JB/T 3627.9-1999 Tools and accessories for assembly of modular fixtures - Inspection rods for boring fixtures

JB/T 3627.9-1999 JB/T 3627.9-1999 Tools and accessories for assembly of modular fixtures Boring fixture inspection rod JB/T3627.9-1999 Standard download decompression password: www.bzxz.net

ICS25.060.20
Machinery Industry Standard of the People's Republic of China
JB/T3627.9-1999
Tools and accessories for assembly of modular fixtures
Inspection bar for boring fixtures
Published on 1999-05-20
National Bureau of Machinery Industry
Implementation on 2000-01-01
JB/T3627.9—1999
This standard is a revision of JB3627.984 "Tools and accessories for assembly of modular fixtures, inspection bar for boring fixtures". The original version was formulated according to the production characteristics of modular fixtures, and its technical content can still meet the current scientific and technological level and meet the needs of production and use. This standard is consistent with the technical content of JB3627.984, and has only been re-edited according to relevant regulations. This standard is part of the series of standards for tools and auxiliary tools for assembly of modular fixtures. Under the general title of JB/T3627 "Tools and auxiliary tools for assembly of modular fixtures", it includes the following 11 parts: Part 1 (i.e. JB/T3627.1): Hexagonal socket wrench Part 2 (i.e. JB/T3627.2): Electric wrench hexagonal head Part 3 (i.e. JB/T3627.3): T-shaped four-jaw wrench Part 4 (i.e. JB/T3627.4): Electric wrench four-jaw head Part 5 (i.e. JB/T3627.5): Four-jaw wrench Part 6 (ie JB/T3627.6): lever part 7 (ie JB/T3627.7): copper hammer part 8 (ie JB/T3627.8): drilling fixture inspection rod part 9 (ie JB/T3627.9): boring fixture inspection rod part 10 (ie JB/T3627.10): hollow boring fixture inspection rod part 11 (ie JB/T3627.11): connection plate This standard replaces JB3627.984 from the date of implementation. This standard is proposed by the National Technical Committee for Standardization of Metal Cutting Machine Tools. This standard is under the jurisdiction of the National Technical Committee for Standardization of Metal Cutting Machine Tools, modular fixture branch. The responsible drafting unit of this standard: Tianjin modular fixture factory assembly station. The main drafter of this standard: Li Guiyu.
This standard was first issued in May 1984.
1 Scope
Machinery Industry Standard of the People's Republic of China
Tools and accessories for assembly of modular fixtures
Inspection rod for boring fixtures
This standard specifies the structural dimensions, technical requirements and markings of inspection rods for boring fixtures. This standard is applicable to the assembly of modular fixture components with 12mm slots. 2 Structure and dimensions
The structure and dimensions are shown in Figure 1 and Table 1.
911105
911115www.bzxz.net
911120
911125
911130
3 Technical requirements
3.1 Material: T8A.
3.2 Heat treatment: Quenching 54~58HRC.
4 Marking example
Bore fixture inspection rod
911105
12×400
Approved by the State Machinery Industry Bureau on 1999-05-20400
JB/T3627.9—1999
Replaced JB3627.9—-84
Implemented on 2000-01-01
Mechanical industry standard
Tools and auxiliary tools for assembly of modular fixtures
Inspection of boring fixtures
JB/ T3627.9—1999
Published by the Machinery Standardization Research Institute of the Ministry of Machinery Industry Printed by the Machinery Standardization Research Institute of the Ministry of Machinery Industry (No. 2 Shouti South Road, Beijing, Postal Code 100044)*
K Number of words XXX,XXX
Format 880×1230
Printing sheet x/X
Xth printing in xx month of 19XX
Xth edition in xX month of 19XX
Number of copies 1-XXX
Price XXXXX Yuan
XX-XXX
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