摘要
数控机床日益普及,但数控加工高效率、高精度的优势却没有充分发挥出来。从零件图结构分析、加工设备选择、定位基准和装夹方式确定、加工顺序及进给路线确定、刀具选择、切削用量确定以及数控加工工序确定等方面全面分析了一个典型零件的数控加工工艺性,最后,在加工中心上加工出该产品并满足了产品的技术要求。
NC machine is more and more popular,but it's superiority of high efficiency and high precision has not been fully realized.This paper presents a comprehensive NC machining process analysis in a typical part.It includes parts drawing structural analysis,equipment selection,positioning benchmarks and fixture choice,machining order and the feed line determination,tool selection,cutting parameters and CNC machining processes determination.Finally,the product that meets its technical requirements is made in a machining center.
出处
《机电工程技术》
2010年第8期130-133,共4页
Mechanical & Electrical Engineering Technology
关键词
典型零件
数控加工
加工工艺
typical parts
NC machining
machining process
