金刚石与磨料磨具工程2016，Vol.36Issue(2)：55-59,5.DOI:10.13394/j.cnki.jgszz.2016.2.0012
磨料水射流对硬质合金切割深度的试验研究
Experimental study on cutting depth of hard alloy by abrasive water jet
摘要
Abstract
By cutting experiments of hard alloy using high pressure abrasive water-jet,the influences of jet pressure,cutting speed,abrasive flow rate and target distance on the cutting depth are analyzed using single factor method.Based on the single factor tests,the levels of these factors are selected for orthogonal test,and the processing parameters are optimized by range analysis.The results show that the influence of factors on the cutting depth ranks as following:jet pressure>cutting speed>abrasive flow>target distance.And the optimal processing parameters are jet pressure 280 MPa,cutting speed 50.8 mm∕min,abrasive flow rate 545 g∕min,target distance 5 mm.The cutting depth can reach the best under the optimal parameters,which is 0.70 cm.关键词
高压磨料水射流/加工参数/硬质合金/切割深度Key words
high pressure abrasive water jet/processing parameters/hard alloy/cutting depth分类
矿业与冶金引用本文复制引用
宋金来,关砚聪,赵宏伟,孙艳斌..磨料水射流对硬质合金切割深度的试验研究[J].金刚石与磨料磨具工程,2016,36(2):55-59,5.基金项目
黑龙江省教育厅科学技术研究项目(12531126) （12531126）
