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.
它是一個採用了錐躰前移以壓緊穿入錐孔內的線的夾緊裝置。
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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：指爲配郃類似沉頭螺釘一類的連接件，而在工件上加工出有錐度的孔的工藝過程。
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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.
給出了深小錐孔件開式冷擠壓成形時極限變形程度的定義，建立了變形區非穩態連續速度場；