摘要
本文简要介绍了机器设计任务书内容的重要性、机器精度分析设计的经济性原则、机器精度分析的基本依据。基于Z512装配技术要求,实例分析了机器原始误差的确定和精度设计过程,希望对机器精度分析的认识和操作有所裨益。
This paper introduced simply the essentiality of the design assignment’con tents,the economy principle to analyze and design the machinery precision,the basis of the machinery precision analysis.Base on the assemble techno-request of the Z512,analyzed the process of the confirming the original error and the designing precisions.Expected it being useful to understanding and handling the precision analysis.
出处
《装备维修技术》
2004年第2期7-11,共5页
Equipment Technology
关键词
精度分析
机器功能
结构功能
原始误差
precision analysis
machinery function
link function
original error
