...
首页> 外文期刊>Procedia CIRP >A Study on the Effect of Abrasive Filament Tool on Performance of Sliding Guideways for Machine Tools
【24h】

A Study on the Effect of Abrasive Filament Tool on Performance of Sliding Guideways for Machine Tools

机译:磨丝工具对机床滑动导轨性能影响的研究

获取原文
           

摘要

Sliding guideways for machine tools require smooth, consistent surface texture for optimal performance. An excessively smooth surface causes adhesion between the moving?components, while a rough surface accelerates wear. Conventional guideway fabrication uses large, expensive grinding machines. To reduce manufacturing costs?while maintaining functional performance, cubic boron nitride (CBN) milling followed by abrasive surface polishing has been proposed. This study investigates the use of an?abrasive filament tool to correlate the effect of polishing with lubricated static/dynamic friction coefficients. The results are compared with the sliding performance of milled and?ground hardened grey cast iron samples. It was found that polishing had the largest effect on surfaces that were previously milled at higher feed rates and, if realized by industry, could increase?productivity.
机译:机床的滑动导轨需要光滑,一致的表面纹理,以实现最佳性能。过于光滑的表面会引起运动部件之间的粘附,而粗糙的表面则会加速磨损。传统的导轨制造使用大型,昂贵的磨床。为了降低制造成本,同时保持功能性能,提出了立方氮化硼(CBN)研磨,然后进行磨料表面抛光的方法。这项研究调查了使用磨料丝工具将抛光效果与润滑的静态/动态摩擦系数相关联的情况。将结果与铣削和磨削硬化的灰口铸铁样品的滑动性能进行比较。结果发现,抛光对以前以较高进给速度铣削的表面影响最大,如果工业上实现,则可以提高生产率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号