在所有的制造工艺中,机械加工是最昂贵的工艺。美国每年用于机械加工的费用此焊接、成形与铸造都多。据1977年美国国防部工业金属切削会议的一个报告指出:“美国每年用于制造金属零件的切削费用就有600万美元之多,因此,要提高以产量或总成本为尺度的生产能力,就必须使工业中的每一机加工序最佳化。”“机械加工的自动控制(CAM)”这个研究项目是由密执安大学机械工程系根据岩岛 In all manufacturing processes, machining is the most expensive process. The United States each year for machining costs of this welding, forming and casting more. According to a report by the U.S. Department of Defense’s Industrial Metal Cutting Conference in 1977, “the United States spends as much as $ 6 million a year on cutting metal parts. Therefore, to increase production capacity on a production or total cost basis, Every machining sequence in the industry must be optimized. ”“ Machining Automation (CAM) ”This research project was conducted by the Department of Mechanical Engineering, University of Michigan,