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砂处理工部型砂配制自动控制系统的研究及应用
Research and Application of the Combination of Moulding Sand and Automatic Control System in the Molding Sand Configuration
【摘要】 在分析铸造车间砂处理工部型砂配制的工艺特点基础上,采用PLC技术使型(芯)砂组元的配比实现了过程控制,提高了铸件质量,获得了良好的控制效果。因型砂原因造成的铸件废品率由占总废品件的60%下降到<2%。
【Abstract】 Based on the analysis of the technological features of molding sand preparation during the sand conditioning process,the PLC technology was adopted to the proportioning process control,of sand mixture and thus improves the casting quality The rejection rate of castings caused by molding sand decreases from 60% to less than 2%.
- 【文献出处】 铸造技术 ,Foundry Technology , 编辑部邮箱 ,2008年11期
- 【分类号】TG221
- 【被引频次】2
- 【下载频次】61