在轮应用中使用聚乙烯化物的潜在和设计参数
Enis Muratović1, Adil Muminović1, Muamer Delić1
1Department of Mechanical Design, Faculty of Mechanical Engineering, University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina.
Polymers
|November 14, 2023
概括
聚乙烯化物 (PVDF) 轮在各种应用中显示出与聚氧甲 (POM) 轮相当的有希望的性能. 这项研究确定了PVDF设计参数,增强了对聚合物轮的知识.
科学领域:
- 材料科学 材料科学 材料科学
- 机械工程 机械工程
- 部落学 (tribology) 是一个学科.
背景情况:
- 对聚合物轮计算的有限数据要求设计人员进行广泛的实验测试.
- 聚合物材料具有优势,但需要针对特定轮应用进行彻底验证.
- 研究像聚乙烯化物 (PVDF) 这样的新型聚合物材料对于扩大轮设计选项至关重要.
研究的目的:
- 研究聚乙烯化物 (PVDF) 在轮应用中的潜力.
- 在各种负载条件下确定PVDF轮的设计参数和故障模式.
- 为了比较PVDF轮与聚氧甲 (POM) 轮的性能.
主要方法:
- 通过使用具有主动扭矩控制和温度监控的专用钻机测试PVDF轮样本.
- 在PVDF和聚氧甲 (POM) 轮样本之间进行了比较测试.
- 评估了牙协同性,牙负载能力和寿命,以及故障模式分析.
主要成果:
- 当与钢相结合时,PVDF轮表现出与POM轮相似的寿命特性.
- 在某些配置中观察到诸如磨损和融等故障模式.
- 使用温度监测和光学方法来确定摩擦系数和磨损率.
结论:
- 聚乙烯化物 (PVDF) 是适用于轮应用的材料,其性能与聚氧甲 (POM) 相似.
- 为设计有效的聚合物轮配对,建立三元学兼容性是必不可少的.
- 这项研究为PVDF轮提供了关键的设计参数,促进了对聚合物轮技术的理解.
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