The rule of process is analyzed roundly by simple ironing of bearing cages in this thesis, and the parameter which influences the process is studied.
轴承环作为装配件，要求加工精度高，内外径尺寸在IT11级以上，需要采用变薄拉深。
Technology improvement of withdrawal ring of punched hole die for bearing ribbon cage;
轴承浪形保持架冲孔模退料环的工艺改进
Analysis of grinding method for bearing ring with double grooves;
双沟轴承套圈沟道磨加工方法浅析
Design on Automatic Nondestructive Examination System of Axletree s Quality and Reseach on Intelligent Appraising;
轴承质量自动化无损检测系统设计及智能评判方法研究
The bottom die with axletree configuration is designed.
依据圆柱斜齿轮几何结构,设计出合理模具工装;将凹模设计成轴承式凹模,当锻件顶出时,凹模自动沿轴向自转,锻件被旋出凹模;采用三维刚粘塑性有限元法对其成形进行数值模拟分析,得到成形过程中的等效应力、应变分布图以及载荷-行程曲线图;模拟结果表明,坯料向齿腔充填时,齿根处等效应力、等效应变值较大;最后充填阶段,齿顶处等效应力、等效应变值较大,载荷也出现陡增现象。
Improvement of Operating Technology of Bearings for Back-up Rolls on Medium Plate Mill;
中板轧机支承辊轴承使用技术的改进
The Research Actuality and Development Trends of Water Lubricated Bearings;
水润滑轴承的研究现状与发展趋势
Property comparison of PM bronze bearings manufactured in Europe and North America;
欧洲与北美制造的烧结青铜含油轴承性能的比较