单件小批大型活塞环(涨圈)粗加工尺寸的确定  

Determining of the Mini-batch Piston Rings′ Rough Size

作　　者：季泉生[1] 李翀[2] 

机构地区：[1]济南钢铁集团公司,山东济南250101 [2]北京林业大学工学院,北京100083

出　　处：《冶金设备》2010年第5期9-13,共5页Metallurgical Equipment

摘　　要：利用极坐标微分方程、弹性力学曲杆挠曲变形计算大型活塞环加工的相关尺寸。纠正了传统计算方法的错误,由此解决了生产中出现大量废品的关键因素。Using polar differential equation and the elastic mechanics curved lever curve deformation calculated the relevant sizes of large piston rings processing.The traditional calculation method which was wrong is corrected,thus the production key of large quantitative waste products are solved.

关 键 词：大型活塞环加工 极坐标微分方程 挠曲变形 

分 类 号：TG501[金属学及工艺—金属切削加工及机床]