JB/T 9159.3-1999 Dimensions of spring chucks with external threads for single-axis longitudinal cutting automatic lathe accessories

JB/T 9159.3-1999 JB/T 9159.3-1999 Dimensions of spring chuck with external thread for single-axis longitudinal cutting automatic lathe auxiliary tools JB/T9159.3-1999 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 Bureau
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 ChinawwW.bzxz.Net
Accessories of single spindle automatic screw machines with sliding headstock thread-Dimensions JB/T9159.3—1999
我老28,TJ520133—90
This standard specifies the type and size of the test chuck with external thread that can be installed on single-axis special-purpose lathes. Type and size
Type and size are as specified in the table below,
.2h5(_8o>
Guohao Machinery Industry Approved on May 20, 1999 Implemented on January 1, 2000
Basic size
Limited deviation H?
Note: Incremental head aperture (a) to 0.1 mm grade. 3
Marking example:
18/9159.3-1999
+5mm Non-external pattern spring chuck marking head 5JB/T9159.31999
Applicable machine tools
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.