SCIENTIFIC ABSTRACT FR:MITROFANOV, S.P. TO:MITROFANOV, S.I.

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• Collection: Scientific Abstracts
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• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

Group Machining of Parts ~Cont . j 853
Ch. II. Group Method of Machining Parts 1~~
1~;
1. General characteri$tlcs of the groupin;~~ method '
2. Prj.nciplee of p~.anning group manufacturrinQ; processes 1i
3. CI�~ssification of parts (grouping) 2()
~}. Development o:P the group manufacturing process 3~t
Ch. III. Design of .3p~-cial Devisee, for Group Production 5'
Ch. IV. l~odernizatlon of Equipment 7`}
1. Mac~ernization of turret latr-es 7:L
2. Mo~~ernization of lathes as x~elatgd to the grouping of
8;3
ma~~hine parts 10`}
~. Modernization oi" milling machines
Ch. v~ a~roup M~tchixfir~ of Parts a~~ a Dams f,ar })evelaping Un1.~
Head Ms~chine Tools lOt~
Ch. VI.Application of the Group Method to V~~rioua Kinds of

Machining of Farts 111
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Group ~+lach~ining of Parts (Cont.) 853
Gperation of Zncreas~s xn eff'ic:~.ency
machine tool percent)
Turret lathe 40-50
Turning Zathe 20-30
Mi111ng ma;chi~e 25-30
Drilling machine 20
Re ~~c 1;ion o~
se -oErer t~me
percent
5()-~60
2c)-3o
7t7-8o
(nol~ g~.ven ~
The author thanks the; following persons for tl~ieir~ active partic;ipatior_
In introducing the gY~ouping a~ethod to the ind~.ietr~y: Engineers ;,
Ye .K.Ivanc~v, ~.L.Tas uba, I .S .Gindin, A .A .Karat;~el'nikav, V .I.P1~~tonov,
and foremeln: A .Kh ~Yanbukhtin, and A .A .Shakin � There are no rE;ferences .
TABLE OF GoNTENTS:
Introduction
C~h, I, Bs,sic Problems of Production Plann~.ng ~
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~1/
PHASE I B44;K EXPLOrTATION 853
Mitrot'~~no~v~, Bergey Petrovich, Candidate of Technical Sciences
.. _ _..w..~..~.........~.~..,.....~~.......~.~
Gruppo~vaya obrabvtka detaley kak metod nao~chn-~entificvDevelopm~~ntioP
~Cr~pup ~lachinin~c of Parts as a Basis pp0 copies a?rinted
Production Method~s~ Leningrad, 1957. 115 p� 7,
Sponaorin~; Agencies: t~bshchestvo po rasprost7.~aneniyu palitich+~skikh a.
nauchn~rkh znaniy ~3SFSR and Lenin.gradakiy d~;~m r-auchno-tekhnil~heskoy
propag8-ndy .
Ed.: Kuta-y, K.A ., C~~ndidate oi' Technical. Scih-ncE:s, Docent; Tech. Ed .
Fre ger� D . P .
PURPOSE: i~hls booklet is intended for tool a+1d ~aroduction engineers .
CpyERA,GBi' The booklet presents a
on a c;lassiPiQation of parts .
of production greatly reduces
anal improves organs .anon and
The; fallowing figuros show the
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''group meth+~d" for machining based
]:t i$ state~~ that the group method
tYie preparation time for production,
e~'ficiency o,t` various operations .
~lncreaae in operating efficiency:
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Group Methola of Machining Parts (Copt.) 829
5. Freparation of Production To~aling ~2
6. Modernization of Equipment 56
Modernization of machine tools to reduce nu~nual
han+d 1 ing time 57
Modernization of lathes related to the grouping of
machined parts 59
,~. Multipo~sition devices for tool mounting C1
b~ Turrets 6~
Four-spindle turrets 6~
Eight-spindle turrets 67
Uge of lathe tail sto+~k 69
Devices used for redul~ing time of setting tool
for proper size 73
Longitudinal drum-type rests 73
Transverse rests 75
Conclus.lona 82
AVAILABLE: Library of Congress GO/ksv
11-13-5$
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Group Metho~~ of Machining Parts Cont. } 829
� claimed that this method of mach:fining reduces ;manual hand 1 ir~g,
time, .improves organization of par~oduction, and considerably
increases operatirng efficiency. there is 7. Soviet reference.
TABLE OF CONTENTS:
Introduction 3
ri for the Manufacturing processes 5
1. FreiP$ ~ .
2. Fri:aciplles for De~-eloping Group Manufactur:~ing Processes :~0
3. Classification of Parts ~~ Grouping
;~3
4. Workin~;.0ut Group Manufacturing Processes �3Q
a) Rough machining a part 33
b) Fir-ishing a p~~.rt 35
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l?HA-SE I BOOK EX:pLOITATION ~~9
� Mitrofanov, Bergey Petrovich, Candidate of Tech:~~ic~-1 Sciences
Or~povoy metod obrabotki detaley na toP rn~ on�~La~;hesrand 1~i11ing
�t~.rikl~ Qroup Method of M~ac8~npr.-g Series: Leningradskiy dom
Machineta~ Leningrad, 195 t - ekhnicheskiy
nauchna-tekhniches koy propagandy � Inf ormat~s io~lno t
lietok., no. 35-39~ p+IekhanicheekE-ya obrabot'I~a metallov) 10,000
copiep,printed.
sorin .A envies: VBesayuznoye obghchestvo po ~rasprostranenc-yu
3pon 8 6
politic~heekikh i, nauchnykh znani;y, Leningra.dskiy dom nauc
'tekhnlches'koy pro~lagandy.
Tech. Ed.: Prager, D.P.
p~pOSE: This booklet; is intended for tool and production engineers.
COV'~RR(~E: The booklet: describes the basic prir~~eiples of a group
method of machining parts on lathes and mi:l.ling mach~.nes � ;rt is
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h'RYSENKQ , N. S . ; PO7NYAKOV , V. Y~.. ; GA`l. AIIYAN, L.M. ; Z~~D4V, Yc . Ian; ~ r
KADYRZii.ANOV, K,il;.; KC7l,'I~I:Pd, A,'~T,; TItOTT~~KIY, A.V.; I.~~rG:It~I"~,:Ii;tT, tii.i'!..
~3 ~+
~~.~~?~~~:~~~ " ~.; "~=II,~~`rrYEV, V,Ya,; SQI~")I~', a.I.; AsYA~'J}~~r1kJ~, "Ia'~~;
~ _ ! 1 r f ('
GAYIsIT A,A,; G}s'iiltl, ;E.PE.; G}'.~:'i'~~'~}'.~HTf'~Yx1, I,.E~:.�s ;}~;r;,.,a":'t:i! .,, 'th Metal:lar}~Z'. '''~:vt{:t. .~�~ ! .
30 no, 5:94 ~yE~r r,.; fy~ (tIi \ i~:t
1, Ch.Len TSer.iti�fil'noE,~~ f~ra'v)F~niyra N2~ucxrT~o-t,~khrricYrv~r,k~~~>=:~ ~.~t~.3h,~E~rr~at~,il
tsvetnay met~~lltzr~ii i zavad "Ukrtaink" (fC7r Ka�ysenko}, ~'. Cr.~}~~n
TSentral'na~Jc> I~ravleniya PJe.ucY,no-tekY:niche.rko};o obs}-ic}zestr~ra %sv~~tnoy
metal.l,ur~~.i 9. "aave~~rlnike:I.'" (fax Pozriyakos~). 3. 1:n~3t:it Ana :~a~_~~ ~ ~~ ~ .~ ;~
~l:olybd~Qn~.~~e
t~a depend on the pH: the curve 1'or d:ie~~iy~.d~.~,iia,.s~~.~~.;:~t;e k,E.-izz;,
linear and for pH = ~-10 whsle t.t;at for butyl. xan~that;e
had a maximum at pH = 6. Linear relations were found
bet~een the lo~arithni of mime an~~ the quarzt~.ty ad3orbed
at various pH values (:~.i ~i~rc ~), ~tez~pe.z:~atures, (:z! i~;u,~~u; ~~} und to be sufficient (:r~igu:r~es 1
2); sodium su:tphide cau~;ed desorption of both reagents
(Figures 1, ~); the adsorption eras found (Figures 1,3,~j
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~ov/ 1 ~~- ~~-~- ~,~./~ 1
Kinetics of the Sulphidisation of ~'riithsonite and Cal~~Yr.~e d-:id
Collecto~� Adsorption on their Surface
(Figure 3) were sttadied as well as the influence of
potassium,xanthate concentrati~~n on i.ts adscrrptio~:~ on
calamine fo.r various states of sulphic~isatiozz and acti-
vation (Figure 4) . Tests on adsorpt;~on were also carr~.e
out, ahawin,g the influence of pH on the recovery cif
calamine in the concentrate and a~.so~.ption of but,y~.
xanthate on it (Figure 5) , of mixing time at variclus
temperatures (Figure 6). Comparison of the curve; shows
a parallelism between amenability to flotation of the
minerals and adsorption of the collector, especia7.ly
evident with simultaneous action of ;~ depressor for a
constant consumption of collector (Figure ~~); thF- x�ar~e
of parallelism otherwise :is li:~ited (,Figuz~e $) . ~'he
authors' give equations for the growth of the sulph~.de
film and the adsvrption� covering by da.sthyl~xitrliopb.osphat e
and xanthate on the winerals. The apparent activ[atzon
energy for the sulphidisation of cal;~mine and smthson~,t~
are given as 5540 and 3$8a cal, and that fo:r the
adsorption of dithiophosphate and isoamyl x;anthat~. 24Q0 ~,a1.
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SOV/1;5-~58-~--~.1/~~ ~
AIITH0~f3: ,- itrofa~ov, S.I.., and gu~,hni.kova, V.G.
-� TITI,~: Kinetics of the Sulphid:LeB�iotion onitheir~S~urfa~e
Calamine anti. Coll�ctor ~~.d rP
(ginetika sul'fidizatsii ~i~~$o~-ta i kalamina i
adeorbteii sobiratel~a n~ ikh poverkhuosti)
PERIOD=CAl~: Tsvetnyye Metally, 195$, Nr 6 s PP 62 - ~i5 (USSR)
,,~,BgTRACT: 3'he conditions for the sulphidiZing of the ~_mportant
oxidising Zinc minerals amithsonite anti calamine, res-
pectiv�1~, from the Tetyul~.nsl~pyollectars ha:3~eeneatu~ied
and the ada~nrption en them of
by the authors with the aid of radioactive :isotopes
(g35 and g~~}. The lonescreenedeout~unl0 ml ofea sodium
_p.3 + 0.15 mm fract
sulphide (sulphate-free) solution co:a.tainir~3
S35 were taken with 0. ~~ g of mineral fear the sulpl~idisat:=.on
e~cperimenta, the radioe.ctivit~ of the solid sopar~~ted
after a gi~~en time and washed under standard cor~.cl;ltions
being determined, The effects on sulphide adsorption
of its initial concent~~ation (Figure 1), of pH (F:ig~.re 2~!
of mincing time at diffEArent temperatures (10 to b'7 I~)
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Differential Flotation; Theory and Practice SOV/12~~
. COVERA(~l~,s The book presents the basic elements oP the ther~ry Qi.'
riotFStion, based bath on Soviet a.nd non-~iova.et ~itudies, ~,nd d~1~ra
descs^ibes Flotation i,n aotua~. pra~etire at conaentrat~.a~- ~alant;s.
Deta;L~,e are given at ~variot~c~ proc~e,ssea, s.nd bas~.c; equ:t.pn~~�~-t ~Gnd
.~L. prodi~ation-oontro~, methodr~ are described. There are ~+,~c1
rc~'�s~ences, of which ~~+0 are Savi~at, 156 Eng11sY~,, 17 c~~:r~nan,
5 Frt~nch, 1 Swedish, ,and 1 Finni.slh.. No ~ersona~.ities ~.re meritionec~.
TABLE 0~' CO:~iTENTS
F~efaGe '~
Iritrodurtion a
PART I. SOME ELEI~iENTS OF THE T~~EURY OF
FLOTATION
Ch. 1. Charaataristics of Phases and Doundaxy Lay~r,~ ~.
1. ]~iquid phase (water)
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1~~5) PHASE T BOOK Ex:PLOITATION SOV~129~F
.I Mi~ofa;nov,~ Spridon Ivan.ovich
Selekti~may~~ ~'? ota~siya � teoriya i praktika (Di~'~'P7^ential F7.4tat:Lon,;
Theo;t+y a,nd Practice, Moscow, Metallurgirdat, '1958. '~'2.~ p.
3,30~~ ca~pies printed.
Reviewers: Eygeles, M.A. , Doctor of Technical Sci+:;nces; Strel't;~in,
a.S., Candidate ot` Technical Sciences; and Mate-eyenko; N.V.,
Engi:~eer; Ed. t Troitskiy, A.V.; Ed. of Publ a.shing House:
Yezdiakova, M.L.; Tech. Ed.: Vav~nshteyn, Ye. 1:!~.
PURPOSE; This book is intended Por engineers and technicians eYigaged
in the bene~'iciation of metallic and nonmetall~i,c minerals. :[t may
also be used by students of secondary and highFsr educat~.ona1
inst;ltutions, as well as by employees o~ coneeratration plants ire
various branches of industr~r.
Caf~i~3.... �~`~`'
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SOV/137-58-7~-15743
Translatic-n from: R eferativnyy zhurnal, Metallurgiya, 1~~58, l~r 7, p G6L (1.1SSi~1
AUTHOR: Mitrofanov, (No initials gi~;en)
TITLE: ~`R'tf~ar~,,~,~~vated `I'em~~erature on the Mechanic~~l I'ropErties
of Sheet Iron. (Vliyaniye vysokoy temperatu.ry na mekhanicheskiye
svaystva list.ovogo chuguna)
PERIOpICAL: Tr, Dal'nevost. palitekhn, in-ta, 1457, Vo147, :hTr 7, pp 1-?
ABSTI~AC'T: Three types of sheet iron were tested, Roofing sheet iron,
structural sYieet iron inoculated with Mg (MSI), and low-carbon
sheet iron, It was found that sheet iran can be used in laad�~
carrying strtactures exposed to a 300oC terr~perature:; in this
case MSI is preferable since its range of elevated brittlenescs
lies ~n the 35U-45G� temperature range, On the other hand, its
range of maximum plastic cleformability lies in the temperature
interval between ;00 and 350�, One of the many f'ac:turs affr~ct>n~;
the decrease in strength and plasticity at 500� and higher. is the
separation in the solid solution of finely dispersed phases the
strength and plastic>ty of which is lower than that of the ferrite
grain. 1 Zran--I~lerhana.cal properties ~. Sheet:--'I'emperat,zr~e factrr-;~
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sov!137-~5s--1 n--zc~~ o~
Translation fram: Referativnyy zhurna.l, Metaliurgiya, 115$, N'r 10, p~~(ta;SSk~
AU'I'HOItS: Kuznetsov~~, L. N. , .M.k~~+7f~rn'at'; -Sw-~-~ -
TITLE: The Influence of Pulp pH on the Desorption of a Collcctar F~�om
the Surfaca~ of Sulfide Minerals by Compl+-~;~ lro;~ C;y;inid~:s
(Vliyaniye pH pul' py na desorbtsiyu sobiratelya s poverkh.nost>
sul' fidnykh mineralov ko~:npleksnymi tsianidami zlzeleza~
PEF~IODICAL: Tr, N. ~-i. gorno-razved. in~ta "Nigrizoloto", 1957, Nr z3,
pp 116-121.
ABSTRACT: In this work a study i:~ xYiade of the influence of complex Fe
cyanides on the adsorption and desorption of a collector from
the surfaces of sulfides, Investigation of the reaction of collec
for and complex' Fe cyanides an the surface of sulfides was per-
formed in terms of relation to pH value under conditions of rig-
araus and constant control thereof. The method of in~cstiga
Lion is adduced, and the results thereof are set: fort.t~, lnvest~t;a
tions have determined that the action of the cyanides depend upon
pH. Kq.[ F`e(CN~6~ is a good desorbent anal depressant for a num~
ber of sulfide minerals. All the minerals may bE~ arranged in
Gard 1~~2 series in declining order of degree: of "dcipressioix" by Kg,[ Fc~(CI~E..I ,
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sov/1 i7 ~58 ~ ~ ~ ioc~
Translation from; Reif~rat:isrn/~y rhl.ir.~~il, Metallurg>.ya; 1`a~tS ~~r 'i 1-, ! I !I~SSR!
A.U'l;l;ilJR: Mitrofanov; S4 I,
T?TI.~E: Utilization of Rddioactive~ Isotopes iri the In~~rv st~gatlon and
Control of Ore dressing P~roces5es (Ispol' zo~~aniye~ rad~aakl ~
nykh izotopov ~,~ issledo~.anii i. kontrc,le p.rotsesso~ obagashche
niya}
PERI~7DICAL: Sb, statey Vsese zaoch;li. politekhne xn-~ta, 1957, Nr 18
pp 7b-~87
ABSTRAC'~T: T.n ore dressing (D) ra,~ioactivity can bi. used directly i~n tl~ie~
organizing c:~f the process ,~f D~ as a means of control of the D
process, as well as :n the Investigation of c�ariaus phencme~~~a
related to the D processes ~=I'he de~.~elopment of the works on
the utilization of radioact~ae isbtppes permits not only to
broaden our knowledge in the realm of the theory of D processes
but also to organize the automation of control and r~,,f;�l~st,,,n ci
the processes of grinding: flotation etc
1. Ores��-k'rocesszr,g ~. I~udi.oisotop~s~~I~'exl'`c;r�manc~~
M, M
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Translation f~�om: Kefer~tt~rr,y ~h~:rrr~sl M~~t.~,ll~~r.giya, I~Sfs, :~~- 4 }~, '~'!i:~i.~ir~
A1J~'H4RS: Kurc,ehk.ina, A. V, , ,Mitrt,f~~~c~~-w(�~,,......---,�-...
TITI..~: Com,hint^cl PJ'it:ttlc~d frtr I,ttca "C'rca~itt~'-erat. Ott l-larcl C;urit ~~ntrr~f~�c.i
("Persistent.") Oxid,z,ed Gres (Kombinirc~v;~nnyy n~tet~ d pt~r~~rt8t~,ot1 Process ,'~
original
:Periodicals Za~l9 Leningr, Born. in-ta, 1y56, Vol 32, rto 3, ~3-353 i7-5~+~; 55w31.
Abstracts Reports and discussion of the a~~inar held irl March-t~pril l.j~l at thy:
Lenlingrad Min,~ng ~astitute.
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137-1958-3-4519
ti Kinetica> of :Diethyldithiophosphate and Eth~ylxanthogena'e (cant. )
powder with the collector solution; a and. n are constants, Qn
the surface of the pyrite, th~~ adsorption rata of the collectors I
and II increa:~es with an increase in the temperature of the pulp.
The apparent energy of activation is apprtaxi~nately Z.-1 kcal.. fox
the adsorption of II. Kinetic isotherms fc>r various temperatures
all show a break at a point which. corresp~:,>nds essent~al.ly tc~ the
�same amount of adsorbed substance, perkEap;~ to the saturai,ic~n of
a monorr~olectilar layer, The adsorption ~~f 1;he collector and of
the Ga+~" ion by the pyrite, as a functiork of the pH is detc>rrn~r,{ed
by the equation: G = a ~ v, pH. Cad' + ions present in soluttan (wi.th
a pH of 9) affect the adsorption of II by 'the pyrite only slightly.
.According f;o the results obt~tinea, law tera~pt~raturE;s ar7c1 >nc~rc~6~::ecl
velocity of flotation are essential for c.ffer;;tive separation. of C:u
and Pb sulfides from pyrite, because at ;:ow temperai.~.u�cs the
adsorption rate of the collector substance by the pyrite is srr~all,
A.. Sh.
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~~ + Y ~ f ~~~ ~l ~~ ~ ~_ _~_

137-1958-3�4519
Translation from: Referati~rnyy zhurnal, i~4etailurgiya, i~=~$. -~= 3, ~ ~ `1;~~S~
AUTHORS: Mitrofanov, S. I., Ratnikova, O. A.
TITLE: KinetiGS of Diethyldithiophosphate and Ethylxanthogenate~
Adsarption by Pyrite (Kinetika adsorbtsii dietilditiofasfata i
etilksantagenata na pirite)
PERIODICAL: Sb. nauchn,, tr. Gos. n.-i.. to-t tsvetn. met� 1957, Nr ! 3,
pp 2027
ABSTRACT', A study of certain factors which tnfluence the adsorption of
Na diethyldithiophosphate (I~ and of ethylxanthogenate (II j by
pyrite. When the consumption of the collector is uniform F,er
each ton of solid, and the s~~lid-to-liquid ratio is constant, the
adsorption ra1;e per unit of surface of the mineral powder is
greater for lame grades than it is for fine ones (within the
limits of the sizes tested of -0.3 and + O.a4~E mm); the ii. ~ .wMi'^i~:~ .ll._.bt ..F .tt. 't 1~ ~. ,.- ~ . - . ,.ttw~A ~ i4. ,:u`�.,, M 1~. .
tfr .�~ ~~ t,~i~~t R6
aRt~tfr�et FMti 6Nt,>RRT'tt ~kt.rR
r _r. ._... w,. ..~. ._ ..
~ w{ ~~~-
~ .r 4M r~ �N~ ~ 7.. t;~, Mr
gttect of ~ ~elodq ~ the pulp ea the rutodtf aa8
NlKiirttY ~! iio~tioa. ti; 1 Atitrrrt{rnit au Uretrr4+t Ur t}tr fltrtrtiixt vrltx'ity
catu~cd not uuly w accelerstiar- Ur tlur flotation ;r.+ rhown try
an inrrraw= in t1te; ulttput pcr wtr ~nettt inwe n1 dv~ Y and
rertrtiu, r-1lhrxt~h ttnta4l, inlptt~
in the proprrtirs rst the rot>ceutssEe. '1'ktc Ir+tt~�ir w~-x luuti~
cubuly nuti.~alrltt at for be~iatticrt a~ a run. 1l~i. aaeume.:
tort the rxttpttt trt a IlatatitNr ntsrbinr tnny, inn thi* ++iW'�
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APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134700017-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134700017-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134700017-6

APPROVED FOR RELEASE= 06/23/11 = CIA-RfDP86-005138001134700017-6
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