JB/T 3411.80-1999 Dimensions of quick-change sets for taps

JB/T3411.90-1999 This standard is a revision of JB 3491-83 "Dimensions of Quick-Change Sets for Taps". Only the following points were modified during the revision, and the main technical content remained unchanged: - Writing format; - Standard name plus English; - Relevant reference standards and related content; - Thread drawing method. This standard specifies the type and size of quick-change sets for taps. JB/T 3411.80-1999 Dimensions of Quick-Change Sets for Taps JB/T3411.80-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.80-1999
Dimensions of quick-change bushes for taps
QuickchangebushfortapDimensions1999-05-20 Issued
National Bureau of Machinery Industry
Implementation on 2000-01-01
Machinery Industry Standard of the People's Republic of China
Dimensions of quick-change bushes for taps
QuickchangebushfortapDimensionsThis standard specifies the types and dimensions of quick-change bushes for taps. 2 Types and dimensions
Types and dimensions are as specified in the following figures and tables. 3 Marking
Marking example:
Quick-change sleeve for taps with d-35mm, a-10mm: Quick-change sleeve 35×10JB/T3411.801999
National Machinery Industry Bureau approved JB/T3411.80-1999 on May 20, 1999
Replaced JB3491-83
Implemented on January 1, 2000
Basic size
Limit deviation
Basic size
Limit deviation
Basic size||tt| |Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
Basic size
Limit deviation
JB/T3411.80-1999www.bzxz.net
9.00|10.0011201250
6.307.108.009.0010.00
11.2012.50
9.0010.00
10.00|11.20|12.50|14. 00|16.0018.0016.001800|20.00|22.40|25.00|2800|31.50|35.50+0.130
11.20|12.5014.0016.00|2.5014.0016.0018.00|20.00|22.40|2000|2240|25.00|28.00|315035.50|40.00|45.00+0.043
Mechanical industry standard
Quick change sleeve for taps
JB/T3411.80-1999
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)*
Format 880×1230
X Number of characters xXX,XXX
Sheet X/X
Xth printing in XX month, 19XX
Xth edition in XX month, 19XX
Number of prints 1-XXX
Price XXXX Yuan
XX-XXX
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