中频淬火机闭环定位控制系统改造  

Design of Closed Loop Positioning System for Middle Frequency Quenching Machine

作　　者：高敏[1] 修立新[1] 

机构地区：[1]东北电力大学能源与机械工程学院,吉林吉林132012

出　　处：《制造技术与机床》2007年第10期127-129,共3页Manufacturing Technology & Machine Tool

摘　　要：通过分析凸轮轴淬火机原控制系统的缺陷,提出了有效的设计方案。具体阐述了利用PLC技术结合变频技术实现位置闭环控制,使淬火定位准确,提高了淬火质量。此设计方案对国内的相同或相似设备有极好的借鉴作用。This article analyzes the defect of the camshaft quenching machine, brings forward the effective design plan. By using the PLC technique combining converter technique, the location closed loop control can be achieved. The process of enabling the accurate positioning and advancing the head hardening quality has been described. It has the use for reference to the domestic same or similar equipment.

关 键 词：淬火机 闭环系统 脉冲编码器 变频调速 改造 

分 类 号：TG155.32[金属学及工艺—热处理]