Index Books Technology of watch production (Tarasov) 1964 year

Content .. 35 36 37 38 ..

Technology of watch production - part 37

.

g

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P..

0

.....

0

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"0

0

27th

28th

29th

30th

31st

32nd

33rd

34th

35th

36th

37th

38th

39th

40th

41st

42nd

43rd

44th

45th

46th

47th

48th

49th

50th

Designation of

operations

Advance No. 2

.

•

D\vell

•

0

•

•

0

•

•

Advance headstocl<

Advance headstock

Advance No. 2

. .

Advance No. 2

. .

Dwell

.

•

•

.

•

•

•

.

Advance headstock

Advance headstock

Advance No. 2

'

.

Advance No. 2

.

'

Dwell

•

•

•

•

0 . 0

Advance headstock
Advance No. 2 . .

Dwell

•

•

•

•

•

0 0

Retract No. 2

•

•

.

Approach No, 5

•

•

Plunge No. 5

. . .

Dwell

•

•

•

•

•

•

•

•

Retract No. 5

•

•

•

Approach No. 2

Advance No. 2

•

•

Advance headstock

Advance headstock

Retract No. 2

•

.

•

Retract headstock

Approach No, 3

.

•

Advance headstock

Advance No. 3

• •

T o t a l

. . .

Headstock

and tool

travel

2 .35 + 0 1 -

2

•

1 . 00

0.775

-

1 .450- 0.97-

- 0.05

=

0.430

0 , 05

l

0 . 05

J

0 .90 - 0 .67

2

=

0 .115

-

2 .33 - 1 .85 -

- 0.05

=

0.43

0.05

l

0. 05

f

0.04

-

1 .26

0 . 02 5

-

1

1 .445

0 .015

-

1 .460

1

0 . 025

1 .195

0.38

1 .455

0.43

+

0 ,48

=

=

0,91

1 .405

0.60

l

0.37

J

-

.s

�

v

>

�

E

"'

u

1 0

-

3

3

10

10

-

3

3

1 0

1 0

-

3

-

1 0

2

2

-

2

-

3

3

1 0

3

1

3

1

-

661

X

360

.

�

=

revolutiOns

Sheet A -2 (com' d)

""

"

Cam rotation,

Camshaft posi-

"

�

"

:0

15

degrees,

for

tion, degrees

0

.s

�

P..

fii'

._

'"

'

8

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0

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>

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0

0

15

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P.. �

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E

E

-o -

E

0

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(.)

�

�

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� .s

"'

>

(.)

�

(j

u..

�

z

8

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E

.:::

3

E

7 . 75

0.010

78

28

-

143

171

-

-

-

-

2

1 7 1

173

1 .290 0,015

29

1 0

-

1 7 3

183

0.15

-

-

-

-

-

-

0.5

0.005

1 0

4

-

183

187

1 .15

0.008

.

15

6

-

187

1 93

-

-

-

-

2

193

1 95

1 .29

0 .015

28

1 0

-

195

2 05

0.15

-

-

(4)

-

205

209

0 .5

0 .005

10

4

-

2 05

2 09

0,4

0 ,003

13

5

-

209

214

-

-

-

-

2

214

216

3 .78

0.012

110

40

-

216

256

Turning cones of small slope

-

-

-

-

2

256

258

10

-

-

-

6

258

264

2 .89

-

-

-

(6)

258

264

0,03

0 .005

5

3

-

2 64

267

-

-

-

-

2

267

269

2 .92

-

-

-

3

269

272

-

-

-

-

(6)

269

272

T urning cones of small slope

3 .585

1 .14

2 .91

-

1 .405

1 .80

0 .37

-

1 4 5

0.012

1 00

37

-

272

309

0.01

38

1 3

-

309

322

-

-

-

1 0

322

332

-

-

-

3

322

335

-

-

-

3

335

338

0 .010

60

22

-

338

360

-

(60)

-

-

338

360

-

661

243

1 1 7

-

360

P

d

.

A

5550

5

.

.

ro uctLOn rate

=

980

=

.7 p1eces per mmute

Setup calculation

Sheet A-3

Part No.

K-26-12

Cam lever

ratio

Headstock

2 : 1

Part name

Cannon pinion

Rocker

Tool No. 4

3 : 1

2 : 1

1 4 6

Material

Cutting speed

UlOA

33 m/min

No.5

Spindle rpm

5000

2 : 1

Production rate

6 .4 pieces

per minute

';::J

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&

0

.....

0

�

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0

1st

2nd

3rd

4th

5th

6th

7th

8th

9th

l O th

11th

12th

13th

14th

15th

16th

17th

18th

19th

2 0th

21st

22nd

23rd

24th

25th

D esignation of

operations

Rel ease coll et . .

Retract headstock

Close coll et . .

.

Retract No, 2

.

.

Approach center-

ing tool

.

.

•

.

.

Advance headstock

Dwell

.

. .

.

.

. .

Retract headstock

Retract centering

tool

0

• • • • • •

Switch-attachment

to dril l spindl e .

Approach drill . .

Approach No. 1

Advance headstock

Retract No. 1 . . .

Retract No. 1 . . .

Advance headstock

Dwell

.

.

.

.

. .

.

Retract No. 1 . . .

Advance headstock

Dwell

. . .

.

.

. .

Retract No,

1 . .

,

Retract No. 1 . .

,

.

Advance headstock

Retract No. 1 .

,

.

Approach No. 5 .

Headstock

and tool

travel

-

2.65 + 0.8 =

=

3.45

-

2 . 05

-

0 . 1 + 0.2 =

= 0.3

-

0.3

-

-

-

0.5+ 1 .05 -

- 0.185 =

=

1 .365

O ,H 0 .1 5 •

1

= 0.25

0 .1 + 0.15 =

= 0.25

0 .005

r

0,28

-

0.065

1 .45

-

2 .1-1 .01- 0 .2

2 . 0

=

0.445

0.1

}

o.1

0.50

2.10 - 1 .01

2

+

+ 0.4 = 0,945

0

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c

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0.

�

0

Q)

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s

i5

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u

s

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e>: �

-

-

2 : 1

6.90

-

-

3 : 1

6 .15

-

-

2 : 1

0.6

-

-

-

-

-

-

-

-

-

-

3: 1

4.095

2 : 1

0.50

3 : 1

0.75

3 : 1

0.015

2 : 1

0.56

-

-

3 : 1

0.195

2 : 1

2.9

-

-

3 : 1

1 .335

3 : 1

0,3

2 : 1

0,20

3 : 1

1 .50

2 : 1

1 .890

1 4 7

Q)

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:0

15

c

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Q) ·�

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0

=>

>

u..

1l

z

1l

-

-

-

-

-

-

-

-

-

-

0 .010

30

-

-

-

-

-

-

-

-

-

-

-

-

0.008

30

0,008

(30)

-

57

0,005

57

-

-

-

-

0,015

1 0 0

-

-

0,008

55

0,01 0

1 0

-

-

-

-

-

-

Cam rotation,

degrees, for

""

I

Q)

c

>

'8

0

:8 s

l:!

u

Q)

"'

:§

Q)

s

s

-

1 0

-

8

-

1 5

-

6

-

(6)

12

-

-

2

-

3

-

1 0

-

2 0

-

1 0

-

(6)

12

-

-

-

(25)

-

25

-

-

2

-

3

43

-

2

25

-

5

-

(5)

-

-

3

-

(3)

Setup calculation

Sheet A-3

Camshaft posi-

tion, degrees

s

0

.)::

8

0

1 0

1 0

1 8

1 8

33

33

39

33

39

39

51

51

53

53

56

56

66

66

86

86

96

9 0

96

96

1 08

96

1 08

108

133

1 08

133

133

135

135

138

138

181

181

183

183

2 08

2 08

213

2 08

213

213

216

213

216

Sheet A-3 (com' d)

Part No,

Part name

M aterial

Cutting speed

K-26-12

Cannon pinion

U10A

33 m/min

Headstock

Rocker

Tool No. 4

No 5

Spindle rpm

5000

Cam lever

ratio

2 : 1

3 : 1

2 : 1

2 : 1

Production rate

6 ,4 pieces

per minute

N"S

1 4 8

Content .. 35 36 37 38 ..