论文部分内容阅读
为了摆脱铸铁件清理工作中的笨重体力劳动,改善劳动条件,提高清理效率,我厂铸铁车间学习了兄弟厂的先进经验,将电弧气刨技术应用于铸铁件清理。经过一年来的实践证明,用电弧气刨来清理铸铁件的毛刺和飞边,是一种十分成功的方法。一、电弧气刨的原理电弧气刨就是利用电弧和气流联合作用来切割金属。一方面利用电弧发生的高温将金属熔化,同时又利用压缩空气的气流将熔化了的铁水吹掉,从而达到去除铸件毛刺、
In order to get rid of bulky manual labor in the work of iron casting clean-up, improve working conditions and improve clean-up efficiency, our factory cast iron workshop learned the advanced experience of Brother factory and applied the arc gouging technology to the iron casting cleaning. After a year of practice has proved that the use of arc gouging to clean the burrs and burrs cast iron, is a very successful method. First, the principle of arc gouging Arc gouging is the use of arc and air current to cut the metal. On the one hand the use of high temperature arc melting metal, while the use of compressed air flow blown melted molten iron, so as to remove the casting burr,