锻件毛坯是否可以利用数控车床进行粗加工,主要是轴类锻件,最大进刀量大约多少,材料45#,能用焊接刀吗?

2025-04-08 08:21:17
推荐回答(4个)
回答(1):

当然可以了,但是最好用现在比较先进的扒皮数控,该车床专门针对粗车设计,包括各类锻件;普通经济型数控也可以,但是一定根据产品特点下手,不可盲目进行锻件粗车;而且吃刀量以单边3-5mm为最佳;当然不是绝对,一定结合实际车削情况适当调整吃刀;,不然对机床不利;能用焊接到,但是要选用耐冲击的材料

回答(2):

只要锻件的长度,回转半径符合机床加工的要求,当然是可以加工了。因考虑到粗加工余量较,建议你用焊接刀具来粗加工,最大进刀量要根据机床的功率,工件的粗糙度,精度,硬度等来决定,尽可能选大,实际操作或编程时都按V=nf转换成进给速度了。

回答(3):

可以进行加工.两把刀加工.一把低速500粗车.进刀小.用G90循环.二把刀高速.精车;粗车用焊接刀最好

回答(4):

可以加工;走刀 F0.25转速S430用专用的刀杆个刀吧 单边2.5mm可根据情况调整

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