摘要
高速电弧喷涂抢是实现高速电弧喷涂的关键装置。本文介绍了采用高速气流技术方案研制的高速电弧喷涂枪,在喷抢的设计中优化采用了超音速喷管,使得喷枪出口80mm范围内雾化气流的速度达到600m/s以上,有利于增强喷涂粒子的雾化效果,提高粒子速度,从而使喷涂层的质量和性能明显改善,为高速电弧喷涂技术的工业应用奠定了基础。
In this paper, the high velocity arc spraying gun is introduced. During the development, the plan of high velocity air is adhbit-ed and the supersonic nozzle is used.The air speed of the gun maintained approximately 600m/s at the distance 80mm from the output, which makes the quality and behaviors of coating improved.The successful development of HVAS gun sets the seal on industry applications groundwork of HVAS technique.
出处
《现代制造工程》
CSCD
北大核心
2002年第8期58-59,共2页
Modern Manufacturing Engineering
基金
"九五"国家重点科技攻关项目(96A22-04-05)
