SCIENTIFIC ABSTRACT GAVRILOV, V.N. - GAVRILOV, YE.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000514510007-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S11211601000101110111013
A004/AO01
AUTHOR: Gavrilov, V. N.
TITLE: The PC-3 (RS-3) Cutting Fluid Sprayer
PERIODICAL: Stanki i Instrument, 1960, No. 11, pp. 29-30
TEXT:T The RS-3 sprayer, a design of the
Chelyabinsk NIITekhmash, does no't require any
regulation or re-adjustment during operation,
since the necessary operation conditions are
adjusted during the assembly prior to its be
ing put into operation. Since there are no
fine holes and narrow slots through which the
\\cutting fluid Is being pressed, uniterrupted
service is ensured owing to the absence-of
clogging. The cutting fluid is atomized in
the following way (see Figure 1): Compressed
air from the-mains enters mixing chamber 3 of
sprayer head 5 through connecting branch I and 8~
interchangeable calibrated 4. When entering
Card 1/3 Figure 1:,

S11211601000101110111013
The PC-3 (RS-3) Cutting Fluid Sprayer A004/AO01
the mixing chamber of the sprayer, the air jet passes over cap 6 and, hitting the
chamber walls, forms a vortex which promotes the uniform distribution of the
liquid in the compressed air, The cutting fluid is supplied to the mixing chamber
by pipe 2. Through aperture 7 chamber '3 is connected with the tank., in which the
fluid is under the same pressure as prevails in the mixing chamber. The pressure
difference between the fluid surface in the tank and over cap 6 makes the fluid
flow:hto the air jet through pipe 2 and cap 6. The outlet connecting branch 9 is
placed under an angle of 90 0 with respect to the direction of the compressed air
jet, so that only atomized fluid can get into the cutting zone. Before entering
the mixing chamber through the connecting branch the compressed air is purified by
a filter. The holding capacity of the tank is 3.3 liters, the operating pressure
of the compressed air is 2 - 6 at. The average fluid consumption amounts to from
100 to 500 gram/hour. The maximum distance between sprayer head and nozzle is
.1.5 - 2,0 m. The sprayer with the filled tank weighs about 10 kg. Fluid consump-
tion can be controlled in one of the following ways: 1) by changing bushing 4;
2) by changing cap 6 with calibrated aperture; 3) by varying the distance 'W'
between the face of interchangeable cap 6 and the axis of the apertures of bushing
It, which is attained by changing the washers under the shoulder of cap 6, The
Card 2/3

V 1 21/60/~DOVO 11/0 11/0 13
The PC-3 (RS-3) Cutting Fluid Sprayer A004/AOOI
greater the distance "a" the lower the fluid cons-.Lnption. Th~? fluid levsl in the
tank is measured with the aid of a measurirZ rule through the ,"Iller hole of the
tank. There are 3 figures.
Card 3/3

LITIMSKIY, I.B.; GAVRILOV, V.N., red.; MATUSEVICH, S.M., tekhn. red.
(M.VA,omonosov and experimental technology] 14.V.Ioomonosov i ek-
sperizentalInaia tekhnika. Kiev, Gos. izd-vo tekhn. lit-ry USSR,
1961. 2u P. (MMA 15:6)
(Lomonosov,, Mikhail Vasillyevich,, 1711-1756)

ROSTOVTSEV., Lev Ivanovich; GAVRILOV, V.N., red.; GUSAROV, K.F.t takhn.
red.
(Metallurgy of steel] Metanurgiia stali. Kiev, Gos,Izd-vo, tekbn.
lit-ry USSR, 1961. 233 p. (MIRA 24:12)
(Steel-44etanurgy)

P0240KHIRDI, Fedor Lukich, kand. sellkhoz.nauk; RABIBOVICH, VX.#
kand. sellkhoz. naukv red.; BIMINA9 L.F., red.,; GAVR11DVo
V.N.# red.;KVITKA# S.P.v tekhn. red.
(Alfalfa growing in the steppe] Kulltura liutseM v atepis Kievp
Izd-vo Ukrainskoi akad. sellkhoz.naukj, 1961. 2J#2 P.
(MIRA 3-5:2)
(Alfalfa)

ot
S/121/61/000/002/005/005
A207/Ai26
AUTHOR: Gavr1lov, V. N.
------------------
TITLE: A bench machine for producing chip-breaking recesses in cutters
PERIODICAL: Stanki i Instrument, Mashgiz, no. 2, 1961, 32 - 33
TEET: A description is given of a new bench machine for producing
chip-breaking recesses on the front surface of cutters, designed at the Chelyabinsk
NIITEKhMASh. The high-precision machine can form small sized recesses in various
cutter tools with the cross section of holders from 12 x 20 to 25 x 4o mm. Figure
3 is the kinematic diagram of the machine: I - the turning frame can rotate on
axis 2. Electric motor 3, pulleys 4 and a spindle with a 60 mm cast iron disig, are
located on the frame. The cutting tool holder 5 can turn around its own axis
through 3600 and move along a T-shaped slot, which, in turn, is located on the are
of a circle on the sector of 1500. The horizontal regulating support 7 facilitates
the mounting of the cutter relative to the finishing circle, so thar. tne required
size f (Fig. 1) is obtained. The moving of the carriage 9 together with the frame
1, by iqeans of a screw and handle 10, helps to yield the recessary length I of the
recess and to space it correctly with respect to the auxiliary cutting edge (size 1;
Card 1/4

S/121/61/000/002/005/005
A bench machine for producing chip-breakdng recesses ... A207/A126
Fig. 1). The horizontal stand assumes the position ensuring the size f, by meahs
of micrometric head 11, The zero position of the head corresponds to the position
of the horizontal stand, at which f = 0. After the cutting tool has been mounted
on the stand and fastened by rotating eccentric 12 (Fig. 3), the horizontal stand
is removed from the cutting tool, and the finishing circle, by means of the frwne,
drops to the front surface of the tabl. After the electric motor has been switched
on, the finishing circle, under the action of the frame's weiFht, will cut into the
front surface of the tool until stop 8 reaches the surface of the bushing, which
ensures the 0.2 mm depth of the recess. The described machine is said to be success-
fully In operation at the Chelyabinsk Tractor Works and at the Moscow Small-Sized
Automobile Plant. The techdical characteristics of the machine are given as
follows: pressure of the finishing circle on the front face of the cutter in kg
3, travel length of the carriage (movement of the circle along the recess) in mm,
-.40 power of the electric motor in w ... 40, dimensions of the machine (length x
width i height) in mm ... 385 x 385 x 295, machine weight In kg ... 16. The geo-
metr.y of the small chip-breaking recess (Fig. 1) is given as: f = s - (0.1 * 0.2)
mm, where s is the cutter feed, k - at a cutting depth up to 5 mm, is equal to
0.1-0.3 mm and at a cutting depth of over 5 mm, is equal to 0.4 - 0.6 mm; 1- should
be longer than the width of the chip by no less than 1 mm,),, in finished and semi-
Card 2/ 4

S/121/6i/ooo/ow/0*005
A bench machine for producini chip-breaking recesses... A207/A126
finished processing-of soft steels-50, in the processing of hard steels,and, when
it is necessary to increase the strength of the cutting edge, from 0 to 100. The
author points out that the new machine eliminates the problem of producing recesses
by hand or using the 6umbersome universal equipment. There are 3 figures.
Figure 1:
C&rd 3A

NEKHENDZI, Yu.A.; BUTALOV, L.V.; PEROV, N.I.; FILIN, Yu.A.; Prinimal
uchastiye: GAVRILOV, V.N., inzh.
Founding properties of low-alloy titanium and the mechanical pro-
perties of titanium castings. Titan i ego splavy no.6:240-250
s61. (MIRA 14:11)
(Titanium alloys--Testing) (Titanium founding)

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