drill point angle
常見(jiàn)例句
- Point angles at outer corner and chisel edge corner are proposed to be used as the drill design parameters to determine the type uniquely and the relief angle is used as a supplement parameter.
針對(duì)該鑽型的特點(diǎn)，提出用鑽尖主刃的外緣和橫刃轉(zhuǎn)點(diǎn)処的鋒角作爲(wèi)其設(shè)計(jì)蓡數(shù)值。 返回 drill point angle