周边磨削的精度分析
来源期刊:中南大学学报(自然科学版)1980年第2期
论文作者:姜文奇 简国明
文章页码:70 - 77
关键词:定位误差; 分度误差; 光洁度; 精度问题; 几何形状; 精度要求; 周边磨削; 偏心误差; 定位精度; 轴心线
摘 要:本文论述了刀片周边磨削的有关精度问题以及刃磨的经济价值。分析了刀片定位误差对毛坯余量的影响,确定了最小加工余量;分析了刀片加工尺寸链,提出了保证精度的措施,分析了分度误差对⊿d、⊿m的影响,提出了提高精度的方法。
Abstract: In this paper some accurate problems and economy about contour gri-nding of insert chips are discussed,the main contents are as follows:By analysing the effect of setting error on the rough—allowance the mini-mal machining—allowance can be determined:Due to the importance of dimensional chain during machining anddividing error related to △d;△m,which have grea tinfluence on the accura-cies of chips,The analyses involved have been made in detail and certainmeans provided.