光固化树脂砂轮层间结合强度研究  

The research on the interbedded bonding strength of the grinding wheels using photosensitive resin

作　　者：贾耀平[1] 姚春燕[1] 彭伟[1] 

机构地区：[1]浙江工业大学机械制造及自动化教育部重点实验室,杭州310014

出　　处：《现代制造工程》2008年第9期8-11,共4页Modern Manufacturing Engineering

基　　金：国家自然科学基金项目(50075084);浙江省科技厅科技计划项目(2005E60008);浙江省自然科学基金项目(Y106065);浙江省重中之重学科资助项目

摘　　要：阐述了利用分层堆积制造技术进行新型光固化树脂砂轮的制造工艺,分析了砂轮层间结合强度,提出了改善砂轮层间结合强度的有效措施,即在树脂中添加磁性颗粒,经磁场的作用,使单层固化表面粗糙,增强层间结合强度,通过对不同磁场强度下的层间结合强度测试,结果表明,该方法对层间结合强度的改善有显著的作用。Described the process of new grinding wheels using photosensitive resin by delamination deposit. The interbedded bonding strength was analyzed from different point of views. And the effective method to improve the interbedded bonding strength was introduced. By adding some magnetic grain into photosensitive resin, the solidified layer surface became more roughness during process of curing in magnetic field. Some experiments about the interbedded bonding strength were carried out. The result showed that the interbedded bonding strength had been effectively improved by this method.

关 键 词：层间结合强度 光固化树脂砂轮 分层堆积 

分 类 号：TH16[机械工程—机械制造及自动化]