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CNC machine tool handle and matching pull stud standard
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- Time of issue:2021-12-28 08:52
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CNC machine tool handle and matching pull stud standard
- Categories:Company News
- Author:
- Origin:
- Time of issue:2021-12-28 08:52
- Views:
Information
Domestic application of CNC machine tool handle and matching pull stud standard
1. National Standard GB10944-89 "7:24 Taper Tool Shank No. 40, 45 and 50 Taper Shanks for Automatic Tool Changing Machine Tools"
2. Pull studs specified in the national standard, "Pull studs for 7:24 tapered tool shanks with 40, 45 and 50 taper shanks for automatic tool changing machine tools"
3. Japanese standard JIS B6339-1986 "Tool handle and pull stud for machining center machine tools"
4. National Standard GB3837-83 "Machine Tool 7:24 Cone Connection"
The tool holder in the TSG tool system, its code (according to the 1990 national standard for approval) consists of four parts, the meaning of each part is as follows:
JT - Indicates tool handle code.
45 - Indicates the taper specification for the taper shank.
Q32 - Indicates the specification of the tool.
120 - Indicates the working length of the handle.
The tool it represents is: 7:24 tapered tool shank (GB10944) for automatic tool changing machine tools, the taper shank is No. 45, the front part is a spring clip, the maximum clamping diameter is 32mm, and the working length of the tool shank (large end diameter of the taper shank) The distance from φ57.15mm to the front end of the collet) is 120mm.
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