4069| 7
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慢走絲精度和表面粗糙度問(wèn)題 |
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點(diǎn)評(píng)
然后就是加工上的問(wèn)題了。放電這玩意兒,走快點(diǎn),走慢點(diǎn),電流穩(wěn)不穩(wěn)定,大點(diǎn)小點(diǎn),放電間隙均不均勻,多吃塊肉下去,少吃塊肉下去,都有可能。曲線上沒(méi)問(wèn)題,就看床子或者工藝上哪的問(wèn)題唄
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