摘要
提出了一个在CAPP设计中用于合理制定各工序公差的误差模型。该模型以误差统计和误差传递思想为基础,根据各工序的工艺能力及中间工序加工误差对最终工序加工误差影响的大小来合理制定各工序公差。
The paper put forward an error model applied in CAPP design,with which t olerance of working procedure can be worked out rationally.The common errors f or each part of the working procedure was made out on the whole working procedu re capacities and affection of processing working procedure to the error scale with the basic concept of the error statistic and error transfer.
出处
《林业机械与木工设备》
北大核心
2004年第9期37-38,共2页
Forestry Machinery & Woodworking Equipment
