V. Rzhavinskiy,
Engineer.
PURPOSE : This collection or articles is intended for technical
personnel of machine, instrument, and tool plants.
Card~_4/_&

Highly Produ,,tive Cutting Tools (Cont.) SOV/5581
COV,-.RACE: The co2lection contains information on the following:
ne,a bfand3 of high-cpeed steels and hard alloys; designs Of
built-up toola and tools for thc machining of holes; tools
for machining heat-resisting and light-metal alloys and plastics;
toola for unit-1-cad machines and automatic production lines;
and methods for the sharpening and maintenance of carbide-
17
tipped tools. No personalities are mentioned. There are 56
ref'crences, mostly Soviet. References accompany some of the
articles.
TABLE OF CONTENTS:
Foreword 3
1. NEW BRANDS OF HIGH-SPEED STEELS AND HEAD ALLOYS
Geller, Yu. A. [Doctor of Technical Sciences, Professor). Highly
Productive High-Speed Steels 7

001
Ughly Productive Cuttin v s (cont. SOV/5581
Fyvkin, 0. M. Tools for Automatic Production
V. THC11NIQUE OF 14AKING AND BRAZING
CARJUDE TOOIS )
Iven,-.cn, V. A. Production of Small-Size Shaped Carbide Tools
From Plasticized Blanks
An-inlina, G. S. (Engineer]. Making Small-Size Carbide Milling
Cutteru
Dudnikov, N. Ye. Rational Methods in Brazing Carbide-Tipped
Tools

222

265
273
281
VI, TOOL- SHkRPEHINQ METHODS
Dagtyarenko, N. S. [Candidate of Technical Sciences). Sharpen-
Ing or-Catttng-Tools [Made) of Hi&h-Speed Steel 303
C ar~1-5~70

Highly Productive Cutting Tools (Cont.) SOV/5581
Chernousenko, A. P. Special Features in the Sharpening of Carbide-
Tipped Tools 327
DegVarenko,-N, S... and L, I. Petrosyan [Candidates of Techni-
6761.Sclencesl Sharpening and Finishing of Carbide-Tipped
Tools 3113
AVAILABLE: Library of Congress
Card 6/6
VK/wrc/jw
9-19-61

DEGTYI~A~IWIKIO ~N. S . Icand. -mkkn. -nauk, red. ; LESVICHMO, 1. 1. . red.
izd-va; GORDEMA, L.P.,, tokhn. red.
(New technological processes for the manufacture of metal-cutting
tools) Novaia tekhnologiia izgotovleniia instramenta. Fbd red.
N.S.Degtiaranko. Moskva, Mashgiz. No.2. 1961. 238 p.
(MIRA 15:3)
1. Poscow. VsesoyuzrKry nauchno-ifieledovatellskiy instrumental'-
rjyy institut.
(Metal-cutting tools)

!3/568/61/000/002/001/004
D041/DI13
D~ ~tqrenko_L N-9., Candidate of Technical Sciences, Voiseyeva~
N,A., and Ollshevskiy, A.A., Engineers
Burrless stampinp: of an arbor cutting tool
Gosudardtvennyy komitet Soveta Ministrov SSSR po avtomatizatsii
i mashinostr~yeniyu~ Vsesoyuznyy nauchno-iseledovatellskiy
instrumental nyy insti,'tut. Moscow, Mashgiz, 1961. Novaya
tekhnologiya izgf)tovl(-niya instrumenta, 12-18
TPXT: The Futhors aeacribe a new technological process of burrless stamping
of blanks from P18 (RIB) andF)Q (R9) high-speed steel. which was developed in
order to raise the metal-utilization coefficient when manufacturing arbor
catters. The Laboratory of Plastic Deformations of VNII has accepted the
bu-rrIess stamping method for series of blanks of i&Aor cutters.- -iinac cutten,
do0ale-angle. side, and ang4lar end milling cutters from R18--hig-b-qnped
ste'e'l, gear cutters from 95C (9KhS) and higk-speed steel, and the s6lls of
side milling and inserted-blade end milling outters from 40X (40W FtW-
For desipning a forging, the dimensions of a finished workpiece were takpn
Card 115

a -7 ta rn p i 11 g Of
f!/568/6 i
0 J.
D 411DIl_
1111~.Ic dimensions with a minimum machining allowance of 1-1.5 mm in
hPirlit. and diameter for each side. The allowance depends on the valuo of
the decarbonized layer formed during beating. BurrIess stamping of blanks
of arbor cutting tools consists of the following operations- cutting and
heating of the blank, upsetting in an open die, stampinr in a closed die,
and iGothermal annealing. The blanks were heated o-BA Hq.-ioe (Mv-100
high-frequency unit in a multiturn inductor up to 1,2to QC ~Rla Stee!) anf!
1,1500C (R9 steel). Stamping was carried out in two passest -apsettin:~ in
open dies and stamping in a closed pass. After stamping. the blanks must 'b~
s'Lnvrly cooled with subsequent, annealing or immediately annealt to avoid tr-
formation of cracks, Annealing was carried out in a chamber furnace u!,,,-r
the following conditionag heating temperat~ir- - 850OC; holding !Ir ~; hv-,iT~~
at 850OC-, cooling to 7500C; holding for 6 q-,.~ijrs at 7500C; furnL-e ccnol~-'d
to 0*000f" witb subsequent cooling in the ai.r. After annealin--,, the forgins.
must have a Brinell hardness of 207-255, Two types of final passes were
used for burrless stamnint,-; (1) a stamping device without pusher wit-h a d:,~
above and a punch beloz. was used for stamping blanks of tools ha-inir ~L
C.iri 2/5

2tampinc, of
,,/56,9 '611000100210011004
- ) / V
D04i/ JI)l 13
f 4 n t ..
_,V natural draw tiouble.-angle angular cutters, gear-shaper cutters),
and a stamplng df!vice with a pusher with the flie below and the punch
abc
, - The upsetting dies were made of 7X3 (7Kh3; steel with a hardness of
HRC 47-50 and the die material for the final pa.-,s was OUP-8 (3Yh?V6) or
4)f813? (41(hM) steel with a hardness of HRC 45-48. The results obta 4 ned
cn burrIess stamping of arbor cutters at the Laboratory of Plastic Defortfiri.
t1ollert.'f VNII and stamping of gear-shaper cutters and doubl(!-an[,-]k- milling
cutters conducted at the MIZ -and the Zavod im- Voskova (Plant im.. Voskov)
have shown the Possibility of stamping and obtaining high-quality blanks of'
toolo from low-plasticity, high speed R18 and R9 steels. There are 3 figurcs
and 2 tables,
Card 3/3

S/12 61/000/004/003/009
D040YD113
AUTHORt Degtyarenko, N.S.
TITLE: The application cf plastic deformation methods in toolmaking
PERIODICALt Stanki i instrumentt,,no- 4P 19610 16-20
TEXT: A general review is made of pressure methods employed in the USSR in
the production of cutting tools (drills# threadJ_ng tape, milling cutters,
straight cutter shanks). Description of the following methods developed at
VNII is presented; Drills - (1) "Sector rolling" consisting in rolling in
forging rolls and subsequent twisting in special machines, with the back
edge ready; and only the flute left to be polished. It is used for 15-45 mm
diameter drills; ~2)"Transverse rolling" of 6-10 irim diameter drills with
straight shank, with simultaneous rolling, twisting and trueing, but re-
quiring accurate grinding and polishing of the flutes. Drills of medium
size and with tapered shank are squeezed through a die with spiral grooves,
and drills with cylindrical shank are rolled in mills with rolls placed so
as to match the helix angle of the drill flutes. This latter method is used
Card 1/5

S/121/61,/000/004/003/008
The application of plastic deformation methods 0.0 D040/Dll3
for 2-10 mm drills. Tapes - "Reduction" (Fig.2), consisting in pushing the
blank (2) through the die (3).with a punch (1). The reduced blank (4) is
pushed cut by a pusher (5). This process is pcssible in various presses
but the most suitable is the automatic cold-extrusion A 148-V'1148-V~
press of 45 Pieces '/min capacity. The reducing composite die ith a carbide
insert is illustrated (Fig-3)- Moistening with a saturated solution of cop-
per vitriol is practiced to produce a lubricating film. The square on taps
is produc-4 b.- milling, broaching, or cold stamping as is used at the
"Frezer" To-! Pl-.tntp -t plant in Tomsk,etc. The thread on taps is produced
either by rolling (carbon steel taps or in the case of high-speed steel. by
pre-rolling and grinding. Rolling at the zavod "Frezer" ("Frezer" Plant) 2.3
automatic. The blanks, provided with multiface surface are rolled in dies
or in special grinding machines or by rolling in a special device. Milling
cutterF. - "Burr-free" stamping is used for making mills of high-speed P 2.8
(R18) anA P9 (R9) steel* This process is described in another work. (Ref.
Is Novaya tekhnologiya izgoto-i-leniya rezhushohego instr-menta. [New cutting
tools production technoloiYJ; vyp.2, VNII, Mashgiz, 1961). The method re-
duces the carbide non'homogeneity in metal, which improves the mechanical
Card 2115

S11211611000100410031008
The application of plastic deformation methods ... D040/D113
properties. The VNII and some tool plants have started using "burr-free"
stamping for a variety of mills. The process has 5 stages; (1) shearing;
(2) heating; (3) upsetting in open die; (4) stamping in closed die; (5)
isothermic annealing. Shearing has to be accurate, and the scale formation
in heating reduced to a minimum by using high-frequency induction heating.
Fixing spots are used in the open die. The dies Pre of two types, (1) with
the punch at the bottom, and (2) with the punch on the top. VNIITNIASh, to-
gether with the "Frezer" Plant have developed an experimental rolling mill
and a method for "transverse-helical rolling" helical faces on hobs (Ref-3:
AI.V. Vasillchikov, M.M. Volkov, and B.A. Aleyler, "Stanki i instrument", no-4,
1959) by which metal fibers aye not cut but follow the teeth outline and are
dense in the grooves and on the teeth flanks. The rolling process lessens
the carbide nonhomogeneity in high-speed steel, and this provides for higher
durability of hobs. Straight cutter shanks are produced by drawing, as at
the Avtozavod im. Likhacheva (Automobile Plant im. Likhachev), bending in
special bending dies, and stamping. A stamp design for hot stamping is
shown in a drawing. It produces two cutters at one stroke by COMDressing
the center of the blanks (corresponding in length to two cutters) heated in
an induction heater. The milling of back angle on cutters is eliminated.
Card 3/5

S/I 2.11161 /000/00,1'/C),)5/( ct;
The application of plastic deformation methods ... D040/Dll3
Small cutters are stamped cold. "Frezer", ZIL and some other plants use
presses and special dies for cutting tool steel blanks. It is mentioned
that cold-drawn steel and silver steel used for tools at some plants permit
the use of automatic lathes, or completely eliminate turning. Only round
cold-drawn steel is available, and the authors point out that the production
of rectangular section and high-speed steel band ought to be started. The
application of pressure working methods in toolmaking industry is advocated.
There are 8 figures, 2 tables and 4 Soviet references.
Card 4/5

DMnAREUKOt N.S.
Conference of metal-cutting tool engineers of Western Siberia.
Stan.i instr. 32 no.207-38 F 161. (MIU 14:2)
(Siberiap WeaterD-41stal-cutting tools)

DEGTYARENKO, N.S.; I4TIN) VII.
Grinding drills having Morse No.l. cone tangs.
no.6:29-31 Je 161.
(Grinding and polishing)
S*tan.i instr. 32
(MIRA 1416)

DEGTYARENKO V.S.p kand. tekhn. nauk, red.; ARTYUHMi, V.A.,, red.izd-va;
A.7a., tekhn. red.
[metal-cutting machines and press-forging equipirent for tool
manufacture; an annotated catalog] Yletallorezhushchie stan]ci i
k-uznechno-prossovoe oborudovanie dlia instrumentalinogo proiz-
vodstva; katalog-spravochnik. Moskva, Flashgiz, 1962. 215 p.
(IMA 15: 6)
1. Moscow. VsesoyuzrWy nauchno-Issledovatellskiy instrurentall-
nyy institut.
(Metal-cutting tools)

DBGTYA,LENKO, N.S.,, kand.teklirl.nauk; IMCC-EYEVA, N.A., inzh.; OLISH~VSKIY,
A.A.. inzh.
Seamless stamping of put-on cutting tools. Nov.tekh.izg.instr.
no.2;12-18 161. (,'-LU.A 15:8)
(Metal-cut Ling tools) (Forging)

DBGTYARENKO, N.S., kand.tekhn.naak; GAVRYUSHINA, R.Yu., inzh.
Reducing the blanks of taps. Nov.tekh.izg.instr. no.2:26-41
161. (MIRA 15:8)
(Taps and dies)

DEGTYARENKO, N.S., kand.tekhn.nauk; LEVIN, V.I., inzh.
InvoBtigating finishing operations in machining drills with
diameters from 6.0 to 15.5 mm. Nov.tekh.izg.instr. no.2:88
161, 0-MRA 15. S)
(Grinding an(' polishing)

PWTURVA(6 j#A-) kand.tekhn.nauk
Optimim conditions for the grinding of metal-cutting tools made
of high-speed steel. Nov-tekh.izgoinstr. no*2;106-131 161.
(MIRA 15:8)
(Grinding and polishing)

KOSTOUSOV, A.I.; VASILIYEV, V.S.; GRECITKBIN A I - DEGTYAR2-1K0
NOS* - PETROCHENKOV, A.G.; P.-ROKOFOVICH) A:Ye.; 'HUESHOV)
A.P.; SHEVYAKOV, L.N.; GONCHAROVA, S.L., nauchn. red.;
BORIISH-ICY, I.V.., red.; LOGINOVA, R.A., red.; MONAKHOVA,
N.F., red.; SHCHEGLOVA, LBO,, red.; KOVALISKAYA, I.F.,
tekhn. red.
[Machine-tool industry in Japan according to materials
from the Machine-tool Exhibition of 1962 in Osaka] Stan-
kostroenie Uponii; po materialam stankostroitallnoi
vystavId 1962 goda v g.Osaka. Moskva, 1963. 473
(MIRA 16:V*
1. Yoscow. TSentrallmyy institut nauchno-t6khnicheskoy
informatsii po avtomatizataii i mashinostroyeniyu.
(Japan-Machine-tool industry)

A001VA 126
ALMIM: Degtyarenko, N.S., Vvedenskaya, N.P.
TITLE: Too.1 gr.irid.lng by weans of d1amond wheels with bakelite and netallic
btnders
PERIODICAL: Stanki i Instrument, no. 1, 1963, 26 - 30
TEXT. The authors report on Investigations of elastic grinding by means
of diamond wheels with bakelite and metallic binders carried out by V~TT in con-
nection with research work on the automation and mechanization of the grinding
and dressing of cutting tools with sintered carbide bits. As a result of these
studies it was found that. the elastic tool grinding with diamond wheels with
bakelita binder makes it possible to increase the efficiency by a factor of 5 in
comparison to grinding with rigid clamping of the tool. Optimum grJnding condi-
tions are obtained at a wheel speed of 30 w/see and a pressure of 3.0 kg./CM2, if
wheels of A6 grain size and 50% concentration are Used On Mchining areas of up
to 0.33 =2- Diamond wheels with metallic binder of A5 - A(') grain size admit
pressures In the roage of from 7.3 - 11 kg/cm2. To reduce clogging of the wbael
Card 1/2

8/221/63/000/001/OID7/014
To~ol grindIng by means.of d1wmmt wheels with A004/A126
sdrface, wheels of 100% corteentratton are recommended. Under optimum conditions
of elastio'grinding, diamoM wheelsvith metallic binders are 4- 5 times more
efficient than those with lakelite binder, while the &am* sitrface finish is ob-
tain&d. For mechanizing and automating tool-grinding processes, the elastic
grinding with diamond wheels with bakelite, or metallic bindo.r Is considerably
more efficient than the present teabsolqU of grInding w1th diamond wheels, while
a surface finish of at least claw 9 em be attained. Ths model D 3-80 M-80)
grinder for the diamond grinding of cutting tools has been 4fesikrved according to
the principle of elastic VirAing. Them are 9 figures.
Card- 2,h

DEGTYIMNK02_N.S.
Manufacture and use of diamond tools in Japan. Stan.i instr. 34
no.7:38-41 J1 163. (KRA 16:9)
'(Japan-Diamonds, Industrial)

DEGTYAPRNKO, NI.S.
Efficiency of dianand grinding of cutting tools. Stan. I instr.
36 no.600-33 is 165. (MMA l8s8)

FACC -N- R't
AP6036045 SOURCE CODE: UR101211661"',-~nloiOIC)0161001eI
AUTHORS: Flidq M. D.; Degtyarenko,.-N-,., S.-
ORG: none
TITLE% Factors affecting the productivity of resilient grinding of hard alloys,
using grinding wheels
SOURCE: Stanki i instrument, no. 10, 1966, 16-18
TOPIC TAGS: grinding, metal cutting, grinding wheel, metal alloy/ T15K6 metal alloyt
VK2 metal alloy, ASO1OM5 grinding wheel, ASO6B1 grinding wheel
ABSTRACT- Experimental data are presented and empirical relationships are derived to
show that the influence of technological factors and operating regimes on the
productivity of resilient grinding (the contact load is applied throu&h a resilient
element: 1-3 kg/mm) of hard alloys. Grinding wheels ASO10145 and AS06331 were used on
alloys T15K6, VY,2t and several other alloys. Effects of speed (6--30 m/sec), contact
force (1-15 kg)t properties of machined metals, contact area, and grinding wheel
...Properties on the productivity (mm/min) were measured and are presented. Mmpirical
elationships based oA these curves are established for each of the important
r
!.:..~'.;pa~rameters, and a general empirical equation for the productivity of resilient
',':;;s',".'~grinding as a function of pertiment parameters ib established in the form
ard 1/2 um 621..923-4;621-921-34;621.9.025-7-001-5

ACC NRs
0. - C 1(C d, -gr izg ) vxP; Fj'~[JkY_ av
where 0. -.Productivity; er izg Mbending strength of machined metal; v = grinding
speed; Fy - grinding force; F - grinding area; Cip ccri KZV "k, x, y, and z are
constants which are tabulated for the two typos of grinding wheels tested. This
equation is also solved for the necessary grinding force (P to give a certain
.productivity, and an example of the necessary calculations presented. Orig. art.
has: 5 figures# 3 formulasp and I table.
SUB CODEE: 13/ SUBM MATEs none/

ORIG REY: 003
Card 2/2

I
,AGTYtkP,F,ITY,O, N . Ya .
D
"On the Nature of Clayi;," Iz, Ak. NaWt, Otdt-l Tekh, Naid-, lic. 6, lA(j.
(V. V. Kubysliev Const. Eng. Inst., Moscow (-191;6-).

ALIM, SH.B. -, -DEMARNIZO, R.N
!kvnthesis of chloronitrobydrocarbonso Izve vyss uchebe zav.; neft'
i gaz no. 5:109-114 158. (MTRA ii.:.g)
1. Azerbaydzhanskiy politekhnichaskiy inatitut.
(Hydrocarbons)

DEGTYARPNKO, V.I.
Correlation of the structure and function of tuberculin.
Report No.l: Role of tuberculin amine groups in the
cutaneous allergy reaction. Zhur.mikrobiol., epid. i
immun. 42 no.M107-111"; D 165.
(MIRA 1911)
1. Odesskiy nauchno-issledovatel'skiy institut tubcrk-uleza.

POLUKHINY P.I.; KUDRYAVTST,,V, A.S.; UEGTYAREKKO, V.K.; LEONTITEV, S.A.;
RYABINKOV, V.T.
Investigating temperature conditions in the operation of rolls on
the 2500 MM rolling mill; Stall 23 no.9t8l9-824 S 163.
(MIRA 16:10)
1. Moskovskiy institut stali i splavov i Magaitogorskiy metallurgi-
cheskiy kombinat.

IZGTYARMIKO, V.N.. inthener.
Horizontal thrust of pipes through railroad and hieway embaakments. Bial.
stroi.tekh. 10 no.10;6-8 M7 '33. (nRA 6-8)
1. Trest Tranespetsotroy XF5. (Pipe, Steel)

SOV/137-57-11-20755D
Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 11, p 17 (USSR)
AUTHOR: Deqtyarenko, V. N.
TITLE: ---L-iry~o~~-h4sio-r--St-ock-Piles at Ferrous Metallurgy Plants
(Skhemy osnovnykh sortirovochnykh stantsiy zavodov chernoy
metallurgii)
PERIODICAL: Author's dissertation for the degree of Candidate of Tech-
nical Sciences, presented to the Rostovsk. inzh. -stroit. in-t
(Rostov Structural Engineering Institute), Rostov-na-Donu, 1957
ABSTRACT: The job of the stock-pile departments. Ferrous -metallurgy
establishments and the characteristics of their materials flow.
The single-purpose operating technology of industrial stock-
pile departments. Economic premises of the utilization of mech-
anized sorting equipments in such departments. 1. G.
ASSOCIATION: Rostovsk. inzh. -stroit. in-t (Rostov Structural Engineering
Card 1/1 Institute), Rostov-na-Donu

SOV/137-57-11-20830
Translation from: Referativnyyzhurnal, Metallurgiya, 1957, Nr 11, pZ7(USSR)
AUTHOR: Degtyarenko, V.N.
TITLE: nT,-C-ie,~C-Y-G-f Mechanized Ore-sorting Devices at the Ntain
Dumps of Ferrous Metallurgy Plants (Effektivnost' primene-
niya mckanizirovannykh sortirovochnykh ustroystv na osnov-
nykh stantsiyakh zavodov chernoy rnetallurgii)
PERIODICAL: Tr. Rostovsk.. n/D inzh.-stroit. in-ta, 1957, Nr 7, pp
91-116
ABSTRACT: A critical evaluation of the more effective versions of
plant-railroad installations at metallurgical plants.
P. N.
Card 1/1

Ar
GOLOVATYY, R.N.:
Determination of P205 In ordinary suporphosphrites and phosphorites
by the cationization viethod. lauk.vap,Lvlv.un. 21:152-135 152.
(MIRA 10:7)
(Phosphorus oxides) (Phosphates) (Phosphorites)

J~~GTYI-U-`NK'6, Yl. A.
Jin3vrtation: U-ji of tao Ion-r~xcxulLn for twi of b,.;ron,
raciphorus, z;aid Alicon." (;atid GILtfq 'C-', In3titUt* Of C!!n-r,-l ~,nd lzri.~re,~,nir-
~;hvaditry, Aci.d .,ci bliraini&n 17 Ju:' 51i. (Iravdit bkrtiny, fily, 6. Jun 54)
m- .
Z'o - 3L-, 31111$ --.~ si-c !~,,"14

'-7
USSR/Analytical Chemistry Analysis of Inorganic Substancesy G-2
AbBt Journal: Referat Zhur - Khimiya, No 1, 1957, 1245
Author: Degtyarenko, Ya. A., and Oshchapovskiy, V. V.
Institution: Lvov Polytechnical Institute
Title: Colorimetric Determination of Silicon in Steels by the Application
of Ion Exchange
Original
Periodical: Nauch. zap. L'vovsk. politekhn. in-ta, 19596, Vol 22, 107-110
Abstract: A 0.1 gms steel sample is treated with 7 ml 1:1 HN03 and 7 ml 1:1 HC1;
the solution is heated, transferred to a 250 ml vol'~metric flask and
the flask filled with water up to the mark. The solution is stirred
and allowed to stand or part of the solution is filtered into a dry
beaker; 5 or 10 ml of -the solution are passed through a cation-exchange
column with a flow rate of 2-3 ml/min. The column is washed with 5 ml
portions of water. The time required for filtration and washing does
not exceed 5-10 minutes. The eluate and the wash solutions are poured
into a 50-m1 volumetric flask, to which one milliliter of 5 N H2SO4
Card 1/2

USSR/Analytical Chemistry - Analysis of Inorganic Substances, G-2
Abst Journal; Referat Zhur - Khlmlya, No 1, 1957, 1245
Abstract: and 3 ml 5% ammonium molybdate solution are added. The solution is
stirred and allowed to stand 10 minutes, after which 4 mi portions
of 8 N S04 are added to the solution, the latter is stirred, and
3 ml 0.51 SnC12 solution are added dropwise. The volume is adjusted
to the mark, the solution is stirred, and after 5 minutes the in-
tensity of the color is determined with an immersion colorimeter.
A standard solution was prepared by dissolving samples of Na 2SiF 6'
During the chromatographing of acid solutions of steels containing
small quaDtities of Si, silicic acid is not adsorbed on type SBS,
Espatit 1, and Vofatit II cation-exc4ange resins.
Card 2/2

d-lennin4t:om oll fluonn6 ~x~d n d flu
,
-4
kr 1711 nAi7i
'
i
;-,;I .A at~ H,t~t:,t-h "t Oll
m
r;

d ?llis f" i a f 61 h 670d~rith "S:rll. Y'A
'
:
~
b r
rl~cd o
- 125 v 11. C.--;
t
-
t,
, thin

10, Tha 11 C vp 1, th J. w". I
I lll~ I.' W4 f~ hi uh..

MAKSIRYGIEVA, Z.T.: BAIMYEV~P A.~ FELEDMA5. NRYNIZA, A.P.~
,-DEGTYAREIIKO., Ys.A.; RAGIBIN, V.S.; ARKHIRFIA, A.V.
Exchange or experieme. Zavelab, 28 no,4-.426-427 '62.
(MIM 15:5)
1. TasiLkentskiy gosudarst-vonnyy univerfjitet imeni IA'.nina
,osudarstvennyy
(for Mlaksimycheva, Baba,.%rev). 2. Dnepr ope trovski.- -
i "et. (for ~elldruua, Brymia). 3. L3vovskiy politeklmieh-
r. ive) -.s -L t,
u
OSU7 in-9tit-Ilf (for Deeiyascnko), 4. Institut metallurgii
iron! Baykova (for Nag-lbin. ArldiipavrA).
(~Litals-AnqlYz319)

DEGTYARENKO, Ya.-A.; KOGUTp L.N.
Determination of armonia in a cyanide bath for brass plating.
Ukr.khim.zhur. 29 no.1-94-96 163. (KRA 16:5)
1. LlvovBkiy politekhnicheakly institat.
(A=onia) (C.,ranides) (Brass plating)

- I_EGTYARENKO,__T__U_-_P,______ - -
Ancient glaciation of the Koryak mountain system. Trudy VSEEGEI
64:135-140 161. (MRA 15s6)
(Kcqryak Range-Glacial epoch)

MTYARIV. A. (g.Yemenzhelinak)
Progressive mine section. Mant. ugl. no.10:13 0 '59. (MIBA 13:3)
(Ghelyabinak Basin--Goal mines and mining)

,-DBGTYAREV,__,k.A,, _~nzh.; MILASILEVSKIYp V.A., inzh.
Rfficient utiliisation of a=ll rosouroes. Stroi.truboproy.
6 no.Us25 N 161. (MIRA 15%4)
1. Stroitallnyy uchastok 40.13 Svarochno-montazhnogo tresta,
g, Katovo Gorlkovskoy oblasti.
(pipe fitting)

A;--
SOURC~,-, CODE: UR/O 2f 6/6 C;C~3103 I/OD'Z'
(Engineer, Colonel, Cindidritc of Techn'cal Zci~--nccc, Docent"
I~JLVMOR:
ORG "lone
TITLE: The ability of an aircraft to move over the ground
SOURCE: Vestnik protivovozdus]Lioy oborony. no. 8, l965j 61-66
iTOrIC TAGS: aircraft, aircraft porformanoo, military airfield, airfiold onginoorinjS,
runway construction
:ABSTRACT: Aircraft characteristics must be taken into account when --clecting and
,preparin_g unpnved airstripa. Formulas and di,-%[,rim3 for detormining the derrce of
~i;ro=d reGisLance to movement of tui aircraft, the effect of using different size
1 tires, and the minimum power required to set the ai'rcraf t 'in T."Otion when it has been
!parked are given. Nomograms for determining the length of runway necessary for
;different atmospheric and wind conditions, aircraft weights, and thrust capability,
iand for the effect varying degrees of slope have on the length of takeoff or landing
,rollout of the aircraft are included and should be developed by all aviation units.
i
Military commanderc and aviation personnel are warned that although use of the for-
Imulas and nomograms suggested in the article is long and difficult they cannot reach
card 1/2

L 108ES2-67
1 ACC NR: A:P66~5-9 5
~oaximum operational effectiveness unless all of the factors involved are calculated
precisely and put into effect. Orig..art. has: 3 formulas, 3 figures and 1 table.
SUB CODE: 0/, /%5'-/DATE SUBM: None
i Card 2/2

DIDTUM, A.I., mostovoy master
Our experience in the maintenance of railroad structureso Patt
i put.khoz. 4 no.11:26 N 160. 1. (MM 13:12)
1. St. Dzhambul, Usakhmkoy dorogio
(Railroads-Maintenance and repair)

SOV/86-58-10-19/40
AUTHOR: Degtyarev, A.N., Lt Col, Military Pilot First Class
TITLE: Pilot Proficiency Check for Flights Under Unfavorable
Weather Conditions (Kontroll podgotovlennosti letohika
k poletu v slozhnykh meteousloviyakh)
PERIODICAL: Vestnik vozdushnogo flota, 1958, Nr 10, pp 0-43
(USSR)
ABSTRACT: In this article the author stresses the importance of
pilot proficiency checks for flights under adverse
weather conditions. The author states that every flight
should be preceded by a thorough and detailed prepara-
tion of pilots. The fitness of a pilot can be checked
beat when all stages of a forthcoming flight are re-
kwarsed in all details on the ground. According to the
author, as many commanders and chiefs of services as
possible should participate in the preparation of pilots
for the flights. This will help the pilots to be better
prepared for their missions.
Card 1/1

BELYAROV, V.D.-, K' .
.IR')V, j)EGj'Y!jRj.tIS IGHIKIN, M.N.
Dependwite of the immological
paratyphold complete antigens on
9hur. m.-I-krobiol., epid. i immune
OffectireneAs of typhoid and
their quality an.1 dosage.
43 no. 1.07-4.1 Ja 166
(MTRA 19qI.)
1. SuIrOtted AprI.1 5, 1965.

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USSR/Chemistry - Raw materials FT-1797
Card 1/1 Pub 50-1/19
Author : Degtyarev, A. N. and Dukhovlinov, D. P.
Title : The prospects of developing open-pit mining of chemical raw materials
Period~ca]~: Khim. prom. No 2. pp- 65-67 (1-3), Mar 1955
Abstract Describe the advantages of open-pit mining, which is predominantly used in
the case of phosphorites, and outline the possibilities and technicP1 aspects
of its expansion to the potassium salts, raw materials containing sulfur,
etc.
Institution: -State Institute of Mined Chemical Raw Materials and Main Administration of
Mined Chemical Raw Materials (Glavgorkhimprom).

50V/118-5e-11-3/19
AUTHORS: Degtyarev, A.N. and Degtywev , V.N., Engineers
TITLE: Complex Mechanization in Phosphorite Mines (KompleksnAya
mekhanizatsiya na fosforitnykb rudnikakh)
PERIODICAL: Mekhanizatsiya trudoy6mkikh i tyazhdlykh rabot, 1958, Nr 11,
pp 12-16 (USSR)
ABSTRACT: The author analyzes the operation of 4 phosphorite mines.
The Brysnskiy rudnik (the Rryansk Mine) and the Lopatinskiy
rudnik (Mine) are equipped with multi-bucket
excavators, while the Yegorlyevskiy rudnik,(Mine)
and the Verkhne-Kamskiy rudnik (Mine)
are using single-bucket excavators. The Bryansk Mine is
equipped with a complete set of machines imported from the
Soviet Zone of Germany. The author gives a detailed evalua-
tion of the operation of the above-mentioned open pit
phosphorite mines, and comes to the conclusion that the
application of multi-bucket excavators, in connection with
Card 1"2

Complex Mechanization in Phosphorite Mines SIDV/118-58-11--1/19
the complex mechanization of all stoping processes, gives the
best technical and economic results.
There are 3 diagrams, 1 photograph and 3 tables.
1. Phosphorus-Production 2. Mining engineering--TMR
~:. Industrial equipment-USSR
Card 212

2 (1 -2 1 /2:~
AUTHORS: Degtyarev, A. N., Kushnarev, D. M.
-----------
TITLE: Experimental Application of Millisecond Expli:siors in the ?Jininfg,
Industry
PERIODICAL: Khimicheskaya promyshlennost', 1959, Nr 5, Pi~ 445 - 446 (15SER)
ABSTRACT: The explosive charges (with instantaneous or delayed explos~.on)',
as applied nowadays, exhibit several disadvantages. A more
complete explosion may be attained by usirg millisecond ex-
plosions as was shown b.; experiments in the mines Kara Tau,
Solikamsk and Berezniki (potash mines) and in the open-work
mining in the apatite mine of the Kombinal: Apatit. The new mei-,.-
od consists of explosions that follow eLLch other with a retar-
dation of milliseconds, so that additiona"--, planes in the rock
are exposed. The interval of retardation mast be selected in tha-
way, that the explosions take place in the moment of maximum
strain in the rock or at the beginning of crack formation. Films
taken showed, that the interval of retardation between the ex-
plosion sequences ought to be about 25-40 milliseconds. A remark-
able deviation of this value leads to normally retarted or instan-
Card 1/2 taneoas explosions. An elec"ro-explosive oharge ED-KZ (Fig)

Experimental Application of Millisecond ExDlosions in --G- -1
r/64-59-5-21/28
the Mining Industry
with short retarded action is manufact-.ired by the domestic
industry, to carry out- descrILbod explosi:-,ns. The explosive
charC,es are prod~jced for intiervals of retardation o~
seconds (ill StaOvs Cf 125, 5o, 75, 101D, 11 5o !ln~ 25C)
Ali inci-earic of ii;iiling. caprioltz( r,,'* for oper;-%vork
and, under cortair, conditions, an lncreasL of 1)-2(,,', for un&----]1-
6round mining, was attained by the applictation of the xl,~!w -2x-
p1csive chargcs- For work in 011ifted cr orackid rocks (Ko:l.bJnat
"Kara Tau" and in some parts of the apatitc i%intj) a possible
decrease of mining capacity is to be expected. There is 1
ASSOCIkTION: Gosudarstvennyy institut gornckhimicheskogo oyrl;~a (State In-
0
sti-tute of Chemical Raw Materials for Mining)
Card 2/2

DEGTYAREV, A.N.
---
Ways of increasing the capacity of multibucket excavators at
phosphorite mines. Kbim.prom. no-8:558-562 Ag '61. (MIRA 14:8)
(Phosphorites) (Excavating machinery)

DBGTfARKV, A.N., kand. tekhn. nauk; FAKHC140V, N.M., in2b.
Pi-actice of carrYIM'out-blastinR operationo undar conditions
of water confinement. V2ryv. delo no.51/8*91-4% 163.
(MMA 16W
1. Gooudaretvannyy institut gornokhimichookogo eyrIla.
(Underwater explosions)

A Rl)ANG 'IT , F, ~*~ . -L DE007f A.FIEV. A. N. ; KO'17LCIV, V. i~. ; BA',TT! I KC,V, A. i .
Device for inertialess mneriureri-erl~ cf ,
elektrc)-'&,~~ft. ro.4:2(-20. CL-D lr-,3.
( ~~! I !--J, I,-, . -1 o)

DBDTYAREV.A.P.
I -
Combined method of soil transport. Stroi.prom.25 no-2:11-13 7147
(KIRA 8:12)
1. Glavnyy inshener treata, "Soyusekskaystsiya"
(Soil--Transportation)

# At P*
Work experience of excavator operators. Moskva. Goo. lzd-vo, stroit. Lit-ry, 1948.
43 p. (49-1434))
TA730-D4

3 -, " *.-. 7 .'~ -1. ~.' ~' )'It . 7 .
i~xcav;tion brigade as an accountinI., imit, (.L'edak',.or ~.L. npslit.eyn), ;ic)slcva, %ios.
izd-vo lit-ry po strojttellstvu i arkidtolcture, 1!1"51.

DIDGTYAREV, A P N15
741.51
.D,'
Mashinist sealaroyno-transpor-tnykh mashin (The operator of earth-
moving machines) Moskva, Goestroyizdat, 1951.
154 P. Illus.v diagre., tables.

IK,
D
'TTAMW A.P. inzhener.
Zxperience in business accounting in excavation brigades.
Biul.stroi.takh. 9 ne.2:6-9 Js '52. (KLRA 9:4)
1.3eyazekskavatsiya.
(excavation-.-Accounting)

BUTOOP, Y.Y.; DENTAREV, A.F., reduktor; LANOVSKAYA, H.R., redaktor;
TOKER, A--W.-7-TMET=My reduktor
[Booklet on safety meanures for operators of single-scoop steam
shovels] Famiatka po tekhniks bez-opasnosti dlai mashinietov odi3o-
kovehovykh skskavatoroy. 2. itd. Moskva. Goa. isd-vo lit-ry po
atroitelletyu i arkhitekture. 1954. 27 P. (MLRA 7-8)
1, Russia (1923- U,,S.S.Re) Miulstoretyo stroite'lletva. Otdqil
tekhniki bezopasnosti 1. prowyablennoy sanitarii.
(Steam shovels-..Safety measures)

, -
r I 'I. ,-.
GUIMIN, M.I., inzhener; TORGONMO, Te.A., Inshener; DBGI'tMV, A.P.,
Inzhener.
Working frozen ground. Strol.prom. 32 no.10:14-17 0 154.(MLRA 7.11)
(Ikrthwork) (Prozen ground)

BUTINGr, V.V., R&KHNANOV, V.A.; DJIGTMRIV, A.P.; PROSTOSMOV, A.P..
redaktor lzdatelletya; takhnicbeskty redaktor
[Safety manual for brigades %israting single-bucket excavators]
ftalatka po tekhnike bosopasnosti dlia brigady odmokovshovogo,
ekpk&v&tora. Noskva, Goa. tzd-vo lit-ry po strot.t. i arkbitekture,
1955. 30 P. (KM 9:7)
1. Russia (1923- U.S.S.R.) Ninisterstvo stroitelletva prodpriyatly
metallurgicheskoy i khtnichesiroy prosychlennosti.
(ItxcavatiW-Sal'sty measures)

DIWAUY A.P -.-- STANKOVSKIT, A.P,, inzhener, redaktor; IRYUGEt, Tu.V.,
irififtor isdatelletva; MILINIMMKO, F.P.. tekhniebeskiy redaktor
[Efficient methods In oarthwork] Ratsionallaye metody proizvodetva
lemlisafth rabot. Moskva, Gov. lzd-vo lit-ry po stroit. I arkhitek-
ture. 1956. 27 p. (M:LRA 9:10)
(Barthuork)

MTTARBV, A,P.i inzhener; RITSH, A.K., luzhener.
kw-~~ L-
A system of maintenance of construction exc&vatwe. gekh.stroi.
13 no.4:18-22 Ap 1-56. (KM 9:7)
(Izeavating maohinery)