铸铁屑的新回用方法

• 作 者: 牟炳章
• 机 构: 山东潍坊柴油机厂,
• 出 处: 机械工人(热加工)
• 发表日期: 1979年12期
• 关键词: 铁丸 摩擦状态 经成 抛丸清理机 铸件缺陷 耐磨件 护板 夹板锤 铁水包 水化学成分

抛丸清理机的护板、铁丸、破碎机的压板等耐磨件,过去多用白口铁铸造,由于这类件是在相互猛烈撞击、摩擦状态下工作的,大部分最终成为粉末而不能回用,加上白口生铁供应比较紧张,因此这成了生产中的一个薄弱环节。我厂与潍县高里农机修造厂配合,在实践中摸索出全部利用铁屑一次熔化直接浇铸白口铁件的一些经验,经成百吨的铸件装机使用证明,效果非常

Shotblast cleaning machine guards, iron pill, crusher plate and other wear-resistant parts, the past use of white iron casting, because these pieces are violent collision with each other, the friction state work, most of the final powder and can not Reuse, coupled with the relatively tight supply of white pig iron, so it became a production link. I plant and Weixian Gaoli agricultural machinery factory, in practice, worked out all the use of a scrap of iron directly cast white iron pieces of some experience, the use of a hundred tons of castings proved to be installed, the effect is very