How to set the tool length compensation parameters is the difficulty in operating NC milling machine or machining center.

如何设置刀具长度补偿参数一直是数控铣床和加工中心编程和操作中的难点。

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The price of ball-screw with high accuracy is very high. Using high accuracy lead-screw in the common NC machine tool to ensure the processing-accuracy will increase operating costs.

高精度的滚珠丝杠价格较高，因保证加工精度而在普通的数控机床中使用高精度的丝杠会增加生产成本。

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The principle and operating method of a new NC machine tool.

介绍了一种新型数控机床用对刀器的工作原理和使用方法。

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In some fields, it is direct and obvious, like operating a tool or machine or creating something physical.

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