金刚石与磨料磨具工程2017，Vol.37Issue(1)：13-18,24,7.DOI:10.13394/j.cnki.jgszz.2017.1.0003
复合电刷镀金刚石线锯的制备工艺研究
Manufacturing process of diamond wire saw by composite-brush-plating method
摘要
Abstract
The effect of process parameters on the performance of wire saw was analyzed by self-made composite brush-plating manufacturing device,and the optimum process parameters were found out.Based on making clear the determination of the permissible current density,the effect of process parameters on the distribution density of abrasive grains was investigated by single factor experiment and orthogonal experiment.The experimental results showed that the permissible current density increased and then decreased with increasing felting speed,and the permissible current density reached the extreme value at 300 to 500 r/min,when there was no abrasive particles in the plating solution.The main factors affecting the distribution density of abrasive grains were the wire speed,the current density,and the felt speed.The maximum parameters of abrasive distribution density were:wire speed 15 mm/min,current density 19 kA/m2,felt speed 450 r/min.关键词
许用电流密度/毛毡轮转速/走丝速度/磨粒分布密度Key words
permissible current density/felt speed/wire speed/abrasive density分类
矿业与冶金引用本文复制引用
颜小童,左敦稳,孙玉利,李瑞,徐洋..复合电刷镀金刚石线锯的制备工艺研究[J].金刚石与磨料磨具工程,2017,37(1):13-18,24,7.基金项目
国家自然科学基金面上项目(No.51375237) （No.51375237）
中国博士后科学基金特别资助项目(No.2015T80547) （No.2015T80547）
航空科学基金项目(No.2015ZE52055). （No.2015ZE52055）
