Based on the local synthesis method, the tooth cutting of non-zero modified spiral bevel gear was researched.

借助于局部综合法，研究了非零变位弧齿锥齿轮的切齿设计。

youdao

The single tooth cutting course of a PDC drilling bit is studied. The research is of great significance for improving PDC drilling bit design.

为了改进PD C钻头设计，在全尺寸试验的基础上，对PD C钻头单齿切削过程进行了试验研究。

youdao

After the chatter frequency is idenrified through the power spectrum of the chatter signals dy carrying out FFT, the best phase difference and the related tooth cutting period are calculated.

然后根据颤振系统与切削周期的能量关系，计算出最优相位差及相应的切削周期；

youdao

An ingenious new laser called Waterlase adds to that the ability to cut through dry teeth and bone by casting a cloud of hot water vapor around the laser's cutting point, a couple of millimeters from the tooth.

FORBES: Magazine Article