资料摘要
资料下载Abstract Considered as a plague for numerous industrial assemblies, fretting, associated to slight oscillatory displacement, is encountered in all quasi-static contacts subjected to vibration. Depending on sliding conditions, cracking or wear damage can be observed. During the past three decades there has been a huge development in surface treatments. Thousands of new surface treatments and coatings are now available. The critical challenge is to evaluate such treatments against fretting loadings. To achieve this objective, a fast fretting methodology has been developed. It consists in quantifying the palliative friction, cracking and wear responses through a very small number of fretting tests. By defining quantitative variables, a normalized polar fretting damage chart approach is introduced. Applied to shot peening, chromium coatings and WC-Co coatings, it demonstrates the potential benefit of a thermal sprayed WC-Co coating. © 2005 Elsevier B.V. All rights reserved.
用于测定表面耐磨性的方法和装置
简介:TAPERADER®是一台便携式磨损表面测量仪,用于实时现场测试,数据真实可靠。该产品拥有国际、国内多项专利。TAPERADER®具有应用范围广的特点,可对钢铁、有色金属、陶瓷、塑料等制品的表面进行测试。应用领域涉及汽车,石油,薄膜润滑等方面。
国际标准IEC 68-2-70以及相关的企业标准
简介:ABREX®多功能手指磨耗仪是世界上唯一一台能够模拟人类手指及皮肤摩擦的试验机。该设备是国际标准及诸多国际知名企业的指定标准设备。 IEC 68-2-70.pdf GS97034-1.pdf GS97034-2.pdf GS97034-4.pdf GS97034-5.pdf GS97034-6.pdf
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