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GBZ41595-2022: Safety requirements for woodworking tools - Requirements for the shank of shank mounted milling tools
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| GB/Z 41595-2022 | English | 339 |
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Safety requirements for woodworking tools - Requirements for the shank of shank mounted milling tools
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GB/Z 41595-2022
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Basic data | Standard ID | GB/Z 41595-2022 (GB/Z41595-2022) | | Description (Translated English) | Safety requirements for woodworking tools - Requirements for the shank of shank mounted milling tools | | Sector / Industry | National Standard | | Classification of Chinese Standard | J65 | | Classification of International Standard | 79.120.10 | | Word Count Estimation | 18,194 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2022-10-12 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GBZ41595-2022: Safety requirements for woodworking tools - Requirements for the shank of shank mounted milling tools
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GB /Z 41595-2022
Safety requirements for woodworking tools -- Requirements for the shank of shank mounted milling tools
ICS 79.120.10
CCSJ65
National Standardization Guiding Technical Document of the People's Republic of China
Requirements for the shank of woodworking tool safety shank milling cutters
Published on 2022-10-12
2022-10-12 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Hazard List 1
5 Safety Requirements 2
5.1 Clamping length 2 of the shank of cylindrical shank milling cutters
5.2 Stability of Shank Mill Shank 2
5.3 Stability of hollow taper shank (HSK) with milling cutter 7
6 Tool marking 10
Appendix A (Informative) Calculation Example 11
Appendix B (Informative) Method for Measuring Clamping Device Eccentricity 13
Appendix C (Informative) Minimum Clamping Force Recommended Value 14
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Standardization Technical Committee of Woodworking Machine Tools and Cutting Tools (SAC/TC84).
This document is drafted by. Fuzhou Woodworking Machine Tool Research Institute, Fujian Agriculture and Forestry University, Shunde Vocational and Technical College, Jinfengli Cutting Tools (Shenzhen) Co., Ltd.
Company, Guangdong Institute of Product Quality Supervision and Inspection, Nanxing Equipment Co., Ltd.
The main drafters of this document. Xiao Xiaohui, Zeng Qinzhi, Wang Rongfa, Li Dejun, Cheng Mianlong, Lin Wangnan.
Requirements for the shank of woodworking tool safety shank milling cutters
1 Scope
This document specifies the method for determining the maximum speed of the shank milling cutter when the eccentric distance is given on the clamping device, and gives the content of the tool marking.
This document applies to cylindrical shank cutters, tapered shank cutters, mandrel-mounted hole cutters or circular saw blades.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 1800.2-2020 Product Geometric Specifications (GPS) Linear Dimensional Tolerance ISO Code System Part 2.Standards
Tolerance zone code and limit deviation table of hole and shaft
GB/T 18955-2003 Woodworking tool safety milling cutter, circular saw blade
3 Terms and Definitions
The terms and definitions defined in GB/T 18955-2003 and the following apply to this document.
3.1
7/24 Shank 7/24shank;SK
Shank with 7/24 taper ratio.
3.2
Hollow taper shank holowtapershank;HSK
The taper is 1/10, and it is in contact with the two sides of the spindle, and has a hollow short tapered shank with high positioning accuracy and high rigidity.
3.3
mandrel arbor
A tool holder mounted on the machine tool spindle for combining and driving hole-shaped cutting tools.
4 Hazard List
See Table 1 for a list of hazards.
Table 1 Hazard List
Hazard Causes or conditions of hazards associated with the tool Corresponding clauses in this document
Mechanically dangerous tool breakage due to insufficient mechanical strength Chapter 5
Vibrating Tool Dynamic Unbalance Chapter 5
Changes in Tool Speed Tool Breaking Chapter 5
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