GB/T 3832.1-2004 Broach shanks Part 1: Rectangular shanks

This part of GB/T3832 specifies the types and basic dimensions of rectangular shanks for broaches. This part is applicable to rectangular shanks for various keyway broaches with a shank width of 4mm to 45mm. GB/T 3832.1-2004 Broach shanks Part 1: Rectangular shanks GB/T3832.1-2004 Standard download decompression password: www.bzxz.net

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National Standard of the People's Republic of China
GB/T3832.1-2004
Replaced GE/T3832.11983
Broach shanks
Part 1: Rectangular shanks
Broach sranksPari 1:Rer:1angularshanks2004-02-10Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaAdministration of Standardization of the People's Republic of China
Implementation on August 1, 2004GB/T3832 is divided into two new parts under the general title of Part 3: Part 1: Rectangular shanks;
Part 2: Surface-bearing shanks;
Part 3: Cylindrical shanks.
The wood part is the first part of G3T:812
CB/T 3832.1—2004
This part is the revision of GT3832.11983, and the following changes are made to G/3832.1—153 cabinet: 2 The first part of the handle of the tool is changed to the angle note of the figure:
All deviations are listed with tolerance zone codes.
This part replaces GB/T3532.1:1983 from the date of implementation. This part is proposed by the China Machinery Industry Federation. This part is drafted by the National Standardization Technical Committee of the Ministry of Industry and Information Technology. The main representatives of this part are: Shuangzhou Weiyan, Zhimo Wu, and Hongqiang. This part of the standard replaced by GB/T 3832.1-1983: 1 Specification for broach handles Part 1: Rectangular handles This part of GB/T 3832 specifies the types and dimensions of rectangular handles for broaches. This part is suitable for rectangular handles of various chain broaches with a diameter of 4mm-4>mm. 2 Types and dimensions The basic structural types of rectangular handles are divided into type 1 and type 2: Type 1 - flat. 2. 1 Dimensions of type 1 The height of the handle within 3.0mm can be directly determined by the manufacturer according to the height of the handle. Figure 1
Flat blade
GR/T 3832.1—20Q4
Unit is mm
CB/T3832.1—2001
2. 2I type dimensions
And the type dimensions are shown in Figure and Table 2
Figure 2II type—widened blade
Single type is mm
Single control is mm
GB/I ​​3832.1—2004
Unit is gu
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