车床砂带抛磨绿色工艺的研究  

Green process study on lathe abrasive belt grinding

作　　者：孙千里[1] 沈鑫刚[1] 范进桢[1] 邬镇波 耿金良[1] 

机构地区：[1]宁波职业技术学院海天学院,浙江宁波315800 [2]海托模具制造有限公司,浙江宁波315800

出　　处：《机电工程》2014年第2期199-202,共4页Journal of Mechanical & Electrical Engineering

基　　金：浙江省教育厅科研资助项目(Y201224129);宁波职业技术学院科研资助项目(NZ11015)

摘　　要：针对所有砂带磨头均带有电机的现状,应用带传动的原理,提出了在车床上利用工件的旋转作为源动力进行砂带抛磨的设想;在生产用的砂带磨头上进行了工件同步驱动砂带的试验;提出了一种砂带磨削和研抛绿色工艺,分析了为实现该工艺应采取的措施;在此基础上设计了车床用无电机砂带磨头,并对砂带磨头的特点进行了分析。分析结果表明,该砂带磨头体积小,携带方便,可作为车床附件扩大车床的工艺范围;工艺实施结果表明,所采用的新工艺可以满足零件的表面粗糙度要求。Aiming at the situation that all belt grinding are all taking the motor,by using the principle of belt drive,an idea of using of the rotation of the workpiece in a lathe as a source of power to belt polish was proposed and the experiment on workpiece synchronous drive belt was carried out in the belt grinding head in production.A kind of green belt grinding and polishing process was proposed.The measures to be taken to achieve this process was analyzed.Based on this,no motor belt grinding used in the lathe was designed and characteristics of the belt grinding head were analyzed.The analysis results show that the belt grinding small,easy to carry,can be used as lathe accessories to expand the range of process.The process implementation results show that the introduction of new process can meet the requirements of the surface roughness of the parts.

关 键 词：砂带磨削 研抛 绿色工艺 磨头设计 车床附件 

分 类 号：TH16[机械工程—机械制造及自动化] TG749[金属学及工艺—刀具与模具]