JB/T 9159.9-1999 JB/T 9159.9-1999 Single-axis longitudinal cutting automatic lathe auxiliary tool tap sleeve B-type dimensions JB/T9159.9-1999 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 screwmachines with sliding headstock1999-05-20Promulgatedwww.bzxz.net
National Machinery Industry Bureau
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Accessories of single spindle automatic screwmachines with sliding headstock
Accesgories af single spindle automatic screwmachines with sliding beadstotk--Tap holder type BDimeasiads
This standard specifies the type and size of the B-type screw holder for the longitudinal automatic lathe. 2 References
JB/19159.9-1999
Generates H1J.52[1139—91]
The provisions contained in the following standards constitute the text of this standard through implicit reference in the substandard. When the substandard is published, the relevant versions shall be effective: All standards are subject to revision. Parties using this standard should discuss the feasibility of using the following versions of the standard. GB3464.1—1994 Machine and hand taps
Types and sizes
Types and sizes shall be as specified in the following figure and table. (aelPre
Prohibited size
Pre-absorption difference
+0 030
Approved by the Bureau of Machinery Industry on 1999-15-20
CMI:13
2000-01-01 implementation
Marking example:
JB/T9159.9-1999
Q-5mm wire tank jacket B type mark
5JB/T9159.9—1999
Clip meal D5
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