SCIENTIFIC ABSTRACT P. CHERKOVSKIS - A.M. CHERMALYKH

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308420020-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

GORSKIWI Jevgenijn;,.=,RKOVSKISP.Itransiatoral; DRIDINS, J.
(translators]; 'HOMAIKE, T.Ttranalator]; LIELFETMS, P.,
red.; PASTARE, D.,, tekhn. red.
[Problems in the specialization of livestock raising in the
Latvian S.S.R.) Latvijas PSR lopkopibaB specializacijas
problemas. Riga, Latvijas Valsts izdevnieciba, 1961. 106 p.
Translated from the Russian. (MIRA 15:3)
(Latvia-Stock and stockbreeding)

MOROY, R.N., kand.tekhn.nauk; POPOV, LV.. kand.geogr.nauk; BORSUK, O.N.,
kBnd.geogr.nauk; GRUSM:XIYj H.S., kand.tekhn.nauk; VELIKAKOV0
M.A., prof., doktor tekhn.nauk, rad.(Moskva); URTVAYXV, V.A., otv.
red.; IN, O.A., red.; BLIMUIK, Ye.V., red. Edeceased];
BORSUK, O.N.. red.; DAVYDOV, L.K., red.; DOMANITSKIY, A.P., red.;
KALININ, G,P., red,; KRITSKIT, S.N., red,; K10MIN, B.I., red.;
HANOIM, L.F., red.; KINKMI, M.F., red.; 011LOV, B.P., red.;
PROSKURYAKOV, A.K.. red.; SOKOLOVSKIY, D.L., red.; SPANGLER, O.A.,
red.; CHEBOTAREV, A.I., red.;.CHERKOVSKIY, S.K., red.; SHATILINAO
M.K., red.; VLADIMIROV, O.G., tekhnreF. - -
[Transactions of the Third All-Union Hydrological Congresd Trudy
III Vassoiuznogo gidrologicheokogo 9"ezda. Vol.5. [Section of
Hydrodynamics and River-Bed Evolution] Sektsiia gidrodinamiki i
ruslovykh protsessov. 1960. 421 p.
(MIRA 13:11)
1. Vsesoyuznyy gidrologicheskiy a"ezd. 3d, Leningrad, 1957.
2. Gosudarstvannyy gidrologicheskiy institut (for Fedorov, POPOV).
3. Chlen-korrespondent AN SSSR (for Velilmnov).
(Hydrology--Congresses)

"AT~ IV

ACC INR& A110031t,05, '1*01j1,;C1" CODE': Uli/oi5ji/6,u/ooo/oo"'/OO8!/Oo91,
AUTIiOli: C'110r](oz'yur4ov,1 A. ._,T,_-(Aspi runt)
Oil G: InsLitutc of Engineers of Geodesy, Acropbotosurveying, and Ca~tography,
"I"ovosibirsk (Novosibirskiy institut inzlicnerov geodezii, acrollotosyemki, i kartograLli)
TITLE: Evaluation of the accuracy in a triagulation net with measured sides and
.ntermediate angles nui between fixed points
SOURCE: IVUZ. Gcd&,ziya i acrofotos"yemka, no. 2, 1966, 81-94
TOPIC TAGS:' adjacent iso3celes triangle, bearing angle, wcid-,ed function, condltion
quadratic crror~-&,-
ABSTRACT. Errors indirect measurements of connecting elements in a system of ad'acent i
isosceles triangles are evaluated. Results of masurci-iients yield a system of N side
equations, bearing angles, and corrdinates. Formulas are developed, for bearing-
angle increases and the shift of the link at point K. When the numbers of sides
rLnd the shift points are odd, the system of equations is given in the form of
weighed functionF., and the system of conditional equations is divided into two groups.,
~ho fii-t 6roup cintain.~ conditions of sides and the second
bearing angles and coordinates. Special formulas are developed for, coefficicn-~rs in
conditional equations of the second group and for weiffned functions. The manner of
-solution of the conditional equations is explained, and the system-of transformed
;-Card 12

ACC NR- AP6031605
equationG ics, given. Forumlan for detcr-mining mvan quadratlic errors for the bearing
angle and longitudinal and transverse 7,hifts are given. The mean quadvatic error
of bearing angles changes with the change of angles. A table in th*e original
article contains numerical values of man quadratic errors at various angles of tri-
ang-les. A formula is developed showing the quadratic error in the function
which appears as a result of errors in the initial data of bearing'.angles and the
length of the base line zf the triangulation net. This forimla is adapted to any
side of the bearing angle and any shift point in the net. Orig. ax;t.. has: 5 figures,
3 tables, and 27 formulas.
SUB CODE: 08 UBM DATE: 23Dec65/ ORIG FEF: 004

CHERKSLOVA, S.V.
Nature of variability in Idorhynchus biplicatus NaUvkin.
Trudy NIIGA 111:42-51 160. (MIRA .14:7)
(Brachiopoda, Fossil)

CHTRKUN, V.Tu., Imb.-nekbanik
i- -- How tn cbnck lijbricating sy9ten valves in operating anginoa.
14ekb. sill. hosp. 9 no.10:7-8 0 158. (1-11m 11-10)
(Lubrication and lubricants)

CHBREIWV. V.
-- -
Binoculars as teloobjective. Sov. foto 18 no.9:42-44 S 158.
(Cameras) (Field glasses) (IURA 11:10)

11 tile general theory of tedmetrik loci
memc synbcs1s. M;d~ Natit; -VSSR. Trudy sclil.
Tcorii MaOi i NI'Aianiom v 1, 1,9 1 - :116 0 947), Mil,nilin)
ThO 11)"fill achin,ellielit of Otc 1?~lpcr is a simple soilloOll
of th,.~ problt:lw Dovrminc thu (mir-har linkagLs ABCD
1. -;,6L -clocitivs (if AR
(ADA Ld)Jor which the 1 1 of anpular % -
and VC lims givc,t valkic, a( Owtl Act, aml B.-C2,
given by the magnitudo; of the nnglcs 13lAB2=[J ;111(1
C,I)C,=,Y. The lod of all J~j Mid C, we dv,-,l:ri1wd ill wyms
of "graphical chivinmimi": uai 1) po.,twin of 13, 1~; dctur-
piinvil;a~ an interiecticiii Qf txo citicles di-fined by A, D, 16, -Y
and anotherpniranivIer. The solutions of thc coricsponding
p~oblvnls- fbr't bret! and fom- viveii posii ions Df 13C are easily
deri -vedi J'hissfmly vompiete.~; (and apparently supersedes)
On qt:
~ti I I - All LZ. Alli N
gtw. 1--1111. Mvdl.
to (6* relmlillim
p lici, 611h g 7 1wr ma of tile
m, wri 11k Co t4-tf :1 of t.,crinit, t I i, It , 1,
"OtWilk d ill -.1
m
rk, C-xvill"?1ificd ill levill.-i vi I vil (v1*,;,* of ~Vts 6f col r,~j ~olldirl!~
for n 2. 3,4) pi,iti m, I f I I I j.,jjAk. I I )f Sj)
cenful-N art. tile kpz~c ((1,1, (11 7h," mitiwl,., ill
A. 11'. ll'una'Aluder
twc c V,
Mathema ica

AL-A Nauk SSSR.Trudy Sem. Teorii Matin i Mehamiz-
mov 2, 143-149 (194 7).
Two mEchanism dc_=i:;,,n problemsztrv.~olved bythe m(~,T h(O
of geometric lom of "centers", 1A, . pofflts eqllidi~;t:lflt from
several positiom of tile S~IITJC I )Art iCle Of a 1110-villi, I IL1110
Ecf. tile author, same 'rrudy 1, 1,10 216 (1947); tht-~e Nev.
12, 136]. Probictm 1. 'Given (a) two positions .51, S: oi a
driving rrtcmkr-Sj (41 the corresponding positions of the
driven mernber Q, and the instant center pos:tions Ti, T.
for S, and S2; to find a connectinq rod AB for S -m-1 Q so
that Q1, Qz are dead points for A R. Prob1cm 2: Given
three positions S1, Sj, ~5j of ;i dn%,ing iminher S, \h) the
corre-,pont ting positiori~ of the driven m(-m[xr Q, and (-) the,
instant ce,.iter T, for S,; to find t connort Mg rod .4 B f,,r S
and Q so that Q, is a dead poln t for A B. These problvinti
were solv,!d by 11. 41t E-M-cl-'llerit-111, der Betriel.) 19,
173-176 1-1940). GctriebetcchnE~, ReLlIea1lX-NIittei]ll1ll~v1l
8,-:-17-20 (0-10Y; Z.Anpw. Ahah. Aitch. 5, 337--3,16 (1925)]
-to --position problem and the thLory C-1
by I reduction a four
B-annesteucurves. The prem.t paper reduces them, respec.
tively, to tile loci of ~ 1) intcrsect lon, 0 of T,1, awl
with OA1=0.42, and arbitrary 1-kcii 71 ind T, md ~21
ccritera 0 for three correspondim,
with 0 coll'inear with I', and A !I
slillphfied special C:1~'S are
A. IV, Wandhc1ler ~(Alicm2o' III I
V,-

Z, iK V-, r-
7
;C-7
- ------ ----
e-CrOk fomt--4-~'
laray dow
-~,Naik SSS
Sem. TeOr in
j wi, coi e-drjve6---
N Ulemliff OAB::01-2n foiir,~Ifinge linkaIte (for. a. constant n.v.
ant.
d-~ 6A) occur -when tbe inst,
CCnt& line: TP-:i, -normal to tbe connecting rod AB=b
(T=Al3XO-tOp, P=O..,,l XO,,B). This corrects ~,ovne older
rrminvons statf-merils [Kraw, INIaschinenhatl 18, P-41,
(11)39)],,A cfas!i of mcchanisms is defined by the
Mlidition that the extrenirs orcur when ABIOA0111 while
If O,A~~a, 0,0,=!, u>l, AB-b, then
%011 fuln throupb the ome
mi"It. a I~f OP, V~trmivs A , ihiil,o~wi of the rw,-
!'IMM11111M -lurs of a. i. 6 1, :!)d AZO i,
!J ('411 IL!Vjo~%-jrb
VC)l

A
On the clu-C-au-1 Velocities of slider-
CrAnk-.212MMISMO; Akiid. Nau - -55~,rtjuy n-
S6
H NUN~ A63 (1947) R1
-4-
e kape r- review
md
thezxtrerna i of the transmission ratin betweelf, he members
-of-, the -ttrrriing~block- linkage w-ith an olfiiet G 4CO CO., 0
are fixedhinges, A -I hinge. sliding along AC; AC I CO;
COtheoffseQjAtATJ_AC, T-ATXOO., P-OAXOC,
Q=O.OXAC (diecro." indicates intersection). Then, if
Tis An-extreme position of the instant center of
PTHA
-C ' ive to OA because its velocitvis zrro. If 'S' is the*
A
_,ielau
0~ -0
cormspe
ConstTuctionis for a given-i (max or mill) arepresented, and,
2i"it + - ---I -The value-4 of
6 - relaticin n''Imn, ;min (crived.
either i. or i.~~defines the linkage diniensions. For i < j a
quick-return mechanism (Whit-worth), O~Aj both members revolve. The case i=j is
singular since ii.i. Mid the trmisinission ratio if, cun-
d"
_9_
t
drivirij and ariverf-members.-
A. TV, Wundhefftr (Chicago, 111.).
vie'as.
Soume t H.-themitical Re Vol N

,\~erkudirtov, A On tha curvature of conjugate profiles
of circul; \i1!4,- SSS111. Trudy
Teorii Matin t 1)7
(Rusalan)
Let two conjUgatC PMMU3 P,,, P, of two circular gear5 of
centen 0, IM O~ have the rumatura centers M, and M:
corresponding tij tht" i:,,' -if (,ntact C The four-
lirik cirrit- t~;,
ativelmotlDri-0- 0iml-ant'C-2 as
f
P:
Rm"": iffis a simp
fd- of P,'_Ma0' ta
--Th,~Ans nt-ceritei, A. is the
from'P 0
Arlxoszli
-C
V,

J
A~ V'-i~ ff-~;!T-
hiuvl:hwft"tw~e- N uk 1". T"o,",
i Nlvh-udzi~ - 1, tio 1), 55-59 (11)[7).
If 0 and C aw 01~: %v'i hillp's of a fam.-Isinv'o lilIL-in
11 1, 31111 IA 1- .1 1 1-. 1' t, "lic angle ABC~:?I k lit- "Im!
conditinn" i~; I I-fillud to
cil
a
f T CI(
r! i-. (-n ri, Ott jvwl f -, t,) i~,;
c')IIIIIied an al, I it 1-111:, mv.i rt'hirt's
I I ;I p0ifit w1l, 11 P,). C(Ii ;~11, (111-~ I, flit-
I SO,
I!, fillc~ A 611-4
1 -I ,
~ (A.MIMP11 In ~,,nlr detall
in kI.-I 11jolill,a).
for u 7, '-dtfe, 0-~S'i V; 0-n-
A . It* Wundhcdc? 111.).

'o 06 0 00000 as 0 0 _g A
I I , 4 ?1 u 'JI4,111 Otto " a
v j A L to Out W U tv 11 t d
t~ JPI P 0
$470. ChedmIlinov, S. A.. On the design of four-hinte link-
sit" Ki-II'llitint appi"itimiltely uni(otm motion I I,, I Iw 1 (4-1.
00 N -4 NSSM 1"_tl X- 1*,-' " It 'A It. I A 1. ". 1:11 ; t 171 It
00 A 1.0411 It .#f It lipW "-I Ar if ft
(()A T, I Pl' 11%"1. 0.1 -cirvink, A -pkot, 7'..It,l,r
:0 11'rum Sk ImW rimle. IM a few 1wrtint-lit al,. -hall .00
Ili ii-m only thil nind im-ent ant-, V., A. Moth, - lti,v, AIM to *
III till, 1-11t, 1 1111, Allillar Olt-Writ" lbot 11 Ill.- C .,( 11114 .4
ai I... 11. 1. wt Ili,, list tot'. 1114. owllml of .11 ilill k. 1111111lern.
1., (-,ai-hinge hokur 11,111(* nilb W N%-1 %till Own jiield itp.
OW "
a
l,",xim%I,)y unifirm virrulAr Moli.n of (.'If nA imil'Prmly.
The flinkh ^,ilutin is usimil Nr t1w ifinit ri-innina of this frAlf-
40 in Its"MA.4.. ir.W. 1. . 160. Iliti't IV lwtwmn
Ow% A
iet, ~91*pg
hni-mti- 6 th-irrinint,41 (tir wbirh r hR4 rem :40 0
Accel,,ratiom of On fint and wond nrt,m Thr 6-ut, of the
"iti"m of .4 ("r it Kiven If N a circk RymcnieIrk
so*
pl."If 117% A W. Wsjn,Ih#,lkr, IINA
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A I a t L A &ITAL(AP&K4t Lil#*ATL*t CkAIJIFICAliCh =0 0
go S ' -- 11, .11.1 - '_ - - ,-
a W
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o0il I siv,
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h, h Willill
1p; ~V, it A I 101 ll1 1.111 1 1111-r- 1 1
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.cvIti:l1l\ t
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to 0
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UP (ill I -t fit- v4 I h,- 1'-ticth-
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f
detnil. It 6 Ahawn that the linlifiRr rtAnk r.41111-It I~ a wy.1vit'r
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turkudinov, S. A. Of-, it 1-
-syn ~~PKIJALIIMJ~--
VOW I InD mov 5, iial 7 7 (1 Vfg),

The fhaper A Iff. -i on 1;~vstiv k; i d.
Nauk Ot, 1 1"
Rrv. 10. 4091
Dmartps' rule, ~2: r-r-
2. J. 4:
fzl(,rf Arf.111 :i!
crank curve. and t
and hyprrbolas b-, :i ~!O-- Z' mint'o,"i

,e (on,.,i f3.-t,
hinge nriltap 'r3
D the tracing poirt)
mod:fied Cebykv -Ti~!r;-:
Tech. [17vestiyaa 1946. 6,93- 10~ T;lc4;,
Rev, 8, 101)'. th~ n,
of 9(x' Y) gu-,ra itecs that
q (x, y) - 0. 1 n t 1- c . t i. lhv, - .1 rn,1XirFItIITI (~f
intersections witf the p~ner ;s required
A. W "i'undnedirr (Chicayo, 111.).
SOUrce: Mathimatical Revieps, Vol 12 NO.( 5'

_~z
R D
L
erkudinoy, S.A. Desip of some mechanisms approxi-
mating uniforin motion,
Tcorii Mag;n i Mehanizi-nov 6, no. 21, 5-26 1,1941)~.

L-LML12a.is given explicidy, is ir-finvat' voin nVon _6f 5
a0propriate slquence of ftitictions. The autlior proposcd 't
I Illf),fifil"Itio.) of the Illethod ill which tile approxill1:11ini:
fum-lion is defillf"I Is 11-, impj~,jt flilif 1;(~ij ( !I, 11P.111Y urdorm inn6oll b"! of tile

F hwifig a 1,01y[mmi.ki ill Z. If v Collstant. ( !I, Ir A
critf-rion rvquirc~ ;t tit.i\ltlMIll I'MMUcr rf Z, 3 im, t 1) t i I
rf,ll~l ;II)t mllpfil wit f. 'I ii pirwim;it u n I t lic I o with Offj,~Ct~
dov" not dkcli"", 11., I)w pIt" J!!,i r 11, 4 '1 'r, "t i~I)a 1 :1

Akad- Nmd, ~~-P
tW4-ri Nathr I ; ,
d hwa,:"" H!
_"T3.
0t(
l'1 t,'-303jj re applied
x-I 47 2W. 1" 4W), 11
:_,vrr~'j tic-,

h -
S

Some apjIlications of. the method of
Akad. Nau), F)SSR. rrudy Sern.
j-
Teorii Win i Mehanizinov fi, no. 24, 4~ 77 (19-19).
(Russian)
This paper deals with breeding of finkages g6crating
nearly-circular coupler curves (or intermi,,,;ions). If only
th tios of the link tengths are relevant, Rubarts' theareni
lbr(eends three new linkagc-s (with differwit link-
generating the %mic cot ipler curvc. If a coupler curo.
is a circular arc, the inverse motion has a circular cullpler
icurve (Do) of center Do. If (D) is only ne~Lrly circular, so
iwill be (A), the maximurn deviation b--ing 1he same for
both curves, as well as the number of inte&-ections With tile
!true circle. Combined application of Robert-s' tr-'Jjjrforlila -
tion and irversion breeds 12 new link-aves. If the mother
linkage satisfies; Grashof's condition of revolving, thei,- Nx-:11
be three double-revolver linkages, six single-revolvet 11!&-
ages, and three double-rocker ones.
Source: Rathema t1cal Reviews
A iormula for tlic rmi: :,L als
J
:
IIIIXIN-ircular por(iwi i
e "Ol I ;'d i:-~' if~ flit-

dei,afl
to One of th 4
,
e v IIwc!IjIli'::1~

j!
LeN ~t
1_!'F Is SIIbj(-q
IIWTII'~'T U01 [it' a
fi~-d to
pp

h lot 1,
1:t I

Vol a C,

mumNov, S. A.
Cherkudinov, S. A. "Sonic nppliratlons of thc~ ret.'al of rotnitanr mollon" Trudy Seminara
po teorii inashin iipehhanizrov (Akad. nauk SSSR, In-t mashinovedeniya), Vol. VI, Issue 2-4,
1949, p, 45-47y - Piblio~g: 9 items.
SO-U-4630, 16 Sept. 53, (Letopis ?Zhurnal Inykh Statey, No. 23, 1949).

QDIVS)v S, A -
Mathernatical Reviel-%; Nlethod of multiple intervelation in the
of ineclumisins. Alutd. Nau k S- S Trudv
May 1954 Scot. T,~tv:'~ T~fa,in i Nlehan"izino-v 10, no. etil, E. 10;1).
mechanics

CtULV,UDr.-IOV,_ S, A. and SPERII.-SKI-1, N. V.
0
"Synthesis of j,]at, Hirged Mechanisms with Stops," Trudy Sem. teor. nash.,
11, No.43, 1951

SOV/124-58-1-158
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 1, p 18 (USSR)
AUTHORS: Levitskiy, N. I -A.
TITLE: Modern Trends in the Development of the Theory of Synthesis of
Mechanisms for Automatic Machinery (Sovremennyye napravleniya
v razvitii teori-s sinteza mekhanizmov mashin-avtomatov)
PERIODICAL: Sessiya AN SSSR pa nauchn. probl. avtomatiz. proiz-va, 1956,
Vol 6. Moscow, AN SSSR, 1957, pp 81-92
ABSTRACT: Bibliographic entry
Card 1/1

CHOMMINOV, S.A. - SPERANSXIY, N.V.
.06"
Suggested type for maltsBe cross gear. Trudy Sem.po teor.mash.
15 no.60:28-44 156. (MLRA 9:11)
(Gearing)

GRE.-W.JD-INOV (Cand. Tech. Sci.) Lev-'Lt~~"-iy N.I. (Dr. Tech. Sci.)
Basic tasks of planning mechanisms of automatic machines.
v
paper read at the Session of the Acad. Sci. USSR, on Scientific Problems of
Automatic Production, 3-~-20 Octbber 1956
Avtomatika i telemekhanika, No. 2 p 182-192, 11057
9015229

CH]CRKUD111OV,_.S~A.; SJ%1.qA3,'5KIY, N.V.
- - - 1- If
Using the method of multiple interpolative apprDXiMation for
the synthesis of four-link transmission mechanism. Trudy Inst.
mash.Sam. po teor. mash. 17 no.67:46-77 157. (MIRA 11:2)
(Mechanical movements)

CHERKUDINOV, S. A.
S. A. Cherkudinov, "On the Theory of the burmester Gurves and Pointsell
p&pW p"Sentod n't t1m 2rid All-Union Caru~. m jItuAammtal prablams Iz thg
Tboory of Ymohims aW IftchanUms, moscov, UEM, 24-28 m=vb 19,>8.

NUN
Vigil
I Ilia

CH&WIDINOV, S.A.: SPERANSKIT, N.V.
Using the method of interpolative approximation with a single
high-multiplicity unit for the synthesin of four-link trans-
mission mechanisms. Part 2. Trudy Inst.mash.;Sem,po teor.
mash. 18 no-71:60-68 158. MIRA 12:1)
(Mechanical movements)

PBhw I BOOK EXPLOITATION SOV/3574
Cherkudingy, So wey Aleksandrovich
Sinten ploskikh sb&rmirno-rych&zhnykh makhanizmov; zadachi o vosproizvedenii
ne]?reryvnoy funktsii na uklannom otrezke (Synthesis of Planar Linkages;
I'viblems of Reproduction of Continuous Function on a Given'TAterval) Moscow,
I&I-4oAN SSSR, 1959- 321 p. (Series: P-roblemy teorli mashin) Errata slip
latwrted. 2,200 copies printed.
Sponsoring Agency: Akedemlya. nauk SSSR. Ustitut mehinovedeniya.
Ed.: A. A. Biagonravoy, Academician; Ed. of Publishing House: A. I. Kudashev;
Tech. Ed.: G. A. kstaflyeva; Editorial Board of Series: 1. 1. Artobo3kvok-iy,
Acimlemician (Resp. Ed.)j A. A. Blagonravov,, Academician,, N. G. Bn4evich,
Academician., V. I. Dikwhin,, Academician., S. V. Serensen, AcademicisaP UkrSSR,
S. V. Pinegin, Doctor of Technical Sciences., Professor.. N. 1. levitskiy, DDetor
of Technical Sclences, Professor, F. M. Dimentberg, Doq~or of Technical
Sciences, A. Ye. Kobrinskiy, Doctor of Technical Sciences,, N. P. Rayevskiy,
Cmididate of Technical Sciences, and A. P. Bessonov, Candidate of Technical
Sciences (Scientific Secretaz7).
CZW1;1'--'F5 -

Synthesis of P3 r Lintwes (cont. ) SOV/3574
PUME19: 1his book is intended for engineers interested in the theory of linkage
devign.
COVMUM: This book presents analytic and gr#hoanalytic methods of solving
Unic mechanism problems based on Burmester's theorem. Chapters I and II pro-
vidLe a general statement of the problem of approximate synthesis of link
mechaniiims and a brief survey of literature :-p'ertaining to the method of ap-
proximate synthesis. Chapters III and IV cite necessary data from kinematic
gecuetry. Some problems of the synthesis of four-bar linkages by positions
an: preipented which make use of these data in solving problems of the.-synthesis
,of mecluLnisms by the reproduction of a function on a given interval. In
Che.pterii V - VIII the analytic and graphoanalytic methods of computing all
pazametAkrs of the kinematic design of a four-bar linkap,, crankgeare., and gear
mee-baniim by the conditions of the interpolated approximation with double
nodos are presented. ChApters IX and X are devoted to a search for the para-
meters of a kinematic design of these mechanisms according to the conditions of
the best approximation. In Chapters XI - XIII a solution is given for problems
of the oynthesis of 4-11nk and 6-Unk mechanisms accordlng to a partial
number of the parameters of kinematic design. Decreasing the number of para-
meters of a kinematic dodtn reduces the accaracy of the reproduction of the
f=ction on the given interval but it simplifies the location of construct-
ively uosble results. The solutions of all problems are illustrated by ex-

Synthesis of Planar Linkages (Cont. ) SOV/3574
amples. The author thanks Academteiang 1. 1. A3ftbolevskiy and A. A.
Blagonarov for their int,4~rest and N.V. Spgranskiy for making the calculations.
There are 166 references- 96 Soviet, 61 German, 2 French, and 7 English.
TIRM OF CONTENTS:
From the Author
Ch. I. Gereral Mtement of the Problem of the Approximate
3
Byritbesis of Unk Mechanisms 7
1. Problem of kinematic synthesis and its place in the
process of designing a mechanism 7
2. Wo groups of problems of the approximate synth,,sis of link
meebanisms 8
3. Examples of using link mechanisms in machine tool production
for the reproduction of a continuous function on a given
interval 10
4. Exanples of using mechani =a .dth stops and mechanisms of
approximate-uniform. motion in machine construction. 12
5. Transmission and control mechanisms 16

25(l) PHASE I BOOK EXPLOITATION SOV/2383
Akademiya nauk SSSR. Komisslya pa takhnologii mashinostroyeniye, T_
Avtomatizatelya mashinostrottellnykh gotsesBov. t. Ili Privod ri),
----- -=bm:!:!=! m--rhin"mi Automuttion of Machine-build-
V.342. Driven and Control Systems for Process V
Machine") Moscow, lid-wo AN SSSR, 1939. 370 p. 'Errata slip
Inserted. 5,000 coplas printed.
Ed.1 V.I. Dikushin, Academician; Fa. of Publlw~,Iag 24-
10 ffe; Tech. Ed.1 I.F, Kuz,min.
PMOIE, This book 1 9 Intended for engineers dealli;g with auto-
sati on Sif Sir iu. i.chins-building processes.
COVERAGES This Is the second volume of transactions of the s econd
Conference on Overall Mechanization and Automtlon of Manurne-
turl g ?roe ones hold September 25-29. 1956. The present volume
aonsists ofethree parts, the first dealing with automation or
engineering measuring methods. The subjects discussed Include
automatic control of dimensions of machined parts, Inspection
'es"nods for. automatic production linea, In-prcceza Ind- -'I
dev!.ces in automating line.,
,;EaPplIc&tI.n .1 lectro.ler
pr- "'oes"as' arid machines for automatic inspection of
bearing race'* Th. as cond part deals Ith au..!;Matle drive&
.ad control fYstsms for process machinery, lacludingappli-
cation of dig I tal compute ra in the control of metal- utting
RachIng tools. ra lability or relay systems. application or
gas.tubo frequency converters In the c,ntral or Induction
motor speeds. magnetic ampliflers ar.-I their use r automatic
systems, hYdraulle drives. and ultrascrilc vibrators. Par-
three deals with mechanisms or autcmatlc machl"s and auto.
matte production lines. The subjects discussad Include
linkage, Indexing, and =o:hzr.!z=z.
driTeill automatic londing devices, d%Aphragm-type pneumatic
drlves~ various auxI liary dOTICefi for automattc productIon
lines# and methods of design and accuracy of cams. No persona
jtI!t!!s &:o tentioned. There are no references.
tyAn_1"- Dynamics and Type or Vesr of Geneva-
210
Shskhvlts~J.1~ Study of Indexing Mechanism* for Tables and
Zr-u6s-of Automatic Machines 222
Cherkudlnov S.A Linkage Mechanisms of Heavy.duty Drawing
iqiHii-~~ 25)
Revkov, G.A. Controlled Friction Drives Made by TsHIITMASh Z?Q
,_V P. Some Problems In the Theory of Loading and Posi-
Prets
tioning Devices 278
iqedvljj~ N.V. Automatio Feeding of Piece Stock Into Working
Gi-FI-nes 292
L&myfihOyy,_N,I. Vibratory Loaders for Machine Tools 311
Experience Gained by the Avtotayod Scent
g_%L
ikhachere In Developing standard Mechanisms for Automating
Auxiliary Operations In Metal-cutting Machine Tools 326
Designing Diaphragm-type Pneumatic Drives 336
Bron, L.S. Standard Auxiliary Devices fzr Autc;=tIc Lin" 152
. _FL. Problems or Profile Design and Cam Accuracy for
8qrVfS_
-Process Machinery In Vacuum Tube Industry 363

CH E~ I.' r\00 1N Ov,
23(P.) PHASE I BOOK 5 0 5
Artobolevskly, Ivan Ivanovi ch, NJ kc)j,-).y I t-ii1mi iLevi tskiy, and
Sergey AleRsnndrovich Cherkudlnov
Sintez ploskikh mekhanizmov (Synthe-s-T-s-of Pian,-?i, Mechanisms)
Moscow, Fizmatgiz, 1959. 10811, T). 10,000 coples printed.
Ed.: A., Ye. Kobrinskiy; Tech. Ed.: N. Yn. Nurashova.
PURPOSE: The book is intended for scientific research workers,
engineers, desigziers, Lecturers, ani students in advanced courses
at schools of higher technical education.
COVERAGE: The book discusses exact and accurate methods of the
synthesis of mechanisms. Problems solved by algrebraic methods
are distinguished from problems solved by geometrical methods.
In some cases suggestions are made for the application ofthemethod
being discussed to particular space mechanisms. The uses of
general methods of synthesis are illustrated by examples. A
list of basic literature is presented. It includes works
published up to 1957. The Introduction contains historical and
bibliographical information on the development of the theory
Card 1/10

Synthesis of Planar Mechanisms SOV/2985
of the synthesis of mechanisms. The authors thank Professor
Ya. L. Geronimus, Doctor of Physical and Mathematical Sciences,
and A. Ye. Kobrinskiy, Doctor of Technical Sciences, for their
comments and suggestions. There are 285 references: 172 Soviet,
81 German, 19 English, 12 French, and 1 Latin.
TABLE OF CONTENTS.
rreface 6
Introduction 11
PA!?"' 1. i0i"IE INPORMATION ON THE THEORY
STRUCTURE A'
ND KINEMATIC GEOHETTL' OF MECHANISMS
Ch. 1. Basic Types and Structures of Planar Mechanisms 27
1. Three-link mechanisms 27
2. Four-link mechanisms 44
3. Five-link mechanisms 62
4. Six-link mechanisms 67
Card Z/10

,--~=Ov- ~S-A-I-- NAYSYUX, L.B.
Synthesis of an intermittent hipped-rear mechanism. Trudy InBt.masho.
Sem. po teor.mash. 21 no.81/82:03-1181160. (MIU 13:11)
(Mechanical movements)

CHERMUMV, S.A. i SPYROSKIY, N.V.
Design of a balancing spring mechaniom. Trudy Inst.mash. Sem. po teor.
mash. 21 no.81/82:4-n-160. (MM 13:11)
.(Balancing of machinery)

_z /C) '. 4116 2"600100 5/006/072
C*1 111 /C
AUTHOR: _Cherkudinov, 3iA--
TITLE: 12"It- Burmaster curves for the ca,- v.,11,are three positions
of a --lane figure are infinitesimally close
PERIODICAL: 2eferativnyy zhurnal, 1..atematika, no. 5, 1c?062, 66-067,
abstract, 5A422. ("Tr. In-ta mashinoved. A!:" SOSS?- Seminar po
teorii mashin i mekhanizmov". 1961, 21, no- 83-84,
133-162)
"EXT
As Burmes'er curves 'he author desijna'es the curve of the
circular ooint3 aa .-,oll as the curves of the conters which are connected
,with the examinat- -,n t.he four Positions of a -,:.lane fig-ure S being
moved in its known case where three of the four Dositions of
3 a~e in_finit-..,.---:1Y close to each other is us(,,,-. ---. Graphically
determine t`,t~ .~arametcr of a six link hinZe-mc:c?,_ar._--, with a fixed
-:)oint. ~-_--or obtains the ecuations of Burmester c-~irves for this
case, fi.-Ids nav; p--ap&rties of thase curvas and --i --athod for their
cor-tructicn. *- fa:Aly of curves of 'he centers :-. '.,~,r:nined through
Car,. 1/~

_V305/006/072
The Burmester curves -for the case ...
011 -!ic
.hree nodas :,,!-,,nsidered, of ahich two are the points of tuan.-encr
of these c,.,rv----.- 7ind -na is "'heir intersection. This family of curves
11 U
is used 4n 'he synthesis of a six link hin&e-mechnnism titIl fixed
noint, which consists of four link hinge imechanisms joined together,
,ind in particu'lar the precision of the fixed point of the guiding link
tI
his mechan4sm is estimated.
'-:,tracter's note :Complete translation.
Care 2/2

CIWIKUDINOV, S. A. (moscow)
. ---- - .
"The use of electronic analosue and di,-,,ital computers in kinematic
synthesis of mechanisms".
report presented at the 2nd All-Union Congress on Theoretical and Applied
Mechanics, Moscow, 29 January - 5 February 1964,

LEVITSKIY, N.I., do)ctor tekhn. nauk prof., otv. red.1 BUGONRAVOV,
A.A., akadonU, red.; BESSSONOV, A.P., daktor tokhri.
nauk, red.; DIMENTBERG, F.M., doktor tekhn. naak, pror.,
red.; ZINOVIYEV, V.A., doktor tekhn. nauk, prof., red.;
KOBRINSKIY, A.Ye., doktor tekhn. nauk, red.;
CHERKUDINOV, S.A., doktor tekhn. nauk, red.
[Current problems in the theory of machines and mecha-
nisms] Sovremennye problemy teorii mashin i mekhanizmov.
Moskva) Nauka, 1965. 342 p. (MIIL" 101:1)
1. Moscow. Gosudarstvennyy nauchno-issledovatellskiy in-
stitut mashinovedeniya.

MIYANOV, T.A., inzbener; BREZIRM, Ya.l., inzbener; RUDNITSKIT, L.S.,
inzbener; KOTESHOV, N.F.. inzbener: TIZIRSKIT, B.B.. inzbener;
CHERKU N, N.A., inzbener; SUSLOVIM, M., inzhener: ZABKLIN, N.K..
Improving the quality of caat-iron rolls for shape rolling.
Stall 16 no-7:647-649 J1 '56. (MLR.A 9:9)
1. Zavod imeni Dzerzbinskogo. Dnepropetrovskiy chugunovall-
teedelatel,IM7 zavod i Dnepropetrovskiy metalluargicheskly
Institut.
(Rolls (Iron mills)--Quality control)

SOV/137-58-8-16868
Translation frorn: Referativnyy zhurnal, Metallurgiya, 1958, Nr 8, p 92 (USSR)
AUTHOR: Cherkun, N.A.
TITLE: Quality and Rational Selection of Merchant-mill Rolls (Kach-
estvo i ratsional'nyy podbor sortoprokatnykli valkov)
PERIODICAL: Tr. Nauchno-teklin. o-va chernoy metallurgii. Ukr. resp.
pravl., 1957, Vol Z, pp 228-234
ABSTRACT: Soviet industry today produces 50 different types of rolls.
The rolls fall into the following categories relative to metal
quality: Chilled alloyed, semi-hard unalloyed, chilled mag-
nesiurn alloy, sernihard magnesium allov, and unalloyed. It is
recommended that the selection of the type of roll be based on
the curve of hardness drop across its section in relation to the
depth of groove incision, If this is small (depths up to 20 mm)
it is necessary to use chill rolls chill-cast with smoothing.
When groove deptlic- reach 50 mrn, the rolls should be of 1,4g
ductile iron chill-cast with smoothing. If the depth of groove
is even greater and it is not possible to cast in a shaped chill
it is necessary to use rolls chill-cast with smoothing with loarn.
Card 1/2 Note is taken of the increase in the use of rolls ma.cle of ductile

SOV/ 137-58-8-16868
Quality and Rational Selection of Merchant-mill Rolls
iron inoculated with Mg. USSR industry has recently perfe( ted the casting of
rolls in shaped chills. This increases roll life by Z-5 tirn(,5~
NI. Z.
'bate i- als
1. Rolling mills--rquipment 2,, Ro" ling
3. Rolling mills--Design
Card 2/2

KRIVOSHEYEV, A.Ye.; RUDHITSKIY, L.S.i.BELAY, G.Ys.; NIKOLAYEV, N.A.; ..-
Prinimali uchaatiye: PARSHIN,AA.I.; KNYAZHANSKIY, M.U.; BEIM, N.I.;
GB.EffUN,-N.A.; NECHAYEVA', Z.A.; LEV, I.Ye.; BUNINA, Yu.K. .I
iron mig,.rolls of cerium cast iron. Stall 23 no.3:278-282 Mr
163. (NIRA 16:5)
1. Dnepropetrovskiy metallurgichaskiy inatitut (for Krivosheyev,
Rudnitskiy, Belay, Nikolayev, Lev,, Bunina). 2. Dnepropetrovskiy
chugunoval'44delatelinyy zavod (for Parshin, Knyazhanakiy, Belyy,
Cherkun, NeWayeva). (Rolls (Iron millq))

KIFERY Ye.V., kand.tekhn.nauk; CHERKUN, V.Ye., ka-nd.tekhri.nauk; MOROZOV, V.I.,
inzh.; BOGAYEVSKIY, V.A.
Precision in riachining holes on the body of hydraulic distributors
by various methods. Trakt. i sellkhozmash. no.9.-41-42 S 165.
(MIRA 18:10)
1. Melitopollskiy institut mekhanizatsii sel'skogo khozyayst-va
(for KiperI Cherki,n Morozov). 2. Clavnyy tekhnolog Melitopol'skogo
agragatnogo zavooa ~for Bogayevskiy).

CIOLUM, V.Ye. [Cherkun, 13.V.J, inzh.-mekhanik
Rapairing looking devices of tractor bydraulic Byetems. Makhe
sil'.hosp. 11 no-3:24-25 Mr 160. (MIRA 13:6)
(Tractors-I~rdraulic equipment)
I

~_ CHERMI, V.Ye., inzh.-inekhanik
How to prevent the overloading of engines during the runnin-
in process. Jklekh. gill. hosp. 11 no.M15-16 0 160.
(MIRA 13:9)
(Tractors-,&gines)

UDALOV, Iosaf Petrovich; SIKLDV, Aleksandr Petrovich[Sndelov, O.P.1;
CHERKUN VI
:,.._almir-YefimoLVich; OLEFIRENKO, G.A. [Olifirenko,H.A.],
ied.; NEMCMKO, I.Yu.,, tekhn. red.
[Repairing checking and measuring devices for tractors] Remont
avtotraktorrorkh kontrollno-vymiriuvalInykh pryladi-v. Kyi-v, Derzh-
sil~.hospvydav UASR, 1961. 39 P. (MMA 15:6)
(Tractors--Miaintenance and repair)

,HM,1JN,,V. Ye. -
"An Investigation of the Process of the Control Test of
Overhauled Tractor Diesel D-q-,ines of Limited Horsepower";
dissertation for the degree of Candidate of Technical Sciences
(:awarded by the Tijdrrazev Agricultura.1 Acadenv, 1962)
(Izvestiya Timiryazovskoy Sellskokhozyaystvennoy Akademii, Moscow, No. 2,
1963, pp, 232-236)

CHERKUN, V.Ye. [Cberkun, V.IE.], kand. tekhn. nauk
HydraiLlic intensifier in the power steering of the T-40
tractor. Mekh. sill. hosp. 14 no.9:21-22 S 163.
(MIRA 17: 1)

KIPER, Ye.V., kand. tekhn. nauk;
_~HFRKUN. V.Ye., kand. tekhn. naukc
MDROZOV, V.I., inzh.; BOGAYEVSKTY, V.A.
Errors in machining the body-slide valve pair of hydraulic
distributors. Trakt. i sellkhomash. 33 no.11:40-42 N 163.
(MIRA 17:9)
1. Melitopollskiy institut mekhanizatsi'l sellskogo kho7yaystva
(for Kiper, Cherkun, Morozov). 2. Glavnyy tekhnolog Melito-
pol'skogo agregatnogo zavoda (for Bogayovskiy).

CHERRUN, V.Yu. LCherl-un, IUJ
~. ~, -I
Testing oil coolers and oil pipes on the USIN-1 stand. Mekh.sil'
hoop. 9 no.3:16-17 Mr 159. (MIRA 11:4)
1. Melitopolls'lciy institut mekhanizataii sillslkogo gospodnrntva.
(Tractors--Engines--Testj~jg)

CHERKUNI VIYU.0 kand.tekhn.nauk; DOMMEV, A.L. [Dorofieiev, A.L.), inzh.-
mekhanik
For reliable operation of hydraulio aystems. Mekh. sill. hosp. 14
no.6:17-19 Je 163. IMIRA 170)
I

CHERKUNOV, B.F., aspirant
Now modification of an operation in ectropion palepebrae and
aersion of the lower lacrimal punctum. Oft. zhur. 16 no.4:
245-247 161. (MIRA 14:7)
1. Iz glaznoy kliniki (zav. - prof. T.I.Teroshovskiy) Kuybyshevskogo
meditsinskogo instituta.
(LACRIMAL oiiGAw:.zuRrEHY)

DIDMO, N.A.; CHERLEWSKATA, I.Ye.
Nature of the Pelcha and Rava-Rusakava dislocations. Geol. sbor.
LLvovJ no.4:16.3-170 157. (MIRA 13:2)
l.Ukrnefterasvedim, L'vov.
(Russian Platform-Geology, Structural)

DZ!.'UBUiK,'), M.C.; C11011-MA, N.G,; YAKOVLEVA, L.A., red.
[Transporta-0.on and deli-aery system of opening deposi- 4n
the Krivoy Rcg Basin; report at the. AU-11nion GoiXerencf of
Coal Industry Fianners] Transporte-nc-vydachna-la skhema
vskrytiia mestorozMenii Krivoi-ozhskogo basseina; dok'lad nu-
Vsesoiuznor, soveshohanii Praektirovshchikov v ugoilnoi pr---
myshlennosti. Moskva, In-t gornogo dela im~. A..A,Skc~.hI.nskcgc.,P
1964. 26 -P.. (MIhA :LFv,-Il

67, Sl 00
37767
S/6 1 / 0 0 0/ 0 0/03 1
D267 302
X)
AUTHORS: Shnobl L. , Chermak, I - and Dvorzha'-,
T IT LE Evaluating the activity 0':' s'licO"-cO') c.-
0 D ~;ed
for the direct syntilesis of :1e_Vhyl_c1)l-
SOURCE: Khimiiya i PrakItichosicoye primeneniye -all iches-
.3 edineniy; trudy kon-ferentsii, no.
c OY
diskussii, resheniye. II Vses. konfer. ro
. i jr-
prim.- krenneorg. soyed. , Len. 1958. Lenin-rad, T-d-'
AN 33,31a, 19orl,(:'235-239 0 -Z Vo
TEXT: The -following results were obtained by the authors 'rom an
X-ray diffraction investieation of 10 specimens of -L.heoe alloys:
(1) The value of the lattice constant does not depend on Cu con-kent
and coincides with the constant -for 7Du-,Ye Si. (2) Since the aijoying
components cannot be identified as independent phases or as a co.-.-
pound, they must be present in tile foril of solid solution, both
types of which are present in call alloys. (3) The -presence of CU
a,.,.d other impurities is mani-fested in the arising o.4~' sate]
CO
Card 1/2

S/06061 61/000/006/056/081
Evaluating the activity ... D267/D302
_,ines which accompany the main reflexions, ~%rhose arran.,ement can
be explained quantita-uively by the modulation cl' the cons-uant. o.-E'
the Si crystal lattice. Since the calculated posiu-Jons of satellites
a-ree well ith experii,,iental values, it is concluded that tlie, al-
loy pre:;ents p'L."re Si with thin 8'ureaks of the hole-type solid solu-
tvions of the impurity atoms in Si. If there are fewer than 4 Impuri-
V atorms (in holes) in 11 cells, the inter-st-reak distance is 55
When -lie number of atoms increasec, this distance dec-reases down to
13.4 It was found th-at such alloys were V4rtually inac-~-ive. Al-
loys containing. not more than 4 atorns in 11 cells were active. tk
dicussion follox,.,ed in which Ya. I. Vabell (Moscow) took Dart. There
are 3 tables and 5 references: 2 Soviet-bloc and 3 non-Soviet-bloc.
.he ref erence3 ~to the En-lish-language publi cat- ons read -is f ollo'...'s:
D1. E. Straumanis, E. Z. Aka, J. Appl Phys. , 23, 330, (10r-2) ; 1-T
Hargreaves, Acta CrYst., 4, 301, ~19;1); J. Bloem, F. "I. 11rollery
//2111ilips Rev. Rep. , 12, 281, (1957).
ASSOCIATION: l~a-achno--i-ssledova'uells2,~-iy institut or'ganiches`-_'org-o sin-
teza, Pardubice (Scientific Research Of 02'~;-
Card 2/2 nic Synthesis, Pardubice)

CM-IAYYJ.: DILFQ'i, F.
Importance of sklagraphic examinztlion of the hard and wrist In
young boxers. Cas.lek. cesk. 204 nc.6:1.51-154 12 F*65.
I Vyzktwmy ustav tel.ov-j,,-.Iiovny v Praze (reditel: doc. dr.
E: Eisell.) a Gentralni rtg odieleni Thrmaverovy neinocnice v Praze
Krci (vedouci: MIDDr. F. Bilelr).

!__ if A I~' jI
I I -, , , I~ i- i-,
C, "
CHERMAK, L.L.
Importance of chemical and thermal processes in a shaft furnace.
TSvet.met. 27 no.6:25-30 N-D 154. (MEU 10:10)
(Smelting) (Blast furnaces)

LTUMISP SeTe, (Orsk); CTmHKA , L.L. (Orsk)
In defense of the ionic theory of the fusion of slag.
Izv.AN SSSR.Otd.tekh.-au no.11:147-150 N 155.
(slag) (MIaA 9:2)

- 1~11'
t,T..,t
RIA.,
I
1 01

-Tb Nibig galt cre,

I J-~~Fj v'- 1
29,
h'T'l inal'.6, k
01 the chiu~i -nattri. i, in Z~ :~ .. ::~- I- ~1;11111C'11:1"-
)rVelf, above t-he tuvcrv~
axiie nickel ore
It L. found Vli~lz

- .
the tuyL-c level. Tt,e
r the me tAe plive b--Jow h, i? ", !~ TCAz ~ T "iUl' "i i
actiom in the liq,4d ph~~ ~,nd C~~,S
K. W.
)17

SOV/1 37- 59-1-473
Translation from: Referativnyy zhurnal. Metallurgiya, 1959, Nr 1, p '00 (USSR)
AUT14OR: Chermak, L. L.
TITLE: Method for the Liquid-phase Recovery of Cobalt From Converter
Slags (Metod izvlecheniya kobal'ta iz konverternykh shlakov v
zhidkikh fazakh)
PERIODICAL: Materialy Soveshchaniya po vopr. intensifik. i usoversh.
dobychi i tekhnol. pererabotki medno-nikelevykh i nikelevykh rud.
1956 g. Moscow, Profizdat, 1957, pp 179-184
ABSTRACT: Bibliographic entry
Card 1/1

IT ~0-
13F
I; rr o I! o f
L_'
I
1--()] ]V( J.-I "Lnr
J: 2 TT-
IODICAT': DF-v~~ ball"; Y, 57,
Tn
U~
C,
of coi)".116 fa:.O.-.
rill, 1)_:-J_~~ of JL""' C!
Y.~: in
:0U., Ll 1;,
It_ r*j,
J1 U of
("'o). CF(J,/ CC9 (r-") r e i J j~-, F, 4 1 -1
ur v C'. of L 11 C' vi C.',. O-L ~1'10 i, n
concontrati-on tl-,~rl:~ ~i h- o b iven X-=-
0 r~--'._. j.C 4 .IV L
R". 0 0 r
ad ra(~ioactivc-t,-!~c
f t-
L
tiorl 6ul.` 'i_ f 1*
i e i-,a 111 -- c, 0:., 0 j: i-*L-,-
of 1

_7P
E0, o'don (11, f:L.(.)~I
.Llatte
lon hz,- n ",I!- .LC
"b 1
C,
I',V
V. 71
-3 10 C. CL L --k
V.
of D. P. 0,1
0,~ ov r(' V. F.
f i
R
ASS
of
J.
r"a.rl 1. Cobalt-Extraction 2. Instrwentation 3, Economics-Effects
.1. - -

SOV/137- 59-1-474
Translation from: Referativnyy zhurnal. Metallurgiya, 1959, Nr 1, p 60 (USSR)
AUTHOR: Chermak, L. L.
TITLE: Liquid Processing Converter Slags Containing Cobalt (Pererabotka
konverternykh kobal'ts ode rzha shchikh shlakov v zhidkom vide)
PERIODICAL: Byul. tsvetn. metallurgii, 1'957, Nr 10, pp Z6-30
ABSTRACT, A process for extration of Co from converter slags (S) containing
0.35-0.5% Co was developed for conditions prevailing at the
Yuzhuralnikel: Kombinat; the process is based on the principic of
"impoverishment" (1) of the S's during their reaction with a liquid Ni
matte in a horizontal converter having a basic lining and being
equipped with an oil burner which provides additional heat. To agi-
tate the liquid mass in order to accelerate the process of 1, short air
blasts are introduced through a portion of the tuy~res. The waste
S's contain 0.06-0.08% Co and up to 0.2% Ni. The Co content of the
matte amounts to 0.5-0.7%; in the process of I it reaches a value of
1.5% (waste S's are produced at this state),and at the end of the proc-
ess, when the richest Ss are processed, it is raised to 2.5-40/o. The
Card 1/2 last batches of the S are again treated with matte containing small
Z5

Liquid Processing Converter Slags Containing Cobalt
SOV/137-59-1-474
quantities of Co. The total amount of Co extracted amounts to -80%. By means
of flowing in a converter the Go-enriched matte having a Ni-Co ratio of approxi-
rnately 10 is segregated into Co-rich S's (1-21,o Co and 2-3.5% Ni) and all inter-
t'
mediate nickel-sulfide product. The S's are again impoverished in a converter by
1-neans of causing them to react with a lean matte (0.4-o.6% Go, 7- 1011% Ni) obtained
during smelting of sinter in a shaft furnace ill conjunction with an increased con-
sun-iption of pyrite. A secondary Go matte (4-676 Co, 16-30% Ni) and a S contain-
ina 0.2-0.5% Go and 0.2% Ni are obtained in the process and are returned to the
stage of the primary I. The secondary Go matte is remelted in a shaft furnace
togeLher with the return S's recovered from its subsequent bessernerization and is
then subjected to blowing which produces an anodic sulfide alloy containing 8% Fe.
The S's from shaft-furnace smelting ( - 0. 5% Go and -O.?-7o Ni) are routed into an
ore-smelting shaft furnace. The extraction of Go into anodic alloys frorn the initial
S's increased from ?.8-30 to 60-6Z7o.
Ye. Z
Card 2/2

137-58-6-11980
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 113 (USSR)
AUTHORS: Lyurnkis, S.Ye., Cheri-nak, L.L., Kagan, A.S.
TITLE: Methods of Increasing the Activity of Powdered Nickel (Puti
povysheniva aktivnosti nikelevogo poroshka)
PERIODICAL: Byul. tsvetn. metallurgii, 1957, Nr 16, pp 20-22
ABSTRACT: The conditions required to obtain active Ni powders are in-
vestigated. It is established that the size class of the initial
oxide and the temperature at which it was heat treated are the
dominant factors determining the degree of activity of the Ni
powders. By means of X-ray analysis it was established that
high-temperature processing increases the size of the crystal-
lites grains of the nickelous oxide which, in turn, reduces the
activity of the powder. In order to obtain a suboxide with
grains of the required size (3-5/(4). it is essential that in the
process of roasting of a i-netal sulfide product (obtained by bes-
semerization of mattes) the temperature of the suboxide not be
allowed to exceed 800-9000C. Results of laboratory investiga- N.P.
tions are utilized in the development of an industrial method
Card 11 for the production of active Ni powder. 1. Nickel powders- -Troperties
2. Nickel powders--Temperature factors 3. Nickel pow3ers--X-ray analysis
4. Nickel powders--Production

CMMftK, L.L.; DMV, N.P. [deceased]
Ways of improving methoda of recovering cobalt from converter and
waste slags In the nickel industry. Trudy Inst. met. UFAN SSSR
n0.2:169-180 '58. (MIRA 12:4)
(Nickel industry--By-products) (Cobnlt-Metallurgy)
(sing)

CKMAK, L.L.; LYUMKIS,-S.Ye.
Incr~2giUg the chemical actilvity of mattes. Biul. TSIIII tevet. met.
no. 5:26-28 '58. (MIRA 11:7)
(Nonfarrou-s metalq--Metallurgy)
(Activity coefficients)

AUTF'~OR: Ctermak, L.L. SCV/136-5_--9-//21
r
TITLE: etallization of Nickel Converter Mattes (Yetallizatsiya
nikelevykh faynsliteynov)
?BRIODICAL; Tsvetnyye 11otally, 1958, Fr 9, 37-39 (USSR)
ABSTRACT: Converter mattles formed in the treatment of nickel ores
belcng to the nickel-sul-.Aiur sy:3tem. The author has
measured the activities ~f nickel and sul,,)hur in sul-)hido
by do'ermining the electromotive force using an
U
ar.,ialgam-type cell. The cell body was made of high-quality
fireclay, the electrodes .,Tere fused nickel sul-~hide, the
electrolyte a fu3ed mixturo of claloride and
Uu
potassium chloride (or bariun chloride for tuezr.-orat res
over 1000011,J). The electrode liquids were contained in
I
Ulm depressions in t1ne cell botton, into which graphibe
rods, insulated from the electrolyte by -)orcelain sheaths,
di~_)ped. Large negative deviation from ideal solu'icn3
0 u-
11fere found. Tho author derivos a quantitativo relation
bot,weon the !.iaG'Ue 3ul,)hiir content and the blo-eing
Uemperature and su-Cests that the lowering of 'U'lle
Cai-dl/2

j.:ot.,a1_liz,jtion of Nickel Converter Matbos SOV136-58
finishing tom,)arature to J.000 - .105000 (with the addition
of fluxes such as 3~Ddilim 3altj or fluorido.s) ij a ond
U.L g
way of effecting the desirable increase in the converter-
Liatte julphur content.
There is 1 table
A330~^IATION; Koiiibinat 'L"Uzhuralnikell (Yuzhiiralnizel' combine)
Card 2/2 1. Nickel ores--Processing 2. Sulfides--TeM.Derature factors
3. Slags--Electrical properties

,_L,J~., inzh.; LYUNKIS, S.Te.
__~MMJ~g
Ionic theory of slags and its practical applReation. Izv. vys.
uchab. zav.; fhern. met. no.12:41-43 D 158. (MIRA 12:3)
lAombinat Yuzhuralnikell.
(slag) (Ions) (Iron-Metallurg7)

CHMNAK, L. L., Candidate Tech Scl (diss) -- "On the problem of extracting cobalt
from converb3r slags (Theory and practice of the process)". Sverdlovsk, 1959,
19 pp (Ural Afftlftate of t1le Acad Sci USSR), 150 CoPies (1-1, No 23, 19--
)9, 169)

SOV/136-59-1-24/24
AUTHORS: Chemak, L.L., and Lvumkis~ S. Ye.
TITLE: Letters to the Editor (Pis1ma v redaktsiyu)
PERIODICAL: Tsvetnyye Metally, 1959, Nr 1, pp 102-103 (USSR)
ABSTRACT: The authors describe the successful application at the
Yuzhura1r$_Vk'o'l'_: Combine of a method (Refs 1 and 2) of
treating-liquid converter slags to recover cobalt.
They complain Ithat it has been neglected and note some
disadvantages of another method (Ref 3) tested at the
Severonikell combine. They state that the Gipronikell
Ynstitute are misguided in seeking to extend the
latter method and suggest that they have used incorrect
and misleading data. The authors note possible
methods of improving both processes.
There are 1+ references, all Soviet.
Card 1/1

60V/136-59-3-8/il
AUTHORS: Lyumkis, S.Ye., Mimukhin, B.M. and.Cherm&k, L.
TITLE: On the Structure of Liquid Alloys of the Nickel-sulphur
System (0 stroyenii zhidkikh splavov sistemy nikell-sera)
PERIODICAL: Tsvetnvye Metally, 1950., Nr 3, pp 29 - 32 (USSR)
ABSTRACT: Previous work had shown that various sulphides were
present in the intermediate sulphide product in the
extraction of nickel. The present work is X-ray
structural analysis of solid and liquid alloys of the
nickel-sulphur system. The apparatus URS-70 was used
and a diagram of this is given. The alloys investigated
were the intermediate sulphide-nickel product and
synthetic alloys containing 1856 S (hypo-eutectio),
21.59o' S (eutectic) and 24.90//o S (Hyper-eutectic) 3he
alloys w8re investigated at room temperature, 560 C and
700-800 C (50-160 C above the melting point). The
transition from solid to liquid is accompanied by a loss
in intensity of the lines but only those lines with the
smallest intensity disappear completely In
S 6/ill alloys
examined lines corresponding to Ni and v re found.
VoicoTsr Ls rich If, N' or were.
gener Le a Y. consi'lit
x uiofn
Cardl/2 s eRf solid

SOV/136-59-3-8/21
On the Structure of Liquid Alloys of the Nickel-sulphur System
solutions of Ni and Ri3S2 end only in those alloys
showing complete absence of molecular mixing (i.e.
complete micro-inhomogeneity) were lines correspondj-ng
to both components of the alloy seen. The micro-
inhomogeneity is connected with deviations from the ideal
state. The properties of the alloys are in some degree
the properties of the individual t:~omponents, i.e. nickel
and its sulphide. Therefore, there is a positive
deviation. The line corresponding to the higher sulphIde
NiS was absent. NJ.S may, however, be present in complete
molecular solution of Ni3S2*
There are 1 figure and 12 Soviet references.
ASSOCIATION: Yuzhuralnikell Combine
Card 2/2

18-3100
UTHOR: Chermak, L. L.
D( Ig
S)Ov/lJ1 9- 2-5 -
Certain Problems of Blowing Nickel Matte
ERIODICAL: Izveatiya vysshikh uchobnykh zavedeni Tsvetna a
metallurgiya, 1959, Vol 2, Nr 5, PP 94-*100 (USS ~
TRACT: The distribution of cobalt and nickel between the converter
mass and the slag when blowing nickel and copper-n1cl-rel
matte can be expressed In first approximation according
to the law of mass action as
(Me)slag /rVmatte
/k17matte(Fe)slag
The constant K for nickel is 6 to 8-10-3, while for cobalt
it is 8 to 10*10- 2. Thus, in accordance with equilibrium
constants, cobalt is transferred from matte to slag much
faster than nickel. Cobalt is subsequently refined from
ard 1/6 the slag. Another way Is possible: concentration of

ertain Problems of' Blowing Nickel Matte
75388
SOVI)19-2-5-i4/-~2
cobalt in the matte until a final stage when it is trans-
ferred to a small volume of rich slag L.-, pract.-I.ced by
Yu,-,huralnikel (South Ural Nickel Combine). This 1.,3 made
possible by the adjustment of the iron content of the
matte. If the total content of Fe and Ni in the -,,.iatte
is approximately 75% and the iron content in the slag
is 45%, the distribution of Ni and Co among conversion
products is established by the law of mass action and
by the values K 0.1 and K . = 0.01. Then, from the
,N'obalt. and iron, the fol-
balance equatioRg for nickel c
lowing relations can be derived
s = 168.35 We'- Fe) (3)
Fe'- 75
Co (75 - Fe') Fe' (4)
AND CO'=-
Ve' 0.0) NI + 0.01 Fe -- 7.561) + 6.8 FC,
ard 2/6

Certain Problems of Blowing Nickel Matte 75388
sov/149-2-5-14/32
where 3 is the quantity of converter slag (kg) fo:7med
by 100 kg Of charge; Co, Ni, and Fe represent their
percentage in the charge before blowing; Co' and Fel
are their percentage at the moment of pouring the slag
out. Supposing that slag is flowing out continuously
as formed, the transfer of Ni and Co into the slag is
expressed by the relation
d (5)
100
which can be transformed by substitutions and inte-
gration into
Card 3/6

Certain Problems of Blowing Nickel Matte 75388
sov/14q--2-5-lJV12
Fe'
Sias= 9311'(Fe~,,,,, 168.35 [(Fel~-75) - (lfe' d Fe'~
k
j) 100 Pe" (Fe'- 75)"
PC
PC'
0.75 N1 d Fe' 0,01 Ni In (75 - Fe') Fe
Fe' (75 - F C75 - -Fe) Fe'
Fe
With the help of the above formula the author submits
a calculation of Ni transfer into the slag, when the
latter is continuously eliminated. This also permits
the determination of the other elements in the converter
mass and in the slag. If the slag is elii-,.iinated period-
ically, the number of eliminations raises very consider-
ably the rate of metal transfer from slag to converter
mass. It is at its maximum when slag elimination is
continuous. To achieve th13 aim Diomidov.-,Uy. D. A.j
Card 4/6 and Shalygin, L. M., proposed to blow the matte using

rtain Problems of Blowing Nickel Matte,
ard 5/6
1~1. , 116
-),3t
SOV/149-2-5-14/32
water-cooled nozzles situated at the head of the furnace.
Matte is continuously poured through a port next to them,
while slag flows out from the opposite side of the furnace
Ir .The transition of the extracted metal from
by gravitir
slag to matte consists in atom and ion movements across
the interface slag/matte. Jointly with Chernov, A. I.,
the author investigated this stage by tracing the metal
movements with Co . A vertically divided crucible with
two cylindrical compartments joined at 'the bottom was used
for this purpose. Matte tagged with radioactive cobalt
was introduced into the larger of these compartments, and
it diffused into the smaller compartment, which acted as
a semi-infinite rod. After the test, the crucible was
rapidly cooled, and the solidified core was studied for
its radioactivity. It was found that at 1,3000 the dif-
fusion coefficient of cobalt in metallized matte is 1.5 to
2.10-3 cm2 /sec, while in slag it is only I to 1.5-10-4 cm 2/sec.
This is the slowest part of the process. It can be speeded
5
enormously (2.5'..10 times) if the bath is continuously stirred,
as done at the Yuzhuralnikel plant. The article is recom-
mended by the chair of heavy nonferrous metals of the

Certain Prob-'ems of Blowing Nickel Matte
ASSOCIATION:
SUBMITTED:
75388
L
IJOV/149-2-5-14/32
J~rasnoyarslc Nonferrous Metals Institutle.
Southern Ural Nickel Combine (Ko-,,,ibinat YuZhuralnikcIL I )
May 15., 1959
c
Card 6/6

L L
Y 1 BF t~: I "a, 1; -,",
g Via
02"i.
t
w V~ , -
zr
R F
c f .5
91
4
PI F
'kiF
R P~P;Iy
r
Fo . N o
-4 JIM
;tm.

BOGHKARXV, L.M.; RKGULINA, A.T.; SEMV, V.I.;,CHE LK, L.1--;- SRKRW,
B.P.
Pilot plant testing %f the smelting of oxidized nickel ores
with a blow containl-g up to 45 percent oxygen. TSvet. met. 33
no.7:23-228 Jl '60- (MIRA 13!7)
(Nickel-Metallurg) (Oxygen-Industrial applications)

CHER14AKP L.L.; BUROCHKIN, A.Ye.
Experimental smelting of nickel ores in an industrial
stack furnace (22.5 percent-oxygen content in the blow). TSvet.
met. 35 no.4:22-24 Ap 162. (KRA 15:4)
(Nickel-Metallnrgy)

IAKUBDV,'V.I.; CHERMAX L.L.; VANZHA,.A.I.
Refractories made from the waste slag from nickel smel-ting. TSement
29 no.1:19 Ja-F 103. (MIRA 16.2)
-e 1., Urallskiy.filial Akadeaii stroitelletva i arkhitektury i YpOhno-
Urallskiy nikelovyy kombin4t. -
(Refract6ry materials) (Slag)

LY uff,!.-~ G!Tl.DIj'.Ky L.L.? MIKHNIN, 1, i;1 ~ F -,. ~
I . --I i , . ll.;-Ty.0 .
X-rays et-1,31yals of 'iqqu~d heary motal su'~fJdv alloys. I zv.v',,s .
~L - S
ucheb.zav.k tavet.met. 8 16 ;.
I WITRA 19.111)
1. Komb,-nat "YuzhurFLlr,!kc-ll". .~utnft.Led Fqb-.-uary 28, !962.

S// 089/60/009/006/003/011
B102/B212
AUTHORS: Chermak, Y~j Dzlifay, L.
TITLEt Inrlvanoe of a partly inserted absorbing rod on the distribu-
tion of the*neu-trQ,n-flux density
PERIODICAL: Atomnaya energiya, v. 9, no.''6,-1960, 470-476
TEXT: The authors have deveioped a method of calculating the effective-
ness of a cylindrical absorbing rod partly inserted-in a non-reflecte~d
rbactor. This method makes it 'possible to estimate relatively easily the.
~disturbance of the neutron-flux density, which app6ars near the rod. A
cylindrical, homogeneous reactor of height H and radius R is considered
here. In it, a control rod-may be move' in a hole of radius a (see Fig-1);
the insertion depth of the rod is-h (-H/2--'-h 4H/2); the remainder of the
hole is empty or filled with the material that is also in the reactor.
The authors*used the one-group appro~uiaation. The neutron-flux density
9 . 9(r,z) and the geometrical buckling. B2 are connected by the relationt/t.
+ 32y - 0. The neutron-flux density at.the(outer (extrapolaied)
boundary of the reactor is given b- YR,z)'= y r, +H/2),= 0 and that at
Card 1/7,
11:7
1A.

22 1 ih 3
S/089/60/009/'006/003/011
Influence of a pd~rtly ... B102/B212
given
(r-~ a)
aq/an
~he inner one
is
= Ky, where K denotes a linear
by
operator charactdrizing the degree of fill.ing of*the hole (empty; filled
'with absorbing m4tter, filled with reactor material). The last-mentioned
relation is given as follows if.the extrapolated length ',, is introduced:
ay/an Ky y/),. If'the hole is filled with reactor material, it
(2-405 )aq;
follows for R~>a that X
and if it. is filled partly ith
2 R 6y for -H/24zi!~h
absorb ing matter and partly empty, K9
for he_'z i~-:H/2 ' where 5 an
_(y
y denbte the reciprocal values of the.ext:~apolated length for an
hole and a hole 2filled with absorbing matter, respectively. The
eigenvalue of B and the corresponding flux-density distribution
are calculated by applying the above conditions. In the interval
-H/24 zZ H/2, T('r,z) is-ex-oande-d in a Fourier series
co (z) rcos akz for odd k
Z Tk(r)gk(z)'
9(r,z) where gk .'sin a z for even k.(a,
k=1 k
empty
minimum
y(r,z)
kn/H')
Using Zh B2) J,
Y, (JrBY R)
Card 21,

S/089/60/oOg/006/0031/011
Influence,of a partly... B102/B212
ihe cylindrica i function Z is determined,.and the authors set
zk(r,B )
Yk (r) - 2 Now, the condition a?/an = K? has to be satisfied.
Z (a,B
k 11 Zk (0 q, K,4 ~(p, (k 1. (8)
This is done by .21 Zh (a. RI) 11
Z", ((1, 13 Z" v B)
dr
of K. Thug, this problem is reduced
wherel k1 denote the matrix elements
to solving (8). 2
The eigemvalue ~f B and the corresponding eigenvector
Yk
can be-found. The following expression is obtained for the matrix
elements K kl h
--Khl=6 ~ dZgj, (Z),--4z)

1
2
_r), dZ9h (Z) 91 (Z)' (9)

Card 3

22443
S/089/60/009/006/003/011
Influence of a pa,, B102/B212
Fzom the equatiod 2 . Z,(a,B2 (h = -H/2) (10)
2 2
and Zll(a,B - Zl(a,B (h - H/2) (11)
2
the minimum eigenyalue of B id,-determined. (10) is valid for a complet ey
inserted control rod and (11) for an empty hole. In both cases, the flux~-
density distribution is given by Z 1(r,B~~)cos a 1 Z up to a constant factor.
For practical calculations, one may set 9,, - 0 for k> N, and (8) may be
substit'uted by the finite system of homogeneous equations
H Z1 k . N . (k I.2...N). The calculations arg done for such a
'~k_.Tk 'kl'pl
practical case. The.following assumptions are made: R = 215 cm, H=415cm-,
a = 2.5 cm, 6 - I .-726-10t-4cm-l,'~- = 1.1629 cm 1~ 1for the following three
insertion depths: h - H/4, h 0, h = 7H/4. The following results have
2 1 2
been obtained (non-reflected reactor); B = 0. 1,824- 10_1~=_
(B 2 i /V 0. 1824 - 10- 3cm-2; B2 /~ 0.2244-10-3cm- 2). The numerical values for
m n max
Card 4/,7,
. 3-

S/069/60/ 0-09/006/C03/01 1
Influence of a partly ... 3102/3212
Tk at h-0 are shown in Table 1, those for h - H/4 in Table 2, and those
for H.i. -H/4'in Table 3. The authors thank R. Zezul, Y. Svatosh, and-
M. Prazhskaya for the numerical calculatidns,%vh~ch have partly been done
on the electronic computer B~CM (BES1.1a) in the Vychislitellnyy tsentr
AN SSSR (Computer Center AS USSR). There are 6 figures, 3 tables, and
2 non-Soviet-bloc referenci~s.
ASSOCIATION: Institut yadernykh issledovaniy ChSAN, Praga (Institute Pf
Nuclear Research of the Czechoslovakian AS, Prague)
SUBMITTED: March 4, 1960
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Card 5/7,'

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CHNWLTKH1 A.M,, inzh.
Mechanism for remote speed changes. Mnshinostroitell no.10:)8-39
0 '57. (MIRA 10:11)
(Remote control) (Clutches (Mnchinery))

CHERB41,-ii0l, MI.. 1L Clh(, rmalykh , 11. N. I
Levingon's hearem in dl.spersicn interprel;atton. b'kr. fliz.
zhilr. 9 no.3,272-276 Mr 164. (1.,"-rRA 17;9)
1. Institut matematiki AN UkrSSM, KAyev.