数控线切割加工复杂文字的编程技术研究

数控线切割加工是高职院校模具设计与制造专业的必修实训课。CAXA软件具有较强的绘图和编辑能力,而且简单易学,将CAXA软件应用于线切割实训教学,即利用多媒体教学手段,通过在理实一体化教室讲授,将线切割编程与加工仿真的相关内容联系在一起,使CAXA软件生成的3B代码程序直接输入到线切割机床。以7个复杂字体的加工为例,详细讲解该软件的操作方法。结果表明,教学效果好,既能增强学生的学习主动性,又能加强学生的动手操作能力和创新能力。

Research on Numerical Control Wire Cutting Processing Complex Text Programming Technology

CNC wire cutting is the course of higher vocational colleges of mold design and manufacturing specialty compulsory training, this paper used CAXA software in wire cutting practice teaching that has a strong drawing and editing capabilities,and easy to learn, or the use of multimedia teaching means in the integration of theory and practice in classroom teaching of wire cutting programming and machining simulation correlation content together, the CAXA software directly generated 3B code input directly to the line cutting machine tool for processing. At the same time, taking 7 complex fonts processing as an example, explained the software operation method and good teaching effect in details,it can enhance students learning initiative and strengthen the students operating ability and innovation ability.