针对吹塑机头上螺旋槽的结构特点，介绍了一种数控加工工艺与编程方法，不仅提高了加工精度和质量，而且大大提高了生产效率，克服了加工中的实际难题，对同类零件的加工有一定借鉴作用。%According to the structure characteristics of blow molding machine head spiral groove, this article introduces a kind of NC processing technology and programming method, which has not only improved the machining accuracy and quality, but also greatly enhanced the production efficiency, and overcome the practical difficulties in processing. It has certain reference to the similar parts processing.
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