bearing oil groove是什么意思

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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

Analysis for Raising Life of Gear and Bear;

提高齿轮、轴承使用寿命的研究

The Design of Heavy Load Bear Lubricate Grease s Lifetime Testing Machine;

重负荷轴承润滑脂寿命试验机的设计

Change the Rubber Bearing into the Oil Bearing and Performance Analysis of It to the Small Turbine;

小型水轮机橡胶轴承改造为油轴承及性能分析