JB/T 6347.1-1999 JB/T 6347.1-1999 Gear chamfering machine parameters JB/T6347.1-1999 Standard download and decompression password: www.bzxz.net

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J56
JB
Machinery Industry Standard of the People's Republic of China
JB/T6347.1~6347.3-1999
Gear chamfering machine| | tt | tt||This standard is a modification of ZBJ56004-88
, and the technical content has not changed.
This standard is a revision of JB/T6347
Preface
Parameters". During the revision, only a comprehensive "Gear Chamfering Machine
"Gear Chamfering Machine" series of standards, which includes the following four parts: JB/T6347.1—1999
JB/T 6347.2—1999
JB/T6347.3—1999|| tt||JB/T·6347—1992
Parameters
Gear chamfering machine
Series spectrum
Gear chamfering machine
Gear chamfering Machine
Accuracy inspection
Technical conditions of gear angle machine
This standard replaces ZBJ56004-88 from the date of implementation. This standard was proposed by the National Metal Cutting Machine Tool Standardization Technical Committee. This standard is under the jurisdiction of the Cylindrical Gear Machine Tool Branch of the National Metal Cutting Machine Tool Standardization Technical Committee. The unit responsible for drafting this standard: Nanjing Second Machine Tool Factory. This standard was first published in January 1988.
Scope
Mechanical Industry Standard of the People's Republic of China
Gear chamfering machine
Parameters
This standard specifies the parameters of the gear chamfering machine. This standard applies to newly designed gear chamfering machines with a maximum workpiece diameter of 200-800mm. 2 parameters
The type of gear chamfering machine is shown in Figure 1, Figure 2 and Figure 3. The parameters of the machine tool should comply with the provisions of Table 1. Figure 1
Horizontal finger milling cutter type
National Machinery Industry Bureau approved 2 on 1999-05-20
Figure 3 End milling cutter type
JB/T 6347.1 —1999
Replace ZBJ56004—88
Figure 2 vertical finger milling cutter type
2000-01-01 implementation
Maximum true diameter D||tt ||Maximum module m
The end face of the worktable or workpiece spindle flange
The distance to the end face of the workpiece being processed
T worktable or workpiece spindle flange||tt ||Centering hole diameter
Maximum hole diameter of installed milling cutter
JB/T 6347.1—1999
Table
200
4
>160
80
14
320
6
>200
100
500
8
≥250
120
18
mm
800
12
320
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