1 Scope
This standard specifies both the fundamental and common technical requirements of metal cutting machine tool (hereinafter referred to as machine tool, including modular machine tool and machine tool accessories).
This standard is applicable to machine tool’s design, manufacturing, inspection and acceptance. According to service performance and construction, different kinds of machine tools may compile corresponding product-technology standard, and make supplements to technology index, evaluation methods and inspection projects.
2 Normative ReferencesThe following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent corrections to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document referred to applies.
Contents
Foreword 1
Introduction 3
1 Scope 4
2 Normative References 4
3 Technical requirements 5
3.1 Type, Name and Parameters 5
3.2 Layout and Shaping 5
3.3 Performance and Construction 6
3.4 Accessory and Tools 6
3.5 Electrical System 6
3.6 Numerical Control System 6
3.7 Hydraulic, Pneumatic, Cooling and Lubricating System. 6
3.8 Measuring Device 7
3.9 safety and Health 7
3.10 Life-span 7
3.11 Label 7
3.12 Accompanying Technical Document 7
3.13 Processing Quality 7
3.14 Assembly Quality 8
3.15 Appearance Quality 8
4 Quality Test and Acceptance 9
4.1 General Description 9
4.2 General Requirements 9
4.3 Appearance Inspection 10
4.4 Accessory and Instrument Inspection 10
4.5 Parametric Test (Random Inspection) 10
4.6 Free running Test of Machine Tools 10
4.7 Load Test of Machine Tools 13
4.8 Accuracy Test of Machine Tools 14
4.9 Miscellaneous 15
5 Packing 15
6 Manufacturer's Guarantee 15
Appendix A (Normative) Method to Determine Steady Temperature and Temperature Rise of Mainshaft Bearing 16
Appendix B (Informative) Test for Maximum Torsion Moment of Machine Tool Main Drive System and Approximate Calculation Method 18
Appendix C (Informative) Test for Maximum Cutting Resistance of Machine Tool and Approximate Calculation Method 19
