JB/T 10122-1999 Quick-change chucks for machine tool fixture parts and component grinders

JB/T 10118-1999 This standard specifies quick-change chucks for grinders with workpiece diameters of 6 to 130 mm. This standard was first published in 1983 as JB 3396-83 and revised for the second time in 1991 as GB/T 12887-91. JB/T 10122-1999 Quick-change chucks for grinders of machine tool fixture parts and components JB/T10122-1999 Standard download decompression password: www.bzxz.net

IC5 28.060.41
Standard of the Machinery Industry of the People's Republic of China
Parts and components of jigs and fixtures of machine tools
The parts and units of jigs and fixtures1999-08-06 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
1Fan Guo
Standard of the Machinery Industry of the People's Republic of China
Parts and components of jigs and fixtures of machine tools
Quick change chuck for grinding machine
The parts and nils of iigs and irturesQaick pow Forgrinder
This standard is applicable to quick-change chucks for grinders with workpiece diameters of 6-130mm. 2. Dimensions
The dimensions are shown in the following figure and table,
Approved by the National Machinery Industry Administration on August 6, 1999
Implementation on July 1, 2000
Nominal point diameter
3 Markingwww.bzxz.net
3.1 Marking Example:
>12 ~ 18
JD[0122—1999
>18~25
>25 ~35
Quick-change chucks for grinding machines with nominal diameters of 12~18mm: chuck 12-18J1122—1999
>50 -65
>65 -8
> 84 - 100|> 10k1 - 130
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