摘要
为解决不锈钢电热水壶在手工抛光方式中存在的污染严重、抛光效率低和质量不稳定等问题,成功自主研发了一套电水壶曲面自动化机械抛光系统,该系统采用了多磨具多工位的抛光方法,可夹持三个水壶同时进行抛光,提高了抛光效率。为确保水壶表面抛光质量,规划了螺旋式刀具路径,同时提出了基于示教法的抛光刀位数据生成方法,并利用NURBS曲线拟合的方法对刀具轨迹进行优化。实验结果证明,与手工抛光方式相比较,该方法大大提高了抛光质量和效率。
To resolve the problems of manual polishing for stainless steel electric kettle,such as,serious pollution,low efficiency and unstable quality,an automatic polishing system for stainless steel electric kettle surface was successfully developed.The system adopted the method of multi-abrasive and multi-station,which can polish three kettles in a time and improve the polishing efficiency;making sure of the polishing quality of kettle surface,the spiral tool path was planed,meanwhile a method of data generating for cutter location with teaching method was recommended and a method of optimal path engendered with NURBS curve fitting was used to optimize the tool path.The experimental result proves that this method can produce higher polishing quality and efficiency compared with manual polishing.
出处
《机械设计与制造》
北大核心
2011年第10期137-138,共2页
Machinery Design & Manufacture
关键词
水壶
抛光
多磨具多工位
示教
Kettle
Polishing
Multi-abrasive and multi-station
Teaching
