金刚石与磨料磨具工程2018，Vol.38Issue(2)：37-41,5.DOI:10.13394/j.cnki.jgszz.2018.2.0008
CVD金刚石涂层工艺对硬质合金立铣刀铣削CFRP性能的影响
Influence of CVD diamond coating process on performance of carbide end mill for cutting CFRP
摘要
Abstract
CFRP,carbon fiber reinforced polymer,was a typical hard-to-process material that would cause serious tool wear when cut by conventional cemented carbide tools(CCTs).Therefore,the CCTs need diamond coatings.Three kinds of CCTs with different diamond coatings,namely rough-diamond, fine-diamond and compound-diamond due to depositing processes,were prepared,separately.The surface of coatings were analyzed by SEM,and the CCTs were used to cut CFRP under the same conditions to study the wear mechanism.Results show that CCTs with compound coatings have best wear resistance and longest serve life,which is almost 1.3 5 and 1.5 9 times of those of CCTs with rough-diamond coatings and fine-diamond coatings.In conclusion,CCTs coated with compound-diamond is more suitable for CFRP cutting.关键词
碳纤维复合材料/金刚石晶型/刀具寿命/刀具磨损Key words
carbon fiber reinforced polymer/diamond crystal type/tool life/tool wear分类
化学化工引用本文复制引用
杨小璠,李友生,李凌祥,王珏,沈志煌..CVD金刚石涂层工艺对硬质合金立铣刀铣削CFRP性能的影响[J].金刚石与磨料磨具工程,2018,38(2):37-41,5.基金项目
福建省自然科学基金(2016J01246) （2016J01246）
