金属加工（热加工）Issue(3)：17-29,13.
激光增材制造金刚石工具的研究现状与展望
Research status and prospect of laser additive manufacturing of diamond tools
摘要
Abstract
Diamond has extremely high hardness and excellent wear resistance.Diamond tools made with diamond as abrasive grains play an irreplaceable role in the efficient and precise processing of hard and brittle materials.However,with the popularization and application of new hard and brittle materials and the continuous improvement of modern precision processing requirements,there is an urgent need to develop diamond tools with complex shapes,refined structures,and high-end properties.Compared with traditional manufacturing technologies,laser additive manufacturing technology breaks through the structural design and manufacturing mode of traditional tools in principle,and can achieve the precise forming of diamond tools with complex shapes,small sizes,and ultra-thin thicknesses,which has attracted high attention from researchers at home and abroad.Retrieves the literature reports on laser additive manufacturing of diamond tools at home and abroad in recent years,and reviews the laser additive manufacturing technologies and processes of metal-based diamond tools and resin-based diamond tools.Finally,it points out the deficiencies in the current research status of laser additive manufacturing of diamond tools,and looks forward to the future research directions,providing a reference for the research and application of laser additive manufacturing of diamond tools,and promoting the innovation and development of superhard material tool manufacturing technologies.关键词
增材制造/金刚石工具/金属结合剂/树脂结合剂/激光选区熔化Key words
additive manufacturing/diamond tools/metal bonding agent/resin binder/selective laser melting引用本文复制引用
杜全斌,王蕾,赵伟伟,董光,李昂,方占江,闵志宇,李莹..激光增材制造金刚石工具的研究现状与展望[J].金属加工（热加工）,2025,(3):17-29,13.基金项目
河南省重点研发与推广专项科技攻关项目(No.242102220064、No.241111231600) （No.242102220064、No.241111231600）
河南省高校重点科研项目(No.24A460008) （No.24A460008）
