WABECO CC-D4000 E, Руководство по эксплуатации

Страница: 42 / 48

42
For the purpose of automatic longitudinal turning there are two feed rates, being at your disposal:
0,085 mm and 0,16 mm/revolution. (Upon delivery, the gears producing a feed of 0,085
mm/revolution have been put on).
Putting on different combinations of gears enables you to cut metric thread ranging from 0,4 to 3,0
mm in pitch. The same applies to inch thread ranging from 10 threads/" to 32 threads/" in pitch.
Table on thread cutting
* = Extras
mm 0,4 0,5 0,7 0,75 0,8 1,0 1,25 1,5 1,75 2,0 2,5 3,0
A 48 48 48 48 48 48 48 48 48 48 48 48
B 16 20 14 18 16 14 20 36 28 40 40 48
C 40 40 20 24 20 14 16 24 16 20 16 16
D 140 140 140 140 140 140 140 140 140 140 140 140
E 140 140 120 120 120 120 120 140 120 140 140 140
Z/1" 10 11 12 13 14 16 18 19 20 24 28 32
A 34 34 34 34 34 34 34 34 34 34 34 34
B 36 36 36 36 36 36 14 34 * 18 24 18 18
C 20 22 24 26 * 28 32 14 36 20 32 28 32
D 120 120 120 120 120 120 120 120 120 120 120 120
E 140 140 140 140 140 140 120 140 120 140 140 140
Table automatic longitudinal feed
mm/
σ
0,085 0,16
A1 48 48
A2 14 18
B1 48 48
B2 14 20
C 48 48
10
.
Applications
10.2.3 Altering the feeds or thread pitches