抽油机用新型圆弧齿同步带光弹性应力分析  

Photoelastic Stress Analysis of a New Type Circu lar-Arc-Teeth Synchronous Belt for Pumping Units

作　　者：姜洪源[1] 吴伟光[1] 陈铁鸣[1] 韩永春[1] 徐溥滋[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《石油机械》1991年第11期20-25,5,共6页China Petroleum Machinery

摘　　要：运用光弹性理论及测试技术,对抽油机用新型圆弧齿同步带的应力分布状态进行了光弹性实验研究。与L型梯形齿同步带和HTD圆弧齿同步带的对比实验表明,新型圆弧齿同步带齿廓主要几何参数优化正确,带齿内应力分布合理,齿粮应力集中小,是较理想的抽油机用同步带。The authors, by photoelastic technique, make an experimental investigation in the stress distribution on the new type circular-arc-teeth synchronous belt. Compared with the L type trapezoid-teeth-and the HTD circular-arc-teeth-synchronous belts, the new type belt is characterized by the optimum geometric parameters of the tooth profile, which result in optimum stress distribution and less stress concentration, and is desirable to use on pumping units.

关 键 词：抽油机 同步带 光弹 应力分析 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]