加工长度只有750MM的小型数控车床,加工200MM直径工件转速应该是多少才好?

2025-03-16 03:29:40
推荐回答(5个)
回答1:

数控车床转速达到每分钟1000转时功率输出最大,越往低速区功率就越小,越容易“闷车”,所以不能选择太低的转速,但工件直径大又限制了转速的提高。
像你这种情况,可以采用减小吃刀深度、同时加大进给量、选择刃麿外八字断屑槽,一般就能解决铁屑緾绕的问题,当然如果是不锈钢之类的高塑性材料是很难做到断屑的,但可以在刀具上想办法让其卷曲排出,做到不緾绕。

回答2:

300转刚好,绕上一大堆铁丝是你刀的断屑槽不好,槽开深些出碎屑

回答3:

首先材料是什么?是不锈钢转速太快,关于铙屑与刀具和走刀量有关。

回答4:

  数控车床转速达到每分钟1000转时功率输出最大,越往低速区功率就越小,越容易“闷车”,所以不能选择太低的转速,工件直径大又限制了转速的提高。
  加工中心:数控铣床引是在一般铣床的基础上发展起来的,两者的加工工艺基本相同,结构也有些相似,但数控机床是靠程序控制的自动加工机床,所以其结构也与普通铣床有很大区别。

回答5:

250

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