广东丝锥厂家带你了解螺旋槽丝锥

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广东丝锥厂家带你了解螺旋槽丝锥

[2017-11-09 10:04:15]

广东丝锥厂家分析：螺旋槽丝锥容屑槽是螺旋状的，根据旋向的不同分为左旋和右旋。左旋螺旋槽丝锥攻丝时切屑向下排，适合于通孔；右旋螺旋槽丝锥攻丝时切屑向上排出，适合于盲孔。

广东丝锥厂家分析：螺旋槽丝锥特点：（1）可攻丝至盲孔的最下部（2）切削不会残留（3）吃入底孔容易（4）有良好的切削性

丝锥,广东丝锥厂家

螺旋槽丝锥的技术原理:螺旋槽丝锥是最常用的一种，根据不同的工况采用不同的螺旋角度，常见的是右旋15°和42°。一般来说螺旋角越大，排屑性能越好。适用于盲孔加工。通孔加工时最好不选用。

广东丝锥厂家认为用丝锥加工深盲孔及难加工材料金属件上的螺孔是一个相当复杂的工艺课题，在加工高精度螺孔时尤为突出。

而螺旋槽丝锥使切屑呈螺旋状连续排出，避免了切屑堵塞，防止了螺纹表面被切屑刮伤及丝锥折断。螺旋槽丝锥可以一次攻丝完成，适合在加工中心及自动高速生产线上使用。

首先，挤牙丝锥批发厂家分析烂牙、螺纹表面粗糙出现的原因，通过分析得出四点（1）底孔太小（2）冷却（3）润滑不足（4）丝锥单齿切削量太大挤牙丝锥批发厂家分析:底孔太小改善方法:使用合理的底孔尺寸

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