1) tolerance for thread cutting

螺纹加工裕量
2) finishing allowance

精加工裕量
3) allow for grinding

磨加工裕量
5) Thread machining

螺纹加工
1.
Impact tapping as a novel method of thread machining is introduced in this paper,the advantages and shortcomings of several thread machining method are analyzed,the structure and working principle of impact tapping sets are put forward in detail,the impact tapping sets including mechanism Creative design theory is pointed out.
介绍了一种全新的内螺纹加工方法——冲击攻丝,在分析了几种内螺纹加工方法的优缺点的基础上,详细介绍了冲击攻丝机的结构和工作原理,并分析了冲击攻丝机所蕴含的机构创新设计理论。
6) screw thread processing

螺纹加工
1.
The NC processing of screw thread cut along a spiral already available on the workpiece is investigated, and a method for controlling screw thread processing with adjustable zero position pulse is proposed.
研究了按原有螺旋线进行的螺纹数控加工,针对此类加工提出了一种利用校正的零位脉冲信号来控制螺纹加工的方法,并给出了一个基于8031单片机的校正系统。
补充资料:徐昌裕
徐昌裕
(1914~ )
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吴永智
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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