紫外光固化非金属芯线金刚石线锯研究  

Study on Ultraviolet-curing Diamond Wire Sawusing Nonmetallic Core Wire

作　　者：毛炜[1] 彭伟[1] 姚春燕[1] 刘福庆[1] 

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

出　　处：《新技术新工艺》2008年第7期88-90,共3页New Technology & New Process

基　　金：国家自然科学基金(50075084);浙江省科技厅科技计划项目(2005E60008);浙江省自然科学基金(Y106065);"先进制造技术与装备"浙江省重中之重学科资助

摘　　要：提出了一种用非金属芯线代替传统金属芯线的紫外光固化金刚石线锯制作方法。通过对几种芯线材料的拉伸强度进行对比试验，高抗拉强度的聚乙烯线更有利于满足线锯芯线微细、高强度的技术要求。芯线表面处理的试验研究确定了聚乙烯线在温度为80～85℃自配溶液中处理4min的最佳参数，可以获得聚乙烯芯线和光固化树脂结合剂之间的最佳结合强度。切割试验表明，该工艺制作的金刚石线锯可以获得良好的加工性能。The research proposed a new manufacture method of ultraviolet-curing diamond wire saw using nonmetallic core wire replaces the traditional metallic core wire. Contrasted the result of the material’s tensile-strength from the experiments carried on the several kind of core wire,it’s found that the high tensile strength’s polyethylene core wire satisfies the technical requirements with minuteness and high strength. The surface treatment’s experimental study on core wire confirms the optimum parameter about the polyethylene core wire is treated by the processing fluid made by ourselves for 4 minutes under the temperature of 80～85℃. It obtained the best adhesion strength between the polyethylene core wire and the ultraviolet-curing resin adhesive. The cutting experiment indicated that the diamond wire saw made by the new manufacture method could obtain a good manufacture performance.

关 键 词：紫外光固化树脂 线锯 非金属芯线 金刚石 表面处理 

分 类 号：TG717[金属学及工艺—刀具与模具]