摘要
通过动态公差图 ,分析了最大实体要求 (MMR)及其可逆要求 (RR)的功能及合格条件。阐述了在保证孔轴自由装配的前提下 。
The function and the acceptance condition of maximum material requirement (MMR) and reversible requirement (RR) were analyzed through dynamic tolerance figure. How to reduce processing cost and raise the ratio of qualified product were discussed under the condition of free assembly of hole and shaft.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2000年第4期108-110,共3页
Journal of Jilin Agricultural University
关键词
最大实体
体外作用尺寸
实效边界
孔轴装配
maximum material
external action dimension
actual effect boundary,
