使用數(shù)控機床球頭刀的注意事項
數(shù)控機床應(yīng)用非常廣泛。那么數(shù)控高速機在使用球頭刀加工時應(yīng)該有哪些要注意的呢？讓上善精機來告訴您吧：
1、盡量減小使用刀尖加工工件：在球頭刀刀尖位置，在實際加工時，加工線速度為0，也就是說，實際上刀具不是在進(jìn)行切削，而是在進(jìn)行磨削，實際加工中，冷卻液根本加不到切削區(qū)，這樣更加導(dǎo)致切削熱比較大，刀具壽命下降。
1, to minimize tip workpiece: in the ball end cutter tip position, in the actual processing, processing line speed is zero, that is, in fact, the cutter for cutting, but during the grinding, in actual processing, cooling liquid simply add to the cutting zone, so that more and lead to cutting heat is relatively large, poor tool life.
2、對于直壁最好使用等高外形的加工方法進(jìn)行加工：要盡量減少球頭刀沿著直壁向下加工的現(xiàn)象。相對來說，沿著直壁向上加工是非常好的方法，但是在實際加工中很難將它們分開。
2, the best use of the straight wall and other high profile processing method for processing: to minimize the phenomenon of the ball head knife down the straight wall. Relatively speaking, it is a very good method to process along the straight wall, but it is difficult to separate them from the actual processing.
3、注意對深槽的加工：在加工深槽時，刀具可能完全沉下去，由于球頭刀的容屑槽相對較小，在加工比較粘的材料（如紫銅），進(jìn)給速度較快時，很容易斷刀。所以，CNC高速機在使用球頭刀進(jìn)行加工時，要注意排屑。
3, note that the processing of the groove depth: in the deep processing of groove, the tool may be sunk, the ball end cutter flute is relatively small, stick in the processing of materials (such as copper), feed speed faster, it is easily broken knife. So, CNC high-speed machine in the use of the ball head knife processing, to pay attention to chip removal.
3, note that the processing of the groove depth: in the deep processing of groove, the tool may be sunk, the ball end cutter flute is relatively small, stick in the processing of materials (such as copper), feed speed faster, it is easily broken knife. So, CNC high-speed machine in the use of the ball head knife processing, to pay attention to chip removal.
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