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时代在不断发展,科技在进步,机械加工领域以同样在快速的发展和壮大,发展出很多新型的加工方法,线切割加工在机械加工行业越来越多地得到使用,在快速发展同时已出现一些新的问题。我在进行“平面数字设计与线切割加工”的教学中发现学生对线切割机床的实际操作存在一些问题(本课程主要是对全校开放的选修课程,因此面对的学生基本上为零基础),对于设计和线切割的工作原理的理论知识方面学生基本没有多大困难,但是在现场加工的过程中却常常出现无从下手的情况,主要是缺乏工作经验,不知道该如何操作,对工件的装夹,定位和绕丝穿丝和紧丝等都不会,最困难的是穿丝,如果在中途断丝就更没有办法处理了。因此在本文中将结合我工作经验对上述问题做一些总结,借此希望能提高新手快速上手操作的能力。
Times are constantly developing, science and technology progress, the same mechanical processing in the rapid development and growth, the development of many new methods of processing, wire cutting in the machining industry is increasingly being used in the rapid development has also emerged Some new questions In my teaching of “Planar Digital Design and Wire Cutting”, I found that students have some problems with the actual operation of wire cutting machines (this course is mainly for the entire school open elective courses, so students are basically faced with zero Basis), the basic knowledge of the design and work principle of wire cutting students little difficulty, but in the field of processing is often unmanaged situation, mainly lack of work experience, do not know how to operate on the workpiece The folder, positioning and silk around silk and silk and so do not wear the most difficult is to wear silk, if there is no way to deal with the broken halfway. Therefore, in this article will be combined with my work experience to make some summary of the above problems, in the hope of improving the ability of novice quick start operation.