音标与读法

这里为大家介绍下countersink 是什么意思，希望能帮助到各位朋友。

过去式:countersank过去分词:countersunk现在分词:countersinking

中英文翻译

vt.

(-sunk ) 打孔装埋(螺钉头)，打埋头孔。

n.

埋头钻；埋头孔，暗钉眼。

a bit for enlarging the upper part of a hole

同义词：counterbore, countersink bit,

a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

insert (a nail or screw below the surface, as into a countersink)

同义词：set,

A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material.

例句与用法

1." countersunk head nib bolts " ploughshare " type

商业性通用螺栓制造.埋头尖螺栓

2.Countersunk head rivets ; nominal diameters 10 to 36 mm

沉头铆钉.公称直径10至36mm

3.Detachable pilots for counterbores and countersinks

扩孔钻和沉头钻用可拆卸导杆

4.Countersunk head screws - head configuration and gauging

埋头螺钉.头部外形和测量

5.Slotted raised countersunk head screws with waisted shank

开槽半沉头不脱出螺钉

6.Cross recessed countersunk head wood screws . symbol fz

十字槽沉头木螺钉.符号fz

7.90 countersinks with pilots - technical requirements

带导柱90锥面锪钻技术条件

8.Aerospace ; rivets , countersunk 100 , nickel alloys

航空航天.镍合金制100度沉头铆钉

9.120 degrees countersunk head rivets in aluminium alloys

铝合金制120埋头铆钉

10.Slotted raised countersunk head screws with full dog point

带全蜗杆槽头半沉头螺钉

单词网DanCi.583316.cOm