常見(jiàn)例句Strength checking for blanking punch 關(guān)於沖裁凸??箟簭潖?qiáng)度校核公式On compound dies, piercing amd blanking punches must be on the same plane to prevent material slippage. 在複郃模具中,爲(wèi)阻止材料滑動(dòng)沖孔及下料沖高度應(yīng)相同。Keywords Microminiature die Blanking Punch and die clearance; 微小型模具;沖裁;凸、凹模間隙;Trial-manufacture research of microminiature gear blanking punch in sheet metal 薄板微小齒輪落料模的試制與探討The punch in the stomach completely winded me. 我肚子上挨了一拳一時(shí)完全喘不過(guò)氣來(lái)。It was vodka, and it packed quite a punch. 這是伏特加酒,它有強(qiáng)烈的刺激作用。 返回 Blanking-punch