JB/T 10118-1999 Heart-shaped chucks for machine tool fixture parts and components

JB/T 10118-1999 This standard specifies the heart-shaped chucks for workpieces with a diameter of 3 to 130 mm. This standard was first issued in 1983 as JB 3392-83 and revised for the second time in 1991 as GB/T 12883-91. JB/T 10118-1999 Heart-shaped chucks for machine tool fixture parts and components JB/T10118-1999 Standard download decompression password: www.bzxz.net

IC5 28.060.41
Mechanical Industry Standard of the People's Republic of China
The parts and units of jigs and fixtures1999-08-06Promulgated
State Machinery Industry Bureau
Implementation on 2000-01-01
1Model
Mechanical Industry Standard of the People's Republic of ChinabZxz.net
Machine tool parts and components
Peach slaped pawl
The parts and units nf jigy and fixturesPeach slaped pawl
This standard specifies the dimensions of the heart chuck 2 suitable for upper parts with a diameter of 3-13mm
The dimensions are shown in the following figure and table.
Guosuo Machinery Industry approved 306 on August 6, 1999
JB101-9
2000-01-01 implementation
Nominal diameter
(recent information 1 bucket diameter)
>6- 12
>12 - 18
>18 - 25
>25-35
>15 -50
>50 - 65
>100 -130
3 Marking
3.1 Marking example:
JB/T10118-1999
Nominal diameter 12.-18m type chicken heart head: clamp head A12-1RJET[0118—1909
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