流体机械

2007, No.426(12) 43-46

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激光淬火在高压空气压缩机气缸套中的应用
Application of Laser Quenching to Cylinder Liner of High-pressure Air Compressor

舒炳生;程宏杰;李奇;钱经亮;胡小刚;
SHU Bing-sheng1,CHENG Hong-jie1,LI Qi2,QIAN Jing-liang1,HU Xiao-gang1(1.4812 PLA factory,Anqing 246005,China;2.Hefei GeneralMachinery Reserch Institute,Hefei 230031,China)

摘要(Abstract):

通过对高压空气压缩机气缸套内表面激光淬火与传统热处理对比,结果表明经过激光淬火大大提高了缸套的耐磨性、抗疲劳、耐腐蚀、抗氧化等性能,且改善了摩擦副间的润滑状况,从而很好地延长了气缸套和活塞环的使用寿命。
In contrast with traditional heat treatment application in the liner surface of high-pressure air compressor cylinder,experiment results showed laser quenching have greatly enhance the capability such as abrasion resistance,anti-fatigue,corrosion-resistance and anti-oxidative properties etc of the cylinder,and improve the lubrication conditions between the friction pair,thereby extended the life of piston ring and cylinder liner.

关键词(KeyWords): 激光淬火;高压空气压缩机;气缸套;耐磨性;润滑
laser quenching;high-pressure air compressor;cylinder liner;abrasion resistance;lubrication

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作者(Author): 舒炳生;程宏杰;李奇;钱经亮;胡小刚;
SHU Bing-sheng1,CHENG Hong-jie1,LI Qi2,QIAN Jing-liang1,HU Xiao-gang1(1.4812 PLA factory,Anqing 246005,China;2.Hefei GeneralMachinery Reserch Institute,Hefei 230031,China)

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