摘要
加工中心手动编程适用于简单的零件,对于由非圆曲线构成的零件,是手动编程中的难点。但对于某些简单的异型件,如果能通过数学模型得到刀具实际运行曲线的数学公式,并运用宏程序与子程序,也能实现手动加工中心编程。本文研究了一个简单异型件的加工中心程序,并简单介绍了该工件表面粗糙度值的计算方法,希望能对从事手动编程的工作人员及教学人员有所帮助。
Machining centers, manual programming is suitable for simple parts compose of the non-circular curve parts, is the difficulty in manual programming, But for some simple special-shaped products,if you can get the actual tool operation curve through the mathematical model of mathematical formula, and using the macro program and subroutine, also can realize manual programming of machining center. In this paper, we study a simple special-shaped processing center program, and introduces the method to calculate the degree off he work piece surface roughness, hoping to engage in manual programming staff and teaching staff helpful.
出处
《模具制造》
2014年第12期71-75,共5页
Die & Mould Manufacture
关键词
加工中心编程
宏程序
子程序
粗糙度值
machining center programming
macro program
subroutines
roughness
