milled helicoids worm是什么意思

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Analyse geometry warp between faucet body of stopcock and its plug becarse processing method and technics was analyzed;several methods of eliminating cone surface processing warp were Introduced and the best sealing effect was achieved.

分析了旋塞阀旋塞体与塞子锥面因加工方法与工艺不当而产生的几何偏差,给出了消除锥面加工产生偏差的几种方法。

There fore it is suggested that high precision can be assured by reducing the cone area of the standard centerhole.

中心孔的研磨质量直接影响着轴类零件的加工精度,特别是大型轴类零件,作者分析了标准中心孔存在的缺点,采用减小中心孔锥面面积的措施来保证工件加工精度。

It is suggested that high-precision can be as-sured by reducing the cone area of the standard centerhole.

作者分析了标准中心孔存在的缺点,采用减小中心孔锥面面积的措施来保证工件加工精度。

Based on differential geometry and spatial engaging theory,a set of formula of conical surface double enveloping worm gearing had been derived and its figures,position and distribution had been depicted by graphs.

以微分几何与空间啮合理论为基础,推导了锥面二次包络圆柱蜗杆传动两次包络过程中的啮合方程和主要啮合性能指标方程,以图直观的表示出其形状、位置和分布状况。

The ideal rock sample is the conical surface rock sample that can joint crest of teeth in single row drilling experiment.

在单齿圈破岩试验中,理想的岩样是与牙齿齿顶线相贴合的锥面岩样。

The press-in method of a kind of pressing force control was put forward aiming at components with a conic surfaced interference connection.

针对锥面过盈联接零件提出一种控制压入力的压入法。

This paper researched the program design method to control the pages of man-machine interface according to the control forms of automatic cone face grinder.

该设计方法已经在批量生产的锥面磨床上获得应用。