当前位置: 首页 > 文章 > 刷镀快速镍修复发动机曲轴的研究 农业工程学报 1999,15 (3) 161-165
Position: Home > Articles > Study on Repairing Crankshaft With High Speed Nickel Brush Plating Transactions of the Chinese Society of Agricultural Engineering 1999,15 (3) 161-165

刷镀快速镍修复发动机曲轴的研究

作  者:
包春江;王瑞丽;高安林
单  位:
沈阳农业大学
关键词:
发动机曲轴;刷镀;快速镍;修复
摘  要:
利用 M M 200 型磨损试验机研究了快速镍刷镀层的耐磨性,通过单因素试验和正交试验,揭示了工作电压和电极相对速度对镀层耐磨性影响的规律,得到最佳工艺规范参数。制定了曲轴的刷镀工艺,并应用它对 L195 柴油机的曲轴进行了刷镀修复,然后装机在水力测功机上进行各种工况的耐久性试验。结果表明:刷镀快速镍修复的曲轴,耐磨性和结合强度高,能够承受高速重负荷,刷镀修复曲轴技术上可行,经济上合算,为刷镀快速镍修复发动机曲轴提供了依据。
译  名:
Study on Repairing Crankshaft With High Speed Nickel Brush Plating
作  者:
BAO Chun jiang WANG Rui li GAO An lin (Shenyang Agricultural University,Shenyang 110161)
关键词:
crankshaft of engine; brush plating; High Speed Nickel; repairing
摘  要:
The abradability of High Speed Nickel film was tested on MM200 wear test machine in this paper. Through single factor experiments and orthogonal experiments, the rules of effect of brush plating voltage and electrode relative velocity on film abradability were developed,the optimum parameters were obtained.The crankshaft brush plating procedure was formulated which was used for repairing a L195 diesel engine crankshaft.The durability of various operating mode was tested on a hydraulic dynamometer .The results showed that the abradability and unite strength of High Speed Nickel brushed crankshaft were improved, which can afford high speed heavy load. Repairing crankshaft with High Speed Nickel was reasonable in technique and economy, which provided basis for repairing crankshaft.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊