一种等离子切割机切割机构的设计

摘要

This article mainly discussed the application of plasma cutting for the cutting process in the stainless steel plate. Based on the analysis of the weakness and strong point for the current cutting method, the significance of the application of the plasma cutting in this field was stated, a whole structure for a plasma cutting machine was designed and the cutting process was introduced in detail. Meanwhile, the cutting mechanism was further discussed in this article. A economic and applicable structure was put forward through the analysis of the function and motion, the comparison of different schemes and the design calculation for the key parts. The mechanism can meet the production demand perfectly with single structure and convenient adjustment.%针对等离子切割在不锈钢板材下料方面的应用讨论,通过对目前下料方式的优缺点分析,阐述了等离子切割在该领域应用的重大意义,设计出了一种等离子切割机的整体结构方案,详细说明了切割工艺过程.同时,对机器切割机构部分进行了深入的探讨,通过对该机构的功能和运动分析、对各种实现方案的比较以及对关键部件的设计计算,提出了一种经济适用的结构方案.该切割机构结构简单,调整方便,能较好地满足切割生产要求.