JB/T 8035-1999 Machine tool fixture parts and components hinge fork

JB/T 8035-1999 This standard is a revision of JB/T 8035-95 "Hinged fork seat for machine tool fixture parts and components". During the revision, only editorial changes were made according to relevant regulations, and the technical content has not changed. This standard specifies the tool flat feeler gauge with a specification of 6~28mm. This standard was first issued in 1981 as GB 2248-80, and was first revised to GB/T 2248-91 on April 30, 1991, and adjusted to JB/T 8035-95 in April 1996. JB/T 8035-1999 Machine tool fixture parts and components Hinged fork seat JB/T8035-1999 standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Machinery Industry Standard of the People's Republic of China
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06 Issued
National Machinery Industry Bureau
2000-01-01 Implementation
Machinery Industry Standard of the People's Republic of China
Parts and units of jigs and fixturesHinger bracket
This standard specifies the hinge bracket with a specification of 6~28mm. 2 Referenced standards
JB/T 8035—1999
Replaces JB/T8035—1995
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T97.1—1985 Flat washers, grade A
Technical conditions for high-quality carbon structural steel
GB/T 6991988
JB/T80441999
Technical requirements for machine tool fixture parts and componentsbzxz.net
3 Dimensions
The dimensions are shown in the following figure and table.
GB/T 97.1
Approved by the State Machinery Industry Bureau on August 6, 1999 and implemented on January 1, 2000
Limit code difference H11
4 Technical conditions
Limit deviation H7
4.1 Material: 45 steel in accordance with the provisions of GB/T699. 4.2 Heat treatment: 35~40HRC.
4.3 Other technical conditions shall comply with the provisions of JB/T8044. 5 Marking
5.1 Marking example:
b-12mm chain fork seat:
Fork seat 12JB/T8035—1999
JB/T8035-1999
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