JB/T 9159.1-1999 Dimensions of spring chucks with protruding journals for single-spindle longitudinal head automatic lathes

JB/T 9159.1-1999 JB/T 9159.1-1999 Dimensions of spring chucks with protruding journals for single-spindle longitudinal head automatic lathes JB/T9159.1-1999 Standard download decompression password: www.bzxz.net

[C25.080,01
Machinery Industry Standard of the People's Republic of China
JB/T9159.1~~9159.11—1999
Accessories of single spindle automatic screw machines with sliding headstock1999-05-20 Issued
National Machinery Industry BureauwwW.bzxz.Net
2000-01-01 Implementation
Machinery Industry Standard of the People's Republic of China
Accessories of single spindle automatic screw machines with sliding headstock1999-05-20 Issued
National Machinery Industry Bureau
2000-01-01 Implementation
Machinery Industry Standard of the People's Republic of China
Accessories of single spindle automatic screw machines with sliding headstock hendlslock collet chuck with protruding neek-dimmnsius JH/T9159.1—1999
7B:T:52013.1—90
This standard specifies the types, sizes, and dimensions of the spring chucks used for the shaft journals of single-axis longitudinal and EMU attachment devices. The types and dimensions are specified in the following figures and tables:
I ('T a
National Machinery Industry Bureau approved 3000-01-01 implementation on 1999-05-20
Shuttle limit deviation
Company: Spring head hole a is graded according to 0.1mm.
3 Mark
Marking example:
JH/T:9159.1-1999
-8m Marking of spring-width chuck with protruding shaft
Chuck 8JBT9159.11999
Jinzhou Machinery Industry
CG1112
CMI113
CM11zm
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