CAJ | 학술논문

AlSiC 复合材料拥有比铝合金更高的比强度和比模量、耐高温、耐磨损、高导热率、可调节热系数等优点，在航空航天、汽车、电子、军工等领域有重要应用。由于 SiC 增强相的高硬度和铝基体的高塑性，使得该类材料在切削加工、磨削加工及非传统加工的方面可加工性较差。为了获得高的表面质量和精度，磨削加工是必不可少的一种加工方式，文章针对 AlSiC 复合材料的磨削加工研究现状进行综述，重点对磨削加工中材料表面完整性、磨削砂轮的磨损形式和磨削加工工艺等方面进行总结和分析。
AlSiC 복합재료옹유비려합금경고적비강도화비모량、내고온、내마손、고도열솔、가조절열계수등우점，재항공항천、기차、전자、군공등영역유중요응용。유우 SiC 증강상적고경도화려기체적고소성，사득해류재료재절삭가공、마삭가공급비전통가공적방면가가공성교차。위료획득고적표면질량화정도，마삭가공시필불가소적일충가공방식，문장침대 AlSiC 복합재료적마삭가공연구현상진행종술，중점대마삭가공중재료표면완정성、마삭사륜적마손형식화마삭가공공예등방면진행총결화분석。
In comparison with aluminum alloy,AlSiC composite materials have higher specific strength,specific modulus,high-temperature resistance,wear resistance,high thermal conductivity and tunable thermal expansion coefficient,and were widely used in the aerospace,automotive,electronics and military fields etc.Due to the higher hardness of SiC reinforcement and the higher ductility of aluminum matrix phase,machining of AlSiC composite materials was a tough work.In this paper,the advance of research on grinding of AlSiC composites materials was reviewed.The surface integrity of the ground AlSiC composite materials,the wear of grinding wheels and the grinding process were summarized and analyzed.