工程陶瓷材料具有引人注目的特性:高硬度、高耐热性、化学惰性、热传导率低、断裂韧度低等。然而,这些特性使得陶瓷材料的机械加工,不论是磨削加工或非磨削加工都非常困难,在磨削过程中,工件表面将产生缺陷或裂纹,进而影响工件的强度及可靠性。本文讨论了在SiC夹具制造过程中,各种因素对加工的影响。 Engineered ceramic materials have compelling features: high hardness, high heat resistance, chemical inertness, low thermal conductivity and low fracture toughness. However, these characteristics make the machining of ceramic materials very difficult both in the grinding process and in the non-grinding process. During the grinding process, the surface of the workpiece will have defects or cracks, thereby affecting the strength and reliability of the workpiece. This article discusses the effects of various factors on machining in the manufacture of SiC clamps.