认为产生粘扣的主要原因是螺纹齿面局部过量的塑性变形，通过变锥度的方式能使接触应力分布规律得到改善，并在现场生产中得到验证。
The results showed that the major cause of thread gluing is over plastic deformation of partial thread face, and that the distribution of contact stress can be improved with the taper mutation, wh...
研究齿接触半环抱钢板对骨折局部钢板下皮质骨血供的影响。
To study the influence of the tooth contact half cycle (TCC) steel plate on cortical bone blood supply at the fracture site.
由局部综合法，利用二阶接触参数的可预控性，从而优化弧齿锥齿轮的啮合性能。
Based on the local synthesis method, the meshing behavior is optimized with the help of controllability of the second order contact parameters.
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