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最近,我们参考日本进口的快换卡头,成功地制成一套快换卡头,在X52铣床上使用,效果很好。快换卡头的结构见附图。卡头体5具有内外锥度。外锥度7:24插入机床主轴孔内,内锥角为23°(大于自锁角)与卡套1的外锥体相配。卡套1的内锥孔做成1＃、2＃、3＃、4＃莫氏锥度,与各种不同规格的铣刀相配,并用螺钉拉紧,使刀具与卡套联成一体,如果卡套做有扁尾槽,则可装钻头、铰
Recently, with reference to the quick change chuck imported from Japan, we succeeded in making a quick change chuck which works well on the X52 milling machine. Quick change chuck structure shown in the drawings. The chuck body 5 has taper inside and outside. The outer taper 7:24 is inserted into the spindle hole of the machine tool, and the inner taper angle is 23 ° (greater than the self-locking angle) to match with the outer taper of the ferrule 1. The inner tapered bore of the sleeve 1 is made of 1 #, 2 #, 3 #, 4 # Morse taper and matched with milling cutter of different specifications, and tightened with the screw to make the cutter and the ferrule into one body. If the card Tail made of a trough, the drill can be installed, hinge