PLC在轴承套圈余热退火辊底式炉中的应用  

Application of PLC in the Roller Hearth Furnace for Annealing Bearing Races

作　　者：史耀耀[1] 倪颖杰[1] 曾祥模 

机构地区：[1]西北工业大学飞行器制造工程系,陕西西安710072

出　　处：《工业加热》1999年第5期32-34,共3页Industrial Heating

摘　　要：叙述了某大型辊底式炉在轴承套圈余热退火过程中，采用可编程控制器（ＰＬＣ）作为控制核心，自动进行工作的机械液压传动控制系统的组成、ＰＬＣ软件设计及编制。The authors describe the constituent of hydraulic control system and the design of PLC software for some large roller hearth furnace with PLCs as its control centre for annealing bearing races.: The authors describe the constituent of hydraulic control system and the design of PLC software for some large roller hearth furnace with PLCs as its control centre for annealing bearing races.

关 键 词：轴承套圈 余热退火 辊底式炉 热处理 PLC 

分 类 号：TG162.71[金属学及工艺—热处理] TM571.61[金属学及工艺—金属学]