1) eject pin
顶出针
2) ejector pin
顶针
1.
Introduced two kinds special ejector mechanism with ejector pin in sliding blocka s well as respective advantage and disadvantage.
介绍了两种特殊的顶针顶出方法以及它们各自的优缺点。
3) thimble grounding
顶针顶磨
1.
Through contrast of thimble grounding and core-free grounding of cots for good roundness,causes are put forth for the low qualified cots with good roundness.
通过采用顶针顶磨和无心磨后对胶辊圆柱度的对比分析 ,找出了顶磨胶辊的圆柱度合格率低的原因 ,提出了国产上罗拉轴承的全面质量要求 ;同时指出使用无心磨是提高胶辊磨后圆柱度合格率的最佳方
补充资料：顶针
同‘顶真’2。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条