taper hole

常见例句

The jacket is provided with a taper hole in it, and the sandwich is a cone with a screw.
它是一个采用了锥体前移以压紧穿入锥孔内的线的夹紧装置。
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Shen Kong: refers to a similar head screw with a class of connections, and in the processing of a workpiece on a taper hole of the process.
沉孔：指为配合类似沉头螺钉一类的连接件，而在工件上加工出有锥度的孔的工艺过程。
www.spk-dg.com
In the paper, maximum reduction when deep tine taper hole is formed by open-die extrusion is defined. Through analysis of its forming characteristic, unstable continuity velocity field is established.
给出了深小锥孔件开式冷挤压成形时极限变形程度的定义，建立了变形区非稳态连续速度场；