WABECO D2000 - Page 29

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6. Thread cutting and automatic feed
6.2 Use of change gears
Table for thread cutting for very fine threads with a second change-gear stud
mm
0.12
0.22
0.24
0.25
0.30
A1 48 48 48 48 40
A2 14 24 24 22 22
B1 20 18 18
22* 22*
B2 48 40 36 40 40
C 48 48 48 48 48
C1 32 32 32 32 32
D 140 140 140 140 140
E 120 120 120 120 120
F 120 120 120 120 120
Table for automatic longitudinal feed
mm/
σ
0.085 0.16
A1 48 48
A2 14 18
B1 14 20
B2 48 48
C 48 48
C1 32 32
D 140 140
E 120 120
F
120
120