SCIENTIFIC ABSTRACT NEKRASOV, O. A. - NEKRASOV, S. S.
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CIA-RDP86-00513R001136430006-7
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December 31, 1967
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SCIENTIFIC ABSTRACT
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a Start i.,.KXp r-
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Soviet references. The publication of this artiele
vas reccaimended by the Kafedra elektricheskogo transporta Moskovskogo
energeticheskogo instituta (Chair of Electric Transportation at the
Moscow ImUtute of Power Engineering).
ASSOCLAMON: Kafedrm elektricheakogo transportia MDskovskogo energaticheakogo
institute. (Chair of Electe-a Tramportation at the Moscow Institute
of Power &mdn ering)l Kafedra elektratekbalid Homk.7mkj:V) vyssbeg~
tekhnichesk f.) u,!h1_3 imbilA is. Baumans. (Chair of Elit.,Aria&l Engireer-
ing at the Mumeov Righer Gnhoml of Twbanloa Immi Bk.,qan)
SUHUMD: .:a--luaxy 21, 1958
NF,MS('V, Oleg Alok-VRvIO). lcand.t#vkhn.wuk, fltars~17 culklch"Yy
-
Frequency regii1fition f)f asyncbrnmus driving motr.ra. Irv. 77s.
urheb. zav.: elaktrnrr.,,Rkh. I no.6:7'1-19 '5 9. C-fIRA 11-9)
1. Knfodra ql-ktrirhof3kn#-r, trbn,.grjorta MnqkovRkor(,
InRtituta.
(Moctric bwnmr~lvl-n) (FInctric rnnt,~rF, 'in( . ,
8(6)
AUTHOR: ffekrranov, Ols-g Al,?kseypvich, C ~rrt id,, I o- ,f 3 N, 11, 1 -,;1-2-2 71, 5o
-Fe--c-h-r-Tc--aT--97(T-er. ~ea ~,e`ni or- 3~ i r, r t i f i cNnr%pr, 7-, 1r --if
Electric TritnsporLation, Mo- - Power Bngineering Institute
TITLE On the Ci):-rvnt 3u ' j,ly of Trar, pUrtition r '-r Coridey.ser
El,ctric Eneineu (Ob el, ~tronnabzhenii ridni,~hnoy otkitki pri
kon,lensatornykh e, --tr,)vo:-. L~,h)
PERIODICAL: Nauchnvye doklady vyss.Ney shl~oly. Elektromekh.inik,,: i 'ivtor.Ltika,
!Tr 2, PP 217 - 222 (T'39.11)
ABSTR,',CT: The er--r.j-.qiij)ply system of thc trarisporl.~'tion wit
ph;,se current av~l conderser loc motiven q,.c):,-s some .~erulirLrities
which con!iist of an asym:~etric load. on thF, trrtin-transf --rs
and in incr,~ased ll;ffi~ijltieB to protect the system ;i,-ainst
short-circuit c-irrer to T-,ese qliestionf- Ire now ti-,--it(-,d
briefly, i v . on t~.e basis of the author' s ela~or:,ti-)n:, and
prFtctical axperience jr,tined in t.Ae transportation 1) '- :.'leans of
electric vrgir-es KE-2. The ci:culations wore -~jlied to t.,ere
i,coraotives (fief 1~ T-e re!t,ltn of t!,e~-e calc-.,1:.tioris rtre
e:,ivf-r here. AdmirL;lL-lo tr-,7.sfc)r:-.er.13 are invel;ti.-ited
Card 1, 2 ar.J c;l:c1j'1 tiori.,i )f , ,i item for minimtim Vojtt.#re Lt th-
On the Current Sup, Ij of '.!i-.e Tr-,- , p -;-t~;l ior. lle;lrs ' r --V
Condenser ElectTic
col ',e,-t;)r arp performed. The qystem f r s .,,)rt-rircui t cur, ent!!
is cal 'cuiuted; tne reactaice protection of a Ehrt-cirr,it
current is inveqti,-,itpl And it is demon r trat ed t at it is
the befit -neans of nimplifyi~ig awl relhicing ~--onts of the current-
nu ~,'. y sy 8 t --I Th~!ro orv 2 fiiirps %.r.d4 .1 Sovi4~t r- f-rei.cev.
ASS; Ir I ATI '-)N . Kii *-Ora el,~tr i -tv-~akogo tr~~.-s~-rta M,,nkov.9~.ogro er.eror-t icnes-
k figo I r q t i t ta ( Chair of E'.P,-tric Transportati,)n i-it tr.e
Il- p , w Priver EW-neerlj3g Inetlt-,utp)
S U i!tl I :,,"Ell V r n 1 1 , 1 0, 6
Card / 2
80), 120)
AUTHOM 9 Nekrasov Oleg Lleks~pv-ich, Candilate of FZV/161- 58-4- 1~/28
11ces# jf? -I' I fAS Sf,('! ~!'V of tho Chai r,
Rokus, Grigoriy Gavrilovich, Assistant
T11M On the Conderisor-auxiliary-machinen of k1temating Current
locomotkves With Rectifiers (0 kondensatornykh vapoymogatelonykh
manhinakh elektrovozov peramem.ogo toka s vyprynnitelyami)
FEBIOMCAL: Nauchnyye doklady vys.,ihey shkoly. ElektromeLnnnika i nvtomRtika,
1958, Wr 4, PP 150 - 160 (USSR)
LBSTRAOTt Tn e1ectro-1-.)camotive constructisi. In the U33R, asynchronous
cond(maer-motors and three phase induction motors (fed from a
phase splitter (Ref 3)) are U3ed for driving the auxiliary units
of <ernating current locomotives with the industrial frequency,
3ome rosy--Its are river. here of the examii.ation of auxiliary
condenser motors, In order to determine the =nst economic&l,
rel.iable, and simple circuit d-inerary. The following units belong
to these mudliary machines: Uotor-ventilators, motor-compressors,
motor-cooling water pumps and trot or- gener ato ro of the control
circuits. The worki-ng conditioni of these auxiliary motors of the
sir,gle-phase direct-current locomotives are very lifficult. Or. the
Card 1/3 current take-off devioes of the locomotives, voltage fluctuations
Or. the Condense r-auxi li ary-mach I ne s of klternatiig Current MY/16A.- 58- 1. - ' -,/28
Locomotives With Roctifiers
of the nominal valup are allowed idthin the limit of fror. C,75-1.1,
and the range of outside te-aperature is Li7~itel between +4CP - -50,
Celsius. The examination carried out hPre showel that the
installed power of the nondpisers requires a system rf Fr';xiliary
condenser-motors and a hydraulic drive of the com;res3c,rs for
starting fzrom the cold, since no switched-off condensers are
available if all motors are workiriE. Applied to thp Plee-tro-
locomotive of the NCtype, tt is shown in table I that this allows
ro(luctng the total capacity by 2.2 times, at simultaneoas improving
the starting properties of all mowrs. At the --me time, the
compressors are protected against increased weir durii,g strLrting at
voltages coming close to the nominal voltat-es, The circuit diagram
developed here is illustrated and described on an examl,le in
fiepre 2. The exAminaticn sbowed that with tLe mentioned circuit
diagram and drive respectively, any motor car. be stax-ted ard
stopped, indepenimt of the oondJtior. of the other motors Ihen
starting 9.11 motoors in successton, all contactors clotwo with the
exception of one. With the circuit diagram for the condenser-motors
of the alantro-locomotive of the IiO-type, 8 contactors must be
G&M Z/3 witoohed-off by 8 relays,for starting all auxiliary motorFi The
On the Condensor-auxiliary-machines of Llternating Current SOV/161-58-4-19/28
Locomotives With Rectifiers
circuit is simple and reliable. The control circuit car, also be
simple and reliable, especially in the case of contactless relays
being used. There are 5 fi&res, 1 table, and 9 Soviet references.
ASSMATUL 1) Kafedra elaktrichookogo transporta Moskovskogo energeticheakogo
Instituta (Chair for Electrical Transportation at the Moscow
Institute of Power &igineering), 21 Kafedra teplovogo kontrolya
i avtomatiki Mookovskogo enerasticheskogo instituta (Chair for
Heat Control and Automation at the Moscow Institute of Power
Engineering) 0. Nekraso,,; ~. Rekus)
SUIVITTEDt lugust 2, 1958
Card 3/3
--4u9
8 ( 5) 2 121,
AUTHORS: Nekrasov, 0. A
Engineer
-,ani.iaiu of Trchn,~a. I~Iences, _n1khin, A. Ya,
TITLE: Self-regulation of Dieoel Lccomc'.ive Generatore Using Magnetic
Amplifiers (0 samore!rullrovan,.i -.eplo voznykn gener,itorov s
iepol'zovanlyem magnitnykh u31,!'.teley '
PERIODICAL: Elektrichestvc, 1959. Rr 5, pp 3 36 (U:;ZR)
ABSTRACT: In connection witn the productlor of now heavy Dleae! 13como-
tives in the USSR, grea* iAt*,#4n'.,r 1.,i 'he jrcblem
of sell'-regulation of pene,;itor., *,,r t.- dire " magnetic
am,liflers On DieFit&i ' -~mo' v- ger,,--~.tnr o~~x-itat~on is
produced by direct curr,~~nt ex, -, -:-~ !, - , here triat the
use of a aynohronous ex-iter 1re-il - -he direct current ex-
citer greatly reiur,~rj *he tiprf-ill-w f f - r-~pu si '.or , tind of
fern a possibi I I ty e~f rpd!i : i r. oira r i inw. ~ , -? i I --nt and
tne cipacity uf I ,lie eyqt.ir, " . , n,, toviati - -Jij . 4 - nn of the
capacity of the D~.es+-l eng. -i-e tri(I f t?)e generat_.r But the
stability of the ai,-,wa*) - a* 1,).1 1 1 a' -_ a! f -- ted by other
Card 1/3 f actors. The pr3tlem oll it,ibi i - , w'. - n .~- e use uf a synchr,,noua
5()V''Cc 5Q ;-8 29
Self-regulation of Diesel LocomDt.ve Goenera-._r, Vagn~~t, ~ Am~,-,fir-rs
exr, I ter Is I nves t I g~, 1,-1 h~. 7e. L.'! I III A V- 11~ correlations
betwern the pr,- pe,- eii (-.f 5- i:~d tne, pr~,pertles
of the ini,,vidu--' v,r-n. are letermined
in a general iir,-. Tr._, s r- -- --i, o rt 13 lBcertained by
means of ;~n wxRmpif- *-- a ~lp, a,t) . nri* or, of -!er tain
bu i , d ! n g g r o u pq A m e . 1 1 r I t ',1 r, I a b u t
nc,t qi ven herq The i - . " ; C, P. ra _~ Ized -
On the bfi6is of *t,) gF , A -, m- n j- ; t, , w i rings
and cr.mtinati)n,3 f t),,j i i r. ;r :1 - r~w, ~ItIPL7 BySte~MS
for the g%~nerator5 -. ' 1, -, ~., .; W-171 -v-tigated
theoretir;illy and ir, r a I gil the system
at a redu7ed numbp 4~ 11 1 the 'alcu-
iati~)i~ rf thp I i nV
groups. were i . ri- -ir. i i~ I ~i. 6r,~ i~ - ra i : ) r -
relatione given ht!rp The x p -i r- r,. t, n t, t I --ntr(,l i.~~ th- laboratory
te described Thp 17- r - r , ' - rr,e1i-1,rr,i g i v o r, f', ~ r u, a t-~,ns -)f
a e I f- r,- vu I a t i - r, - f p.. re r r c it ok I tr v,.3 With the
u s e o f m a gn e t. i - atr z m t 1nv*~atjW,,%*o
wirimr,B, t,nd t~ ri, i I, w: t iti ns :,f itFL-iontry
Card 2,3 operating -orl, , i rn 'he -all , I a ) b e
SOV/105-59-5-8/29
Self-reg-ulation of Diesel Locomotive Generators Using Magnetic Amplifiers
used for other drives in a generator-d.a.motor system. There
are 6 figures and 3 references, 1 of which Is Soviet.
ASSOCIATION: Moskovskiy energeticheakiy institut (Moscow Power Engineering
Institute)
SUBMITTED: January 31, 1959
Card 3/3
-ni
S/271 63/000/001/01.7/047
D413 309
"j,
-for Automatic
C"Culaft 'an' 6C
ran
-opent ft I
P ""l-u- electric trane-
t eye
telemakhanika I
o,7
63 45 abatractl
AL Lt"49," Y?
praphic-~wlytical m-eth-1
SM
vari;4 if atixLng force Fm
3.4viet diesel locomotIve
split.-ipolA wiciter ~us6d, on
44
ant diesel power. i
SO f -To on'-for-const
At
to eoa-~
'At .0
Ut _0
tiaing foree is rAcessary
ton
top,
a in self-regulation characteristics,
pro
t*~= automatic control of power &M cur-
as
&I data of the machinen,
based an - the tedude
f Milies of
111611:11ii"tive, Md
S/2n 1/017/047
D415 ~3 8000/00
iUh cilft'A's t LOW 6:/
V;
emiter'. load 'curves Theo* curves. are
obt ained with the generator
ieit6iter 4indings, both bot,sW,,coid~' far,.,&-n%=ber of independent
current livith one'fixed value.,-of shunt exciter
"iwiriding viumiInt .1 Using the exciter'-lbad, curves a plot of
U, 0
-AwGiter voltage itainst magnetizing f to constructed
given value of I &M generator Lr Uinding impedance).
-.841f.-T.14gulation characteristic As ~. derived graLhically
kry*; fi#Aft
the4ntersection pointi:of -curve of exciter voltage
hatizing force (constructed frdwthe e3:citer load curves),
and th4 curve,-of magzietizing'force.:.againat 4miter volts obtained--I
W,160t~ideriug the exciter, circdit, d An 'exaWle of the
"Calculatio'n La given.; Self-regulation characteristics obtained
in.
1!-practic6 are stated to have agreed,with the calculated one to an
a once,
, geurpey of-about 3% .4 figtwes..r..1 refer'
1
-Abs~riactar anilation2,~
a Mte Complete tr
~C
ard
NHYJWUVP Uleg Alukoeyevich, 4aTki.t6khb.naLL4 starshly nauchnyy so-
trudnik; ~jvhlN, Likulay hikulayevicb, Inzh.
UtUization *f the power of asynchronous short,-circuited ma-
chines operating inLle:- conaltioria aeviating from nominal.
Izv. vyso ucheb, zav.; elektrt~mekh. 6 no.80,.6-951 163.
(AIt%A lu:9)
1. Meatrallny-j inAtit,.+ Atnister-
Stva iLjt,e:( goo t,5.',C yd.
TIFHKFNFV, P.N , doktor tekhn.nauk, IZOSIM1, A.7 , kind.okonom.nAUk,
riErRA3OV, 0. A., knnd.t.#)khn.naijk ; LAP IN, ' 6 , In zh.
Technical and econrAnir comparison of methods !*or Joining R.r . pinr -- - .
electrified rn11r,)ad llstrictq. Trudy TSNII MPS no.256t108-122 , () -j.
(MIRA 1b:6)
(Elw-tric rstilroads)
NEKRASOV, 0. A., kand. tekhn. nauk; SHEVCHFNKO, V. V. , kand tekhn nauk;
REKUS, G. ',. , kand. tekhn. nauk
Calculation of the heating of asynchronous machines using
a thermal parameter method. Izv vyz ucheb zav; energ 7
no. 1:40-46 .'a 16.4. (MIRA 17:5)
1. Moakovskly khimiko-tekhnologicheakiy institut. Predstavlena
kafedroy elektrotekhniki i elektroniki.
IIEKRASOV, O.A., kand.tekhn.nauk; NOVIKOV, V.Ye., Inzh.
m..
Results of the trantion and rawer I.es*.s of the experimental InA
P-
electric locomotive. Trudy TSHII MPS no.28k,:5-34 165.
(114IRA 18s8)
NEKUSOV, O.A., kand.tekhn.Tiauk
Ccmparing tho traction and power ~-,riv!terlstl-m ~f a.r. :;;ljjtlPlA-
unit trains with coller!*.Dr motor-3 " with recttfier Lype trattlon.
Tr-ucly TSNII MPS nc.286:71-82 165,
(MIRA IM)
NEYaASOV, O.A., lmnd.teklin.nauk; GORIN, N.N., kand.takhn.nauk
Auxiliary a.c. motors. Trudy T:-,11lll ?*~' 80.
OCRA 18:8)
kan!. 'pkhr. nRuk, ANDERS, Vitally 1winovich,
Compensation of ~hf- urrent. -,f' an 1,1)e three-phRep maRnp-tlc wplllfier,
I zv Irls. -ir~het. zav~ ploKI --me-kti. P nc,.51573-5'?,) 165. (YTRA 18t-)
scstava TSentrall-,,7C,
nau - h n r). + n ;I r. ! s Le rn t v R pu to~ y 9 o n bs ~, c he r.,. Y 01
or Mr, i( - -,I -v k f,g r) ~ r ci r..q pn r 1. a Mos k ov s k og c
KALYSFMV, V.S.. gornyy inthener.;UMMOV, O.P., gornyy inzhener.-.RYTIEDV. K.N.,
"
gornyy inshener. ~ . z, - .~' '. - ,
Sygtess of mining thin. flat skarik 4eposits. Gor. zhur. no.2:14-18
7 157. (MLIA 10:4)
1. Dzhenichkinskoye rudoupravlontya.
(Mining engineering) (Silicates)
. , I -!.(, it V, , PI . : * .;r~ n I T . .. , ; , , 1 1. 1A. ~. -1., .~ ojw: . V K
I - z r, .
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r I I , , - 'i - I L - ! . . p - fl!, . . , 4! .- . . .,I '. A, - ~t.. a my), h
NEKRAS,DV, F,A., Aademik [deceasedi; MTYLNNIK-)V, ^.I.
Experience In using T.S.Mal'tsev's method for 8hallow t".129t leavy
loan -31.1s. 1ridy nLMESKH 4 nc).2;3-)5 '59. (MIRA 1,:,-)
(Tillage) (Mal'tsev, T.S.)
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N'hjs,iI,vs and)',, A.,Ntksavn J Pity,"
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7rift, 1939. 1. P-1 7. C 4
jj. J4, Th, & viv, acrat,4 III, iIrrum wbwb
r,.i,- th. (atigurd muscle c-ms in dififfmt cutsen w
the 11.9. M2,611. 01. dq mind man ttw Wfuns a mww,
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OfIvowe of Imbw us the orrum oftcl V It 'it
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-N1KRAS0F,_P.A.q prot.1 ZEMKAU, 14.1.9 asaistent
Influences frow the receptors of the nerve trunks on the spinal
s~!Iroflexes. Sbor. turd, Kurwk. goo. mod. inst. no.. 13:280-286
M. (MIRA 14: 3)
1. Is Mologil (sav. - prof. P.A.Nekrasowi Kwokogo
gosudar=96nnotneditsinskogo institute.
9
(RECEPTORS ( NMROLOGY)) (REFLEXES)
'1LK1%ASC)V P.A.
Phys.oio-,y of the receFtorn of the poripheral ne.--,r-- trunkz. Fiziol.
zhur. 47 no.9:1105-1113 3 16:. (IC A 14:9)
. From ~i.e Depaxtmen- of Ph:fu''~,'ogy, Medical Institute, Kursk.
(fa;~;LFT-Z (NiXt&LOGY))
P.Th. (KVeva 74, ul. Verbovsta, d. 2b.)
A can@ of amvl-)sar~.-om of the 3edinatinum. Nol. chlr. arkh. 5:12)-124
S-0 '58. (MIRA 12: 1 )
1. Kafe4ra oril-olopil (sav. - n-of. I.T. ')hevchenk) Kkvevakogo irifltitUta
ua,)verqhenstvovanlya vrachey.
(~qDUST I IMW--TMIC
LISFCIBWO, ?.I. (Kiyev, lil. Vorovskooro, d.14. kv.14); UEUUSOV, P.Ta.
Diagnosis nnd treatment of melanomas of the rectum. Hov.1chir.arkh.
no.505-97 S-0 159. (MIRA V:))
1. Kafedra onknlogii (sav9diWuhohly - prof. 1.T. Shevchenko) Kiyov-
altWo Inatituta usover she nstvavanlya YTarhey.
(MMLANOKA) (RWUN-rMS)
POIUIIOVSKIY, S.A. (Kiyev, ul. Tolatogo, d.7, kv.1); SRUIOVA, A.M.;
NEKRASOV,_P. Y,.
RadiotharaFy in malignant bone tumors. Nov. f-hir. &rkh. no.2:
89-96 Mr-Ap 160. (MIRA 14111)
1. Kiyevskiy nauchno-ioaledovatellskiy rentgeno-radiologicheskiy
i oniologichaskiy institut.
(WIES-CANCLA) (r,-UlCy7HziAFY)
C-V. A
L of,, I'l. A~
X-rl-y, radic. argi ziuyl:.~,u. fcr t:(-at.rj, r.*,rut. V I -X-
r-na: : y 1, ocil ca r~- (.- r, n. k1l. 1 r . no. 3
I Rad ic-kh m; r rle!z y 1 ot, j, ?1%V. - 711.5 L.''.4 - I,I.V'
Vit Ki
Prof. I T.St,( v(,%L,,rjkc K y-vsk, naijO~nci- i f. v fi
rad 1,)l 0l! I r i,i!:; i.r.,,( i onku' , I" c I n.,: f ' Lji
UKRASOVA Roman Mlkh#ylovich; ALYABI YEW, V.I. , red.; M'DAYD)VA, 1- G ,
BOVINA, V.M.P tekhri. red.
(Rigging of skidding and loading equipment IMontszh troslevochno-
pogruzoohnogo obDrudovanlia; praktichoskoo rukovodstvo, Moskva,
Goslestamizdat, 1961. 130 p. (MIRA 16:2)
(Lumbering)
; 7 J " - - I f "', ,v . I . ,k -n- . . .. I~rl . L ILI . ;I.. . .. .v , . . 9 - . .
. I ui .I i . t - I
1 .3 f- . : I - , , :)Lj J C"! i I () - . I I ": 'Ll
la,r-~- I , : .
. I . -1. . - I I . .1, . - , -lc . , - '. - , - , I ", .
( , 't
; ')
.
~ ~ ;- r:-y)
PERFILOV, M. 4. ; ALYAB'TEV, V. I.; GRECHISHRIOV, V. V. ;
MAMIN, G.K.; FEWFOV, N.S., otv. red.; KLLININA, L.M., red.
lzl-va; SHIBKOVA. R.U., tekhn. red.
(kibum of auxiliary skidding and loading equipmentlAl'bum
vaponogatellnogo trolevochno-pogruzochnogo oborudovanita. Mo-
SICV8, Goslesbumizdat, 1962. 119 p. (MIRA 16:4)
'Lumber-Transportation)
J.
NEf if A.3f'V, 1~ fir an k~~.nv I ov I,! I.; Al.- A
Assrimbly of ;!~'.pmpn' i,-. -,j! :)ve.- a z n mr.' ;t
an l'o j
I - sose kakh. t I(v
jU,YABIYKV, V.I., kand.tekhn.nauk, MASHINp G.K., inzh.9 NKKWOVp R.N., inzh.,
TDiOFEYKV, L.G., inzh.
The nev TPU-4 Yaniime ski'dding and loading equipment. Mekh.i avtom.
proiz-v. 14 no.502-35 My 1609 (MIRA 14:2)
(Lumber ing--Machinery)
-1
a. A** dowlew
THU pre.%wUms wltbftt oWdus a OW
vw*. Ma. 309 mat lbrA90
W-1 qMUStan AS 19tamAid for 41"0t aw"Oubw or drewimp
WiSIMBUg.tair fhGtQV%fblC COWUS WlthOUt Ch"149 tb*
sssUo, mi ter modmimA abode" eoWns of ArGAUP. Nwb t1w If
Dnvlnp.
KE3ASOT. Seresy Alf I KUZ33TSOVA. N.I.. red.; OLLICHINKOVA.
~~~ w1ch;
- -*,="q#wT.-- r-qr.~
(wipmal for Inspection comissione of the plant-factor7 and local
comittesel T pomshchl revistomyo koviestim nMK. [Moskva] Is&-
vo TTOM Profisdat, 1957. 47 P. (miju 1119)
(Wade unions)
-7 -7
7 ;~_z
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Ara
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66"
filli rag gy
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SHURAIJV, M.T., inzhenelo*,NXKRASOV, S.G.
Rolling of square bnr stmel with sharp ed,~es. Stal 1 16 no.ll:M-
999 V 056, (KLRA 1011)
1. Zlatoustovskiy metallurgichasiriy zavod.
(Rolling (Metalwork))
130-9-13/')l
.',,TEORS: SLUT Y. V . (Ei,,~: Nekrlisov, 3 (C a I i brat ~on
TITLE: Trat-r. o" 'i ~00 Yill accr-rd--rq Nye-Pg~MeiLe.
(Ra ota star-a 6DO jo novocri -rafiku)
PEHI3DICj',L-. Metallurg, 19157, Nr J, 11.17-1P (JSSR)
ABSTRACT: The 600 mm roll diametpr mill At the Zlatoustovsk metall-
ureical works rolls ro,~nds of' rar~-r. iti-r-1 allcy steel 90 to
15 min ir di~i;np':er fr=, 170 x 170 ,-Lied 190 x 1)0 mm square
billets 77eighir4-, 5'10 to 7110 k~_ .The mill rprrists of fcur
three-hiF_t- stands with --wr) cor.t~ii.'Icus f~,rnw-es. The rolling
sche(b.le and desi,--.s wero recently revised, leading to
higher productivity or, -tccount Df' more uniform loudin'E; of
the stands anC. worl-ink: vriV~ overla,- .The settin"', and control
of the mill wt-s facilitated b.-,- +hp use of ~;elaxate stands for
rrodiicirw- the starti~.,- Ejuure billetF, and Eeparate furnaces
re also used for ditferei.t sizes. An aiinual economy of
abm~t 5009000 ro'~bles h~-.s bppr-. erf-(-ted. Palss designB and
rollirC or?hedule-- for 't~p o'r! %re- revised systems are 6iven.
There are 3 fiz-jres.
AS~'-30CIATI'ON: Zlatoust Metaliurf;irul Worl~s (Zlatoustovskiy
Metallurgicheskiy Zavod)
AVA JLJB
Car ?: Library of "'ongress.
AU-- FORS: Shuralev, M-V-) a.,.d ,-icrasov, S.G., Ej,,~-.ineers.
TITLE: Determin,itioi, -)',' Spread durirt~ R,,D11JAr,w
ushireniya j,ri ~,roKatke)
PZRIODICAL: Stall, lq5a, N0.1, P-. -)0 (US6R)-
LBSTRACT: Four me-,Lods of calc~-iiatin~, s,-read n rol,ifig (Rs-fs. 1,
2, 3 and 5) were checKed by com-;arinp- the calculated res,,ilts
~&ith those aclualiy ~-)~,f.ained on rolling or, ti-ree different
mills. Charact,~ris*,ic 4ata )n m.,11s arp Ki-ion i., Tat,le I . The
experiments were carried j;it as follows: a) ter?; iet;, were
cut of." fromnriDas StrLrs aft-r :as-es at t".e -san.e sPtt;.nE
the rolls; b) tl.e temD-raturp if t:,e str--6 wat; dpt-rz-ned ty
an optimal py 'ome ter; : ) t:,inLiverse dimen-sijn if cold
templets, per-meter.. ~f' tf-a,- i,-ts and ti.eir
areas were measured and d) ti.e s rpad was aisc, caic,lated by
the above fO.I,- L,etl,ods --And tLe de,ermined and (-Filcuiated results
compared. The coapnrison ,s Eiven n Ta~'Ie 2. T).P rf~.,;Jlts
obtained by the calc~i~a"..,uns diff-c-red fru:,~ ti,e ex erimer.tal
res~,jlts, so tLat al~ r:~ethods if calcalatir~~ reqjire soms? exieri-
meLtally determined cJr ectir,, coefficieits. T:.eref,)re, t
Would be advantageous Lo use for practical most
simple formulae, IntrAliciiiF into ti,en, ti.(- :,jrres;.o:id.n, experi-
mental coefficients. Such formilla wab o,tair~ed 1-.y *~!~P ai'-ors
Determination of' Spread R,-,1i'.nF : " - - I - , /,~4
(Formula 6) bas,,,-. cr, S.N. Petrov's f:,rm;1a (Ref.t). -, -e
formula Troposed -is sLlitat,-e for determinine~ spread ir~ roll
passes and on a Emoiti. roll. A comparison f reslt:- calc,j:-ted
jsinj~ the above formtiia wi'.1. ti,e actial sl~read (TEilt.le 2) -di-
cFited that a go,,d a~,rs-ewent waEi ol,tained. It s s~,*ited in
the editorial n,tt, Uat Uc bi, )f Ue Tro;),,i;ed itider
conditioas of other rorks re.j,-iires Li prPl1i:1.,-,ir.-/ e x- P,-, i:i.,- r, 1~ a I
check of correctint: coefficient m for vario ,L; ; a-.,,Ps. Tl,e~-e
are 2 tables , I f 1, 1 rp and 6 Rissian ref Pre.,xes.
ASSOCIATION: Ziatoust M. tal, U1,P.iczj1 Nork-s (Z,;,t.,
me tal, u1 ~r, i c-,.eFK ly zit vod)
AVAILABLE; Lil-rary
ct~,- , -'/"
SoV/l 3 V 5~!-9-17/;-l')
AUTHORS: ShLiralev, M. 7., (En brine err,) and
B. S. (Cand.Tech.3clence~
MLE: Review of the Boor, of A. A. Protasov and 1'. P. 7, Vev,
"Calibratim of Rolls for Roilin (:- I'ligh Speed ~uttin, 3Le.,1"
Retacnzipt Tia Kni,,u A. A. Prota3ova 1 1'. F. Zuyeva,
"Kalibrovka vallcov dlya ~,rokatki bystrorezhushchey jt,3W')
-t-
FERIJD1,A11; 3~ul'l 1),56, Nr -), D- ~-5-827 (U33R)
A.B STRACT The b,)ok mas -;,,ib1i3hj,d by b.-tall~jxgizdnt. J,, L'I n,
review i.3 ft-ioura'ble.
AS,;OCIATIDIN: Zlatou,3tovskt.1 zavod, ir%
Bauman& (Zlato-i.,c 1 JUri 1
,ard 1/1
HRKRASOV, S.G.. Inzii.
1-iprnvn4 rrn,,vi r4, fn r Irw, die shapqa n!- . "~. Izy v7o uchnb.zav . :
-hern.mftt. N '59. (KIRA 1211)
1. Zlstoiinotsl-ty nntpAll-irri-hoskty zavod. Rokomendt-vano kafndrny
nhrn'hotki notallov rinvIenlyon Siblrskogn nntallurgi-hnskogn irptituts.
M-111D (Irnn mills))
SOV/133-59-1-13/23
AUTHORS: Shuralev, M.V. ax-d Nekrasov, S.G.
TITIM: Roll-pass Designing and Rolling of Shaped Profiles from
Alloy Steels (Kalibrovka i prokatka fasonnykh Frofiley
iz legirovannoy Etali)
PERIODICAL: Stal', 1959, Nr 1, PP 58 - 63 (USSR)
ABSTRACT: Rolling of shaped economical profiles (channel beams
PS-1029 PS-103 and PS-120) from alloy steels (1.Kh18149T,
30KhGSA and KbLl7N2) (Figure 1, Table 1) which aLre
supplied to consumers instead of strip resulted in a
20-30% economy iri the consumption of metal and simplified
the manufacturiaE of finished parts. The rolling is done
on a three-stand mill 400. Billets are heated in a two-
zone continuous furnace with bottom heatinp. The dimensions
of roll passes are given in Tables 2 and 3 and Figures 2
and 4. Some special features of' rolling alloy steels are
discussed. It is p.inted out that 0for steel lKhl8N9T the
permissible angles of grip are 2-3 lower than for carbon
steels which is explained by a higher resiEtance to
deformation of this steel at the rolling temperature.
Steels lKhl8N9T and Khl'IN2 are strongly spreading during
rolling. Therefore, in designing roll passes for these
Cardl/2 steels, tne limitati3n of spread should be smaller than
SOV/ 15 3--,9- 1 - 1 V2 3
Roli-pass Designing and Rollinw, f Shaped 1-rofiles from Alloy Stee.'LB
for carbon steels. In designing finisLdn~w passes an
increased sh-rinkage of alloy steel (particuiaily
IKhl8N9T) shouid be taKen into consideration. There a-t-,~-
6 figures ani 4 tables.
Card2/2
25(l) 50V
AUTHOR& Nekrasov, 5.1;., Engineer
TITLE: Computation of Height Deformation in Non-Urifcrm RollinF C
raschfte vysotnoy Jeformateli pri neravnomernom, obzhatii,
PERIODICALt Izvestiya vyashikh uchebnykh zavedeniy - ~-nernaya metal.ureiya,
1959, Nr 1, pp 121-126 (USSR)
ABSTRAM Iverage reduction for computing deformation of metal in groove
rolling was determined b the method of shifted volume suggest-
ed by I.Ya. Tarnovskiy :'IRef 1, 2_7. Complicated calculation
was the basic deficiency of this method. The author iresents
a formulat h0 W o , where i is t1le average neigtt
hi W I
coefficient of deformation I h and hI are the Initial an,' fina,
average heiChts of the strip, and Wo and (v i are the ini t1al
and final crosa-secticn surfaces of the strip. T~.!s formula
serves to compute height deformation In non-unlfcrm atsrl ite
and relative reducticn by the width of the deformed Btrip,
w1thout preliminary equalization of absclite re-~uctlon. ::%t
Card 1/2 proposed method car. he used to corpute heip~.t lefcraatl~.n In
50V ' 4 ~- - t, ', - '. - : , : Z-
Computation of Height reforTat,~,r, In Non-UnIform RolIlng
rolling vilt.-i Jif f#-r, -~ t-,~naped grccves .
There arf! ' ' ' - 3 viet r-:er~,nces
ASSOCIATIONi ZlatOust;),8r('.y irwi- .- 1~ ,z a v - d ("tcus t, , ro :cal
I'l an t )
SUBMITITDi August 2-.,, 1~58
Card 212
S/ 1 37/tO/O()O/'O 11/0 18/rj4 3
Aoo6/Aooi
Translation from: Referativnyy zhurnal. Metallurgiya, 1960, No. 11, P. 117,
0 26144
A M ORi Nekrasov, 3.0.
TrIU Rolling of High-Speed Steel at the Zlatoust Metallurgical Plant
PERIODICALi Tr, Mezhvuz. nauchno-takhn. konferentsil na temu. "Sovrom.dostizh.
prokatn. proiz-va", Vol. 2, Leningrad, 1959, pp. 220 - 227
TEM An ingot, weighing with the riser 200 kg, Is rolled to a blank of
78 x 78 mm on a 620 mm three-high mill after heating for 10 hours up to 1,170
1,2000C (grade P-18 (R-18)) or to 1,150 - 1,1800C (grade V k) (R9)) with twice
preheating. Grooving of the rolls includes 9 box-, 8 rhombic- and 2 square
grooves. R18 steel is rolled in 19 passes with a mean coefficient of extension
equal to 1.15. R9 steel In rolled in 15 passes with a mean coefficient of ex-
tension equal to 1.19. The effective yield is 76.5 - 77.5%. The blank Is
rolled to a fininhed shape after preheating to the same temperature, for 2 hours
Card 1/2
S/137/60/000/011/t18/043
Aoo6/Aooi
Rolling of High-Speed Steel at the Zlatoust Metallurgical Plant
30 minutes in the case of 78 x 78 mm sections and ror I hour 50 minutes at x
30 mm sections with an extension coefficient up to 1.63 in oval grooves and 1.41)
in square grooves. The temperature at the end of rolling process Is A00C.
P.O.
Translator's notes This is the full translation or the original Russian abstract.
Card 2/2
SHMM, N-V- : MIMASOT. S-G,, kn1lbrovehrhik
Charge in the grooving of no.4 stanp strips. Netallurg 4 n0-3:26-27
Kr 159. (KrRA 12:4)
1. Zamestitel, glavnogo Inzhenera Zlatonstovskogo ustallurgicheskogo
savod (for Shuralev). 2. Zlatoustavokiy MetAllurgicheskiy zavod (for
Nokrasov).
(Rolling mills)
A',JM ~ P
PF.P*, ):j.' 'A,,.
w
type' ek:. e g 1 v d. r f rM
passpF from s w I- A
-he oE- f f ler 7 7 r. .7 1 re )f c rig
98C K... 7ne grocv-
Ing fcr pr-)f..E,,j
Shaped Prof,.,f._~ "!'OT r t. iE, ',hc-
c ne ~Agher
-nL* i.
va, ~e ~' z-n!r.
Ahs--~ra ~-_er %e .4*- t:
'a--d I /
J, D,E (7 A L M.
3 9
r. e
,.n J 3 3
a re
In
itr
Ci rd
R I 1 1. . - - ~. -
KKRASOV, S.G.
Calculating the borlson'.al projection of the contact area
in oval groove rolling. I3V.VTG.MCh~b.x&v.; chern.cwt.
no.6:8"4 '60. (MIRA 13:7)
1. ZIatoustovskly metal ItLrgichookiy savod.
(Ro 111 ag (Me talw ork) )
S I I ~i , ' (" 0(ic 0
Ali' A`
A'j -.'.q 0 R i NeKrascv, S. G.
TITLE: The grocving of straighteninw mach,,rie r, I I'!, ' r r j.;
?7-RIODICALt Izvestiya vyushikh uchebnykh zav&rier..~,. Ch~rnqyl. fz~.'7j.
r,c-., 12, 1960, 77 - 9~
T---X't Rap ii ~inl ricr-ini f orm weKr f s 1 cart. r. e;:, 7
wr,j mos t me tal . -irgl ~a. plants ~~se grcrve.,, wi *~~ a r r, ~r.
tar steel. Three k ,roove are i ii3 - uqsei r
..a, f - rcle s h a p e t I ,v,i rger. - a 2 C r d,-
a t the
t.,. s t r a , gh t e
tase alor., 1) TW
4
.
7:.e art icle i r.,: I a6 n a I a t I D Y-, f a f
If, f o rma t , r. ,3 ~.ven )r, r ~i. ,. vu~i
u '. I ,~ rgi c al P1 an t ( F i ~-nd *her fea .. r,.i 1:mer
ti n ranre -f *hu o~r-ves is cletermnt-i ty '%Pr
i r~'. n shes w-. '-h . i.,:rea6 '. ng t t spa e he t wt!t- ,- 7Le ! a l ir,i ,r
r ,) s a - r i t , r Fil v a e
D fr. ;. F.
2
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.,
I Fin.
t K v6f-;d
;It
r I - Th-i
.1 C
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t! q
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f
e -3 '1 ,r,:7
:7. Af W
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FIX r
it for
r O-C
01 3
Z-c -LC31:
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for t 3
i-. -3r.. r.
2 2
,12 ~c- (H-r- ZC7,
Grc o
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+ 72 7
Therc art. 6 f ~~,u r r~ 3 .
C zl': ~.' , I/5
c r c,.; E.:-
it
NF? rW~OV,
a o
JEJOWOVY S.G,, inzh.
Design of rectaneular grooves for the rolling of carbon iu.d alloyed
steel. Stall no.6:541-W Je l61. (MIRA 14-5)
1. Zlatoustovskiy wtaj,,rg:L.%heskiy zavod.
(Rolle (Iron mills))
0
Shuralev, M,V., Chle: Engineer D#-pijt.-/, Npeva,
Economical Alloyed Steel Sectloris
Meta ~ lurg, 196 1, Na. 4, pp. ',I
New economical sections are now being
? a* the Zlatoust Metallurgical Plant (Fig-ire 1' T~-?
L 12OfGi3MV?) and 30 , - (3OKhGSA)' all-yed s,~ee! Ea,
-1 passeE - passes I - 1) -in stand No. 1; pass ~ r,
s*and III (Figure L)). A rectangular strip Is jse~ a~,
'Ing of shaped sections obtained from a ribbed 4r-.rv,, 41*~
3' . so that the initial strip width can be alter-! J , -w
-,!rg over 1'rom one section to another one, arid Ine 1;
,ritro, I ed Each o I the ' see t I ons showr ~ - F I iz
z.rqves Jesigned for rolling wi th I Imi ted wlde,~ 1 4! -
Y~ the volls of stand III it was taken Into
-Ilr '.ng the strip . ams in the closed pass and i
t Insed passes of' the pre- In I sh I ng gr,:,~,~v~ A - -
ar-,
E-nom'. a, A. loyed Steel Sect1().r,!-. A
I a7,A *hose ,I' finishing gro--s -n t~.e 1,)wer rn- !!
jr qj ringt-rnent mirikes the strip bend downwaris Fr('V-;
-ged Into the r:-sed pAr,-;e~~
,' sreel wires are placed
t
T .1 'he described arrangement o" Fr,O(,Vfs
-)* ro , I s nniy 1, or stand i I I . and the borl Tg ~t 1 r - W,
r. ".9 of '3tand III Hull c~.anging Is on,y ::7 ~--
sw! --aver !,c) the method of economical rolling .5-' F,!,
--e A s*-rip deformation and the I'll.Ing o1 groovp!. i,iri,qz
i templets were taken from strips of tr.,e Inte!-Tr,~d-t- pfts~p-' W.
?I gure I ) o f ~DKh3MW stee I tne s t.r- I p
the r I bbed groove The bulging was n,
gr oo)ve . Wrier, roi L Ing a --c t aniru , at, i.
reduction in length o! the peaks ti- w-i'
f--,r-m ~- -;mpressiur )vpr- the wirith ,I the gro-vP
L-al mm, Fil the edges . Thp ! Inal shapirg ,i
j7'1t"-V1' When r-,Iling sections a) and b) (Figjr,
I - Q, wl *Y, ttle metal Is In agreement W! *t ' 't. I
1: R "~!P i Ing -1 economical sect ions a --e pr ,s-:i
- - Jes, ri bed sections yields 229; sav Iigb ! -x r
/'j Y "/X4 /ry
.conomical Al.oyed Steel Sectiona Aoo6/fv.)i
,,educes labor-consuming machining operations when manufacturing machine partn.
-~Irure 1: Economical sections; a- -01 (GY-01); b GK-Oc4; SK-014
14,
73
ffE-~t=
80
85
M
f:::li: 77 --4
Card
S/ ~
Economical Alloyed Steel Sections AX)6/AC)C :
Flipire P: Schematic diagram of rolling sections; a - GK-01; b - OK-09;
c - OK-014
%0
%a
Card 4/8
3/1,~ /~ 1I)r-
:--'conomical Alloyed Steel Sections Aoo6/toc,
71,-,ure ~: Design of a ribbed groove
I
I
I
p11)
"i F
II,-
I~j
)0--j
- 35 ---~
L
Card 5/8
Economical Alloyed Steel Sections
?Igure 4: Design of
v,r,-)ove3 for sections
a - 3K-01; b - GK-09;
c - GK-014; 1) pass
pann
- "I --. -
14.9 if it to. 9
P 6.5
86
81
r
S11 30/6 1/t,00/ool,/or,31/,Y)~
A006/AOO,
to
15, 4F A7.5
I
T
87
"6 ---+-271
Card 6/8
~onomica-. A.,-yed
ible:
;,-,a:ynls of' calibrating Oecti-ins GK-,r--,l
and qK_)14
gions
.,trip dimen.
1,) lij,le ot' nquare
,~) Cross sectional surface of* strip In mm
,i) -r)erriclent of' reduction in length
:~rviare
,Tnc)oth
g) Rib
,iiaped
Card 7/8
AVk /A)(,
a
V) Q. > C,
00- bio
blank
3,ItOTOBXa (y)
Ip Kn-IAPST, 'k -.4 V) 1 10
1 2 To me - 1 492F) 11; '4 - S, ,
3 7U 41,*,1 C5,- 11,
* v
4MMIKMA i5O 78i 360 28 ;') -20
T,) me 130 891 2 5.1x )1 418- 45!
Cp; Pe6po 177 30~ ~ywi I I . GK--
-
7h(baco". 1 25 79 [M) I
. r I
"up I '
8 To mce 2:. 5; 001 JfOO;j 171 7 - 45
5 riaAKIIA 30 89, 25,50 !
4319-4,~
.
6 Provo 81 301 N8n- I . P3 I I
(D acnti- M. 5, 86, 8-V, 1 .35 4 - 45 rK
To me :22.5, 87 mini 1 .2 8-20
1 s rimAKIIA ;30 84 2550~ 41:8-41~
! -
IGK-014
11 G Pe6PO 183 301 24,901
031 1
111
7 Oacoii- 25 85~ 90,W) 1 2?, "1 rK 014
muA
To we 121.51 86- 170011,19i 7 -45.
S/ I 301f) 1 lw)10014 /00 Vry,)~,
Fcoqomlcal Alloyed Steel Sectiona AOC)6/Aj() I
.~,.ere are 4 Cigures and I table.
,',330CIATIO113: Zlatoustovskiy metallurgicheskJy zavod (Zlatoust Metallurgical
Plant) (Shuralev); Sibirskiy metallurgicheskly instItut (31berlan
Metallurgical Inf3titute) (Nei~rpsov)
Ca rd ~,I~
V 1 3(,/~ ~ I'f
A,-;()i,1A !: i
Ail'MORS: Sihuraev, M, V, ; Nekrasov, i. 7,~ ; laiega, G.
r:'Ti.F: The new e c a iorr, I , aF K -1 )~ - G"t'. - t,) shape, i !i 0 C-ri
i FR _' ODTCAL: Meta' lurg, no. s, If, i-d4
A
T~J(T: A new ec-onomica ("sK-06) shaped section made -f a' oye,l
~~:415) and 10 X Fr, A ( 1OKhG~3~) s tee Iwas assimi , ated at the ZI "tOUSt MetR~ 1 ~irgl -
a! Plant. The section Is rol.pd (in a medium-grad,- "14-, Nr.,)" mi- ', whl~h cns1s1_,3
of four three-h1gh stands arranged In a line. The 8~ mm sq,,iare tlanxs are heated
In a continuous furmace and rolled into finished sections In ;,aSSe3: the
first four passes on stand -, ~.hree )n stanu !I and the finishing ;ass )n s*.an,J
1:1. The section Is shaped In one semi-closed groove with large cutting edges
and 3 closed beam-tyj~e grooves wlUi constant pn.91tion ')f joints. A': section
grooves were iesigned for )peration with reduced spread thus promoting the
~reclse formation -)f the shaped se-tion. The closed grooves ar- plared on the
iower rolls since due to the reduced spread the strip may jam the clised
grooves and bind wll~h the roll. The dImension-, of the roiling ame~ar are
equal In )rder to prevent exr~psslve increase of the lower r(-).- : a! ind woaxenlng
Card 112
';'/I , V
The new economical , k-,,6 (1-W-06) shaped section AoO6/A I C. I
of the upper roll. Binding of the lower roll Is avoided by the use of forged
steel guide fixtures placed Into the closed grooves. Experimental and
rolling of the GK-06 shape has shown %hat If the stands are corre-t~y
satisfactiry filling of the grr)~)ves with meta, Is assured. the f1r.1she! qc- )7~s
possess the dimensions rpq~ilred and a satisfa-torl surface 1-ia.Ity. ~~se
3Y.-06 se~~tlons Instead f ro-ed strips In ma~,ninebullllng saved; f
ailoyed metal and reduces abor -onsuming me,.nanlcit. operati,ins wher. -,~Lr;,fa-t,jr-
Ing machine parts. rhere are -~ figures and I tab:e.
A55-),-1AT1' '-'N: Zia1Djst,)vsx,4y metallurgicheskly zavL>d (,:atoust Meta
P, melail-irgi-heskly institit (Siberiari Meta:.,irgi-
Card 212
xuawav, S.G.
Resistances In rolling with standard grooves. Izv.vys.ucheb.zav.;
chern.mwt. 5 no.4:91-101 062. (MIRA 150)
1. Sibirskiy metallurgicheskiy inatitut.
(Rolling (Metalwork))
NEKRASOV, S-. G.-
Galculating the horizontal projecU~,n of the contact area In
rolling with plain grooves. Izv. vys. uchob. zav.; chern. met.
b no.088-W 163. (14LA 16:5)
1. Sibirskly met&llurgichoskiy institut.
(Rolling (Witalvork)-Gral.hic methodB)
N ~X WSC~ V -) 3.0.
Do sign! nj~ %he np),* *,, *,.r- -,it I 9r.! r-,r '- 7-
rolling round i3tpf-1. 17V. .1y I. zAiv. , , me *,.
V I 0~, -, . ml: A . - '. I
1. Sit'.rale-ly ',n,,i. tu--.
!" !" rl~- ;, . ( ; , . . , , .
. .. . . I . " I 1 7 ~ ""' t"" f~ ~,fl ; " ~ - ' - ', " ! f' '* L, r:;. it '- 1, 1
I -r. t f , '" : r'i- : - 1 r,#' I r, ~ It 'n J7 r, OV f).q . I Z'/. vy~-, , , " ~.- b . z8v . ;
r'.~ r- r ~170 1, , '! n (, . '. : " . ~`: - " 164. 1 "'.. :": L
I
. . t' I r- " ~ : ~ - '- , :- r : - #, s x , :,- ~ n-9 1, ! ti, t.
S,G.; SACj:V, 'I. .;
qEKRASOVV.-.--.--
I I ".."YCO", I-K t., av. ; c re . " -! - : -, - - I -.
P.-.,-.1: 1"~. - - . . . -
I 'I- ~ . , -
J " I
L. , , Y mi- 'A . '. I~gt, , -,, Lnn- i , " .
s --'K , ' . I. .
M, V~i , I I . . . - - 5 lkit, *-:$I 7v 5 ~~ : q ' -I,* - - . . .I 1~ - li '
t . - - -- I ,
T,r) , - ' : I I . . ?1,1, 1~:. . *. f -7 A n . - - ' ", ;
V-' RA 1 " - ' ~
L 1291:ft EWT(d)/EED-2/EWP(1) IJP(c) 13B/GG
ACCESSION NR: ARS007329 UR /0271/65/000/001/BO44/BO4,1
661.142.6Z
SOURCE: Ref. sh. Avtomatika, telemakhanika i vychislitel'naya tekhnika.
Sv. t., Abs. IBZ53
AUTHOR., Yeiremov, V. 0 Nekraeov, S. P.
TITLE: Code converter based on a current -distribution principle
&C '/V
CITED SOURCE,. Uch. sap'. aspirantov i soiskateley. Leningr. politekh. in-t.
Elektroismerit. tekh. i avtomattka. L., 1963, 7Z-78
TOPIC TAGS: code converter, binary decimal converter
TRANSLATION: Several code converters constructed on a current -distribution
principle wid using square-loop ferrite@ are described. A circuit for converting
binary code into "I out of 2" code is presented. In the binary system of coding,
the signal in the trunk corresponds to 1, the absence of a signal, to 0. In the "I
out of 2" code, a signal in one trunk means 1, in another trunk, it means 0. The
circuit operation is described. A circuit for converting three digits of the "I out
Card 1/2
L 1294-66
ACCESSION NR: ARS007329
of 2" code into a "I out of 8" code is explained. The above circuits permit
deeigning the converters of a binary number into any number system having base
2n. A conversion circuit of one digit of a "Z out of 5" code into a "I out of 1011
code is considered, as is a circuit for conversion of the cyclic Gray code into a
"I out of Z" code. The conversion algorithm is presented, and operation is
explained. Also, a binary-decimal converter is considered which includes a
control device that coordinates the operation of various components, a c0unter
that checks the moment of finishing the conversion. and decimal and binary
resisteral the converter operation Is described. A circuit is given of one digit of.
the decimal register which permits doubling of the stored number. A structural
diagram of a decimal-binary converter is presented. A circuit of one digit of the
decimal register which permits division of the stored wmnbor by 2 is presented.
Bibl. 2. file. 8.
SUN COOZ., DP ZNGL: 00
Cold
LFRA:Z1 , P . V
ra I ng t T .) riew
MatnIl Ir 2-7-
I . :*,&,ne skvn-)ec -t ounto-iskogo met q
zavodA @v ~ . Z *1
--pop
0
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'
.
.
L I w
00
'-f-lk-, 14 "A .-1 00
00
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Joe
a n n
0 0 0 * 0 a 0 0 9 0 0 0 0
o:::
so ooooooo*o*oooe
V. 3. and
Tochna'a ot.-Ivva r-zr.,u5,,.cn
(V,: Stn. Mash. , I - 5( , n( - 11 -C-
I mcl 9i -n c,,-gtl tie f -u*~t~nsr to 1,9 by mooel T,-thr-dd.
:,:: , - T.
SC : "~,nuf act-ir'. rig r,d ni- ! n th,;~ 3- v',~t ' r.1
Cr,nvress, ](45?.
z'i
w a..
re 9 :3 P
1. KMASOV, I.S.
2. JSSR
4. Pipe, Steel
7. Workpl-11i ty of -ol-l-rol !,--- ni-s mad- of gt.-nl ShKh 1, r . Pod nh( ~ T.1 , 111, .
9. Monthly List of Russian Accessions, Library of Congress, ianj..ary .1953. Unclassified.
t ro
1. MMASOV, S. g.
2. USSP (600
4. Plastics - Tables, Calculaticna, Etc.
7. Determination of cuttIng atress from the elongat*on diagram
in machining plastic moterlals. Podshlpnik No. 4, 1953.
9. Monthl List of Russian Accesi3lons, Lthrary r,f i-ongr,as, -- Arril I J~ I, ''t'-. .