Precision matthews PM-1022V User Manual

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PM-1030V v5 2020-10 Copyright © 2020 Quality Machine Tools, LLC
Z2 65T 70T 65T 65T 65T 65T
Z3 50T 46T 60T 60T 45T 50T
Z4 40T 30T 30T 30T 20T 20T
Lower gear 76T 75T 60T 80T 80T 80T
B
9-1/2 11-1/2 15 16 - -
A 19 23 30 32 36 40
C 38 46 60 64 72 80
Less common threads (not illustrated)
Z3 40T 50T 55T 65T
B
8 10 11 13
A 16 20 22 26
C 32 40 44 52
Z3 varies,
see table
below
B
9
A 18
C 36
B
12
A 24
C 48
B
14
A 28
C 56
THREAD CUTTING SETUPS — U.S. threads in TPI (threads per inch)
Figure 3-21 Gear setups for U.S. threads

Precision matthews PM-1022V Specifications

General

Brand	Precision matthews
Model	PM-1022V
Category	Lathe
Language	English