| 释义 |
1 ?横刃 此四面会合于钻尖点,在中央会合处形成两条短刃称为横刃 (Chisel edge), 是最先碰触板材 之处, 此横刃在压力及旋转下即先行定位而钻入stack中, 第一尖面的两外侧各有一突出之 2 ?凿切削 ... chisel bit 冲唤钻头 chisel edge 凿切削 chitin 甲壳质 ... 3 ?刀口 ... Chirp 附加调频 chisel edge 刀口，刀刃 chlorate 氯酸盐 ... 4 ?楔形笔 ... 凿平,切屑chip 楔形笔chisel edge 楔形笔尖(铅笔)chisel point ...
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To raise drilling performance of new micro-drill, a novel method was advanced for reginding of chisel edge. 为了提高新型微钻头的钻削性能，提出了一种适合于微钻头的横刃修磨原理及方法。 - 2
ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge. a型钻头磨刀机结构简单，使用方便，一次装夹就可以完成钻头的钻尖和横刃的修磨。 - 3
A pick, especially with one end of the head pointed and the other end with a chisel edge for cutting through roots. 鹤嘴锄，丁字镐一种鹤嘴锄，尤指一头尖而另一头有可割断根的凿边。
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