NC Machining of Roller of Skew Rolling and Error Analysis
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摘要: 通過對斜軋軋輥數控加工的分析,確定了斜軋軋輥孔型的數控車削加工曲面方程,認為4軸(聯動)控制的數控車床可以加工出理想的斜軋球類件軋輥輥形曲面.對2種常用3軸控制的數控車削加工方法進行分析,得出了其加工的數學模型,并對其理論加工誤差進行了分析,為3軸數控車削加工控制和減小誤差提供了理論指導.Abstract: Based on the analysis of process of machining of roller of skew rolling, the equations of curve surface of roller have been deduced out. The theoretic curve surface can be machined by 4 axles control NC lathe. The method of the roller machining has been presented. The error formula has been deduced.
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Key words:
- skew rolling /
- roller /
- NC machining /
- error analysis
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