摘要
为了保证零、部件的工作能力与寿命,设计时必须有一定的精度储备,文章分析了精度储备系数、精度储备的功用及精度储备系数的选取原则,以供设计人员参考。
In order to assure the function and life of parts and components, there should be certain accuracy storage in machine design. Accuracy storage coefficient, accuracy storage function and principles about accuracy storage coefficient selection are analyzed in the paper.
出处
《石油矿场机械》
2006年第5期95-96,共2页
Oil Field Equipment
关键词
机器设计
精度储备
精度储备系数
选取原则
machine design
accuracy storage
accuracy storage coefficient function
selection principle
