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  • 镗刀选择刀的时候应该注意哪些要点?
  • 本站编辑:穆格精密工具(杭州)有限公司发布日期:2018-07-17 17:37 浏览次数:

小径精镗刀

镗刀的选择:大多数人都不太重视粗镗刀,往往容易忽略粗镗加工的重要性。其实粗镗加工是非常重要,它直接影响到后一道精加工的效果,具体体现在粗镗后留给精加工切削的余量是否稳定。粗镗刀的选择要注重镗刀的刚性和易操作性,一把好的粗镗刀需要能应对大切削量和保证孔径尺寸稳定,因此不是随便一把刀就能保证的。
The choice of rough boring cutter: most people do not attach much importance to rough boring cutter. It is often easy to ignore the importance of rough boring. In fact, the rough boring machining is very important. It directly affects the effect of the finishing process of the latter, which is embodied in the stable machining of the cutting after the rough boring. The choice of the rough boring knife should pay attention to the rigidity and easy operation of the boring cutter. A good rough boring cutter needs to be able to deal with the large cutting quantity and ensure the stability of the size of the aperture, so it is not guaranteed by a casual knife.
精镗刀的选择:精镗属于孔加工的尾道工序,需要精镗刀具有精密而稳定的径尺寸微调功能,精镗头的内部结构决定了镗头刀尖微调功能的优劣。精镗头的较高境界是在微调的时候没有反向间隙,精镗头如果有反向间隙的话,会给精镗加工造成诸多困扰,需要反复调整并确认。因此,如果能使用到一把没有反向间隙的精镗头,是镗刀使用人员比较高兴的事。
The choice of fine boring cutter: fine boring belongs to the Onomichi process of hole processing. The precision boring cutter has the function of precision and stability. The inner structure of the fine boring head determines the advantages and disadvantages of the fine tuning function of the boring head. The higher boundary of the fine boring head is that there is no backlash in the fine tuning. If the precision boring head has the reverse clearance, it will cause a lot of trouble for the precision boring processing, and it needs to be adjusted and confirmed repeatedly. Therefore, if a good boring head without reverse gap can be used, it is a great pleasure for the boring tool user.

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