无心超精研机圆柱圆锥导辊副的设计原理

The Design Principle of Cylindical and Tapered Guide Roller Pair for Centerless Superfinisher

采用圆柱圆锥导辊副 (圆柱导辊为后导辊 ,圆锥导辊为前导辊 )对直圆柱体工件进行超精研时 ,导辊副为关键部件。对导辊副的总体布置、运动设计、几何设计、超精研机理和圆锥导辊工作方位角等进行了分析、讨论和计算。附图

When the cylindrical and tapered guide roller pair(the cylindrical guide roller is the back guide roller,the tapered guide roller is the front guide roller) is used to superfinish the culindrical form workpieces, the guide roller pair is the key part. The arrangement of the guide roller pair,the motion design,the geometry design,the super finishing mechanism and the working orientation angle etc are analyzed,discussed and calculated in this paper.