At last, the authors give a compensation principle for dimensional accuracy control of grooving kerf width with laser beam for seamless pipe.
最后提出了管材激光割缝时槽宽尺寸精度控制的补偿原则。
The mechanical structure, principles and ways of control, and the working accuracy of three dimensional WEDM machine are discussed.
探讨了斜度线切割机床的机械结构、控制原理和方式以及精度误差。
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