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电极丝的张力稳定与否对加工质量的影响是不容忽视的一个方面。要保证加工质量就要让电极丝的张力在整个加工过程中保持适当的程度。因此弄清影响电极丝张力的各种因素是非常必要的。影响张力的诸因素首先应该明确的是,电极丝上的张力是由于电极丝在长度方向上发生了弹性变形所引起的。变形越大,产生的张力也越大,写成数学表达式:
Electrode wire tension stability or processing quality impact is an aspect that can not be ignored. To ensure the quality of the processing must make the wire tension in the entire process to maintain the appropriate level. Therefore, to understand the various factors that affect the tension of the wire is very necessary. First of all, it should be clear that the tension on the electrode wire is caused by the elastic deformation of the electrode wire in the length direction. The larger the deformation, the greater the tension generated, written in mathematical expressions: