SELECTION OF LUBRICATING AND COOLING LIQUIDS FOR METALWORKING

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000600390464-4
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 4
• Document Creation Date: December 22, 2016
• Document Release Date: October 18, 2011
• Sequence Number: 464
• Publication Date: May 29, 1951
• Content Type: REPORT

Sanitized Copy Approved for Release 2011/10/19: CIA-RDP80-00809A000600390464-4
CLASSIFICATION CONE`IDENTIAL YU~fl~G~~~~Y-
CENTRAL INTELLIGENCE AGENCY REPORT
INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS CD NO.
COUNTRY
SUBJECT
HOW
TJSSR
Scientific -Chemistry, ". lubricantsy.ca9ldnts
fi
('
PUBLISHED Book
WHERE
PUBL"ISNED' Moscow
DATE
PUBLISHED
LANGUAGE
1949
Russian
DATE OF
INFORMATION 194y
SUPPLEMENT TO
REPORT N0.
TNIS nODV YLNT CO NTAIN! IN TORY ATIOM AFF[CTINO TN[ NATIONAL 0[I[N/t
OF TNL UNIT[D ]TAT[6 WITNIN TN[ YLA NINR OL []FIO NADt ACT t0
U. !. 0., ]I AND SZ, A! AYlN O[D. ITS TRANSYIl SION OR TN[ R[Y[LAT'tN
OF ITf DO NTIM IS IN AFT YAMNIR TO AN UNAV TN ORIZ[D FLRSOM 1] f.. `
NI YITLD !T LAY. RtFRODV LTION O! TN I] TORY IS FRONII Ii[D.
Lubricating and cooling liquids are selected on the basis of the type of
cutting, the required quality and type of the final work, the properties of
the material, the type of equipment, and other factors. The selection can be
made on the basis of data in the tables which follow.
Table 1. Lubricating and Cooling Liquids
for the Cold Working of Ferrous Metals
SOURCE S ravochnik Tekhnolo e o Mekhanichesko Obrabotke Metallov, 2d edi-
tion, Mashgiz, pp - 91, LC Call No TS 210. 2 .
Type of Operation Name of Liquid
Rough Turning Soda solution (sodo-
vaya voda)
Preliminary milling Alkaline phosphate
water
Ss,i,r^',CTION OF lIJ??..ICATI.fiC .;2:L' CO~T..TrN:'r LIP?UIDG FnR MFTdTWARKTA~
Drilling with the Aqueous solution of
ratio of the length sodium silicate
of the hole to the ~iterally, "liquid
diameter of the glass"~
drill ~3
s
ARMY
NAW
Composition of Liquid (percent
content of chemicals in aqueous
solution)
1 .p of calcined soda or 0:8'1 of
calcined soda and c,.2596 of so-
dium nitrite
1.596 of trisodium phosphate or
0.8~, of trist3lum phosphate and
O.25'd of sodium nitrite
0.8~ of sodium silicate or 0.5'~
of calcined soda and O.251G of
sodium silicate
1.296 "emul'sol" or paste and
0.5-0.896 of calcined .soda (ar
trisodium phosphate) or 2~T of
"emul'sol" or paste and O.25~T of,
sodium nitrite
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 Sanitized Copy Approved for Release 2011/10/19: CIA-RDP80-00809A000600390464-4
CONFIDE~~~~+~
Table 1 (Contd)
Tune of Operation Name of Liquid
Fine turning; final Soap solv}?ion
Drilling with the Emulsion
ratio of the length
of the hole to the
diameter of the
drill between 3 and 5
Drilling of deep "Sul'fofrezol" With 9086 of sul'fofrezol and 10~, of
k asps
o
10-2096 of emul'sol and O.l~r of
calcined sods or of trisodium
phosphate
15-2096 of emu].'sol and 0.1'~ of
calcined soda or of trisodium
phosphate
tiDHFlDEN~IA~
Sanitized Copy Approved for Release 2011/10/19: CIA-RDP80-00809A000600390464-4
the addition of ker- er
osene
Composition of Liquid (percent
ccltent of chemicals in aqueous
solution) ?
0.5-0.759 of calcined soda or
trisodium phosphate, 0.5-1.0'~
of soap, and 0.25~r of sodium
nitrite
g-1~~, of "emta7.'sol" or paste and
0.596 of calcined soda or triso-
dium phosphate or of sodium
silicate
Reaming and broach- Emulsion
ing
Reaming oP deep Sul'fofrezol
holes
Gear milling;
thread milling
596 of emul'sol and 0.2~, of cal-
cined soda or of trisodium
phosphate or of sodium silicate
78-8096 oY mineral oil, 18-20~r of
pig*ol, and 1.7-2~, of sulfur.
Any mineral oil, including used
oil, may fulfill the function or
the mineral constituent. Heat-
ing mazut may fulfill the func-
tion of nigrol.
Sul'fofrezol Same as above.
Working on automa- Emulsion
tic machine tools
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Table 2. Lubricating and Cooling Liquic}s for the Cold Working of Nonferrous Metals
Type of
Machining Name of Liquid
Boring Rapeseed oil + +
1;11?x, of turpentine
Fine turning Kerosene Dry Dry Dry
Rapeseed oil - - -
heading Rapeseed oil y + +
Kerosene - -
Drilling Emulsion + + ~
Rapeseed oil - - +
Reaming Rapeseed oil t t - _ + _ Dry
Emulsion - - }
Final, milling Emulsion + DrY 4 Di'Y - + DrY
Rapeseed oil - - - +
Grinding Emulsion + + + - - DrY }
Aluminum Duralumin
Silumia
metlFl
} Dry
_ ~
+
-
t
-
t -
+ +
}
_
-
Dry
- +
-
o
Dry ~
~
~
+ _
+
- ~
~
+ +
}
~
A
~
-
,~
..
.Q,
~ t
R:1 t } ~ t -
Rough mils tom. ;i Emulsion - . + - -
Rapeaee$ oil - - -
5~i of kerosene and
1F4~ of turpentine
* A plus sign indicates that the liquid is question is recommended for use;?a minus sign, that it is ~t recommended.
_ "Dry" indicates that the metal i.s worked vithottt ~~oling, i. e., in a dry state. To prevent ignition of the metal,
electron metal is .never ground trithout a cooling liquid.
? 50~ of machine oil and
50? of kerosene t +
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D4aterial Being Aorked*
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CONFIDENT f ~
Table 3. Average Noraisl Expenditure of Lubricating and Cooling
Liquids in Different Types of Metal~rorking
Type of Operation
Name of Liquid
Quantity of Liquid
Supplied per Tool
(liters/min)
Expenditure of Liquid
per Machine tool
~(liters,lmo) '
Turning
Rough
Emulsion
Up to 20
100
Final
Up to 10
80
Milling
Rough
Up to 20
100
Final
Up to 10
60
?Lxtra~ne
Sul'Yofrezol
10-20
~
Of threads
Up to 6
20
Threading
Gear cutting
Rough .,
"
Up to 3
i
Up to 10
10
40
.
Final
Un to 4
10
Breaching
Rough
"
Up to 1;
10
.
Final
"
Up to 10
10
Grinding
Rough
Soda solutLon
Up to 30
250
Final ~
Emulsion
Up .to 30
200
-H~Ckra~fine
Up to 30
~~
Drilling
"
Up to 6
50
coNF=DENTrAt. ; ,
C~~if~DEC:TIA!
Sanitized Copy Approved for Release 2011/10/19 :CIA-RDP80-00809A000600390464-4