T/CAMS 25-2019 Active Group standards

T/CAMS 25-2019 Metal cutting machine tool Product quality evaluation Machining center

Publish Date: 2019-12-19 Implement Date: 2020-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CAMS 25-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Insertion, pulling, planing, and sawing machines

ICS Name: \nSawing machine

Publish Date: 2019-12-19

Implement Date: 2020-03-01

Scope

Scope: This standard specifies the grade requirements for the quality of machining centers. This standard applies to general and precision horizontal and vertical machining centers (hereinafter referred to as machine tools) with a linear axis travel of up to 2000mm and a rotary axis travel of up to 360o; Main technical content: The technical content of this standard is divided into 7 chapters and 12 normative appendices. The 7 chapters include: scope, normative reference documents, general principles, finished product inspection, quality inspection during the production process, user services and feedback, and evaluation principles. The 12 normative appendices include: Appendix A - Three-level grading of geometric accuracy for horizontal machining centers, Appendix B - Three-level grading of geometric accuracy for vertical machining centers, Appendix C - Three-level grading of positioning accuracy and repeat positioning accuracy for linear and rotary axes, Appendix D - Three-level grading of positioning accuracy for tooling sliders, Appendix E - Three-level grading of workpiece accuracy, Appendix F - Static stiffness test, Appendix G - Thermal deformation test, Appendix H - Process consistency capability test, Appendix I - Anti-vibration cutting test, Appendix J - Maximum cutting rate test, Appendix K - Relative vibration test, and Appendix L - Long-term cutting test.