工业陶瓷精密加工技术的研究现状

Research Progress in Precision Processing Technologies for Industrial Ceramics

工业陶瓷具有高强度、高硬度、耐高温和抗腐蚀等优异性能,在机械电子、航空航天、军事国防等领域有着广泛的应用。陶瓷产品存在高脆性的特点,在工业陶瓷加工时会出现裂纹和崩溃等问题。在过去几十年中,改善传统机械加工技术、应用新型特种加工技术以及研究复合加工技术方法成为一个共同关注的问题,研究成果在提高工业陶瓷的加工效率、保证陶瓷产品表面完整性方面发挥出了积极的作用。本文总结了工业陶瓷精密加工技术研究进展。

Industrial ceramics exhibit excellent properties such as high strength,high hardness,high temperature resistance,corrosion resistance,etc.,and have been widely used in mechanical,electronic,aerospace,military and defense fields.Due to their intrinsic brittleness,precision processing of ceramic products faces the problems such as cracks and collapse.During the past decades,research attentions have been paid on improving traditional mechanical processing technology,developing new special processing technology and composite processing technology,to enhance processing efficiency and ensuring the surface integrity of ceramic products.In this paper,a review of precision processing technologies for industrial ceramics is carried out.