【摘要】 热处理是机器零件及工具制造过程中的重要工序之一,对发掘金属材料强度潜力、改善零件的使用性能、提高产品质量、延长寿命具有极其重要的意义。本文研究了用计算机和PLC实现热处理车间自动化的方法,主要包括:渗碳炉、盐浴炉、箱式电炉等的自动控制。更多还原

【Abstract】 Heat treatment is one of important working procedures in machine part and tool making,and has extremely important significance to unearth the intensity potential of metal material,improve the performance of part,raise product quality and prolong life-span.The paper studies the automation mehtod of heat treatment department with the computer and PLC including carburizing furnace,salt bath furnace,box electric furnace.更多还原