数控车床对刀之后,加工正常,如果再移动刀架,不在第一次加工前所在的坐标,再加工时,就不是原来的加工尺寸
推荐回答(2个)
操作人员
不断电情况下 不可能出现
对刀加工后正常 刀台回程序原点 等待加工下一件产品 在未加工前 移动刀台(行程范围内) 都不会改变座标 按启动均可正常加工 我做的床子 法拉特(发那科或法拉克 译音) 广州数控 广泰数控 11年
你讲的尺寸有偏差 差多少你没提 如20丝以内 可考虑工件余量大小导致刀台让刀不一 丝杆间楔等 (粗车 半精车 精车) 你视情而定 改走刀量 改参数补偿间楔
如尺寸过大或座标与程序座标完全不符 直接报修 这不属操作工必会技能范筹
希望对你有所帮助
是维修人员当我没说
数控车床刀具不对可以查看是否电机有问题,丝杠锁母松动,大小溜班有间隙。等等,
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