金属板成形过程中摩擦测定的摩擦学试验

Anvar Makhkamov , Dipak Wagre , António M. Baptista , Abel D. Santos , Luís Malheiro
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引用次数: 9

摘要

为研究干润滑条件下冷轧HSLA 380钢板摩擦系数的变化规律,进行了润滑性能及其它变量对摩擦系数的影响试验。对于这种材料,使用不同的润滑剂进行了摩擦学测试。试验结果表明,摩擦系数的取值呈现出不同的规律。摩擦系数在不同的润滑条件和不同的滑动速度下变化很大。对于某些滑动速度,摩擦系数稳定且较低,而对于其他速度,摩擦系数不稳定且较高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Tribology testing to friction determination in sheet metal forming processes

Reciprocating sliding tests were performed in order to find the effect of lubricant properties and other variables on the coefficient of friction of the steel sheets “Cold Rolled HSLA 380” in dry and lubricated conditions. For this material, tribology tests were performed with different lubricants. Test results showed that values of the coefficient of friction presented different patterns. The coefficient of friction varies over a wide range with different lubricating conditions and different sliding velocities. For some sliding velocities, the coefficient of friction is stable and lower, while for others it is unstable and higher.

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