装配体零件铣加工工艺与程序编制摘 要数控铣加工在机械加工中占有非常重要的地位。当前数控铣加工中，程序的编制大多采纳 CAM 软件自动编程，但手工编程由于其短小精悍的特点，仍然具有很强的实际应用性。本文以第四届全国数控大赛数控铣试题为例，详细叙述了数控铣加工工艺编制和程序编制的过程，以与变量编程的方法。关键词 数控铣 加工 编程目 录绪论 ··························································7第一章 基座加工 ···············································91.1 图样分析 ··················································101.2 加工路线 ··················································111.3 工艺方案 ··················································121.4 加工刀具 ··················································141.5 切削参数 ··················································161.6 工具、夹具、量具 ··········································161.7 工艺卡编制 ················································171.8 加工条件 ··················································171.9 走刀路线与程序 ············································181.10 程序检验、试运行与加工 ···································第二章 转盘加工 ···············································2.1 图样分析 ··················································2.2 加工路线 ·························...
