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首页> 外文会议>International Conference on Material Science and Engineering >The Friction and Wear Characteristic Comparison of PMMA and MC Nylon as Spreading Device Pad Material in Copper Coil Forming
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The Friction and Wear Characteristic Comparison of PMMA and MC Nylon as Spreading Device Pad Material in Copper Coil Forming

机译：PMMA和MC尼龙的摩擦磨损特性比较作为铜线卷材成型中的铺展装置垫材料

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摘要

The purpose of this study is to compare the frictions and wears characteristics of poly methyl methacrylate (PMMA) and MC Nylon. This study was carried out to investigate the material to be considered as the pad of spreading device material in the copper coil forming machine. To analyze the friction and wear characteristics of those materials the experiments were done as follows. Firstly, the friction characteristic was obtained using a pin-on-disk tester. The experiment was carried on dry and wet friction conditions under paraffin oil lubricant. Secondly, the state of lubrication was investigated using the Stribeck's Curve. Thirdly, to investigate the wear characteristic, the weight of the pin was measured before and after the friction test. The wear rate is defined as the difference between the initial weight and the final weight. The experimental results show that the friction coefficient of PMMA material was higher than MC nylon. Furthermore, PMMA wear rate also higher than MC Nylon wear rate. The highest wear was achieved on PMMA in dry friction condition, which is 0.00290 grams. MC Nylon was recommended to be used as padding of the spreading device on the coil forming machine.
机译：本研究的目的是比较聚甲基丙烯酸甲酯（PMMA）和MC尼龙的摩擦和磨损特性。进行该研究以研究将材料视为铜线圈成型机中的涂布装置材料垫。为了分析这些材料的摩擦和磨损特性，实验如下进行。首先，使用引脚盘式测试仪获得摩擦特性。在石蜡油润滑剂下进行实验在干燥和湿摩擦条件下进行。其次，使用Stribeck的曲线调查润滑状态。第三，为了研究磨损特性，在摩擦试验之前和之后测量销的重量。磨损率被定义为初始重量和最终重量之间的差异。实验结果表明，PMMA材料的摩擦系数高于MC尼龙。此外，PMMA磨损率也高于MC尼龙磨损率。在干摩擦条件下PMMA实现最高磨损，为0.00290克。 MC尼龙建议用作线圈成型机上的扩散装置的填充。

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