智能型密封多用炉生产线计算机控制系统  

Computer Control System for the Intelligent Production Line of Sealed Multi-purpose Furnace

作　　者：钱初钧[1] 梁海林[1] 张志鹏 向建华 陈善本[1] 

机构地区：[1]上海交通大学材料科学与工程学院,上海200030 [2]盐城丰东热处理有限公司,江苏大丰224100 [3]江苏省热处理与表面改性工程技术研究中心,江苏大丰224100

出　　处：《热处理》2006年第1期44-49,53,共7页Heat Treatment

摘　　要：UBB系列智能密封多用炉生产线采用高度可靠的分布式计算机控制系统实现全生产线的智能化自动化控制。基于非线性渗碳层浓度场计算机模拟的CAD/CAM一体化模块,具有自动生成优化的渗碳工艺,CAE与自动控制程序的自动连接,并采用在线模拟的方法自动消除各种偏差所遗留的后果的功能,使整个渗碳过程处于事实上的优化状态,保证每一炉的零件都能获得理想的碳浓度分布曲线。分布式控制系统实现全生产线的无纸化操作和数字化自动控制,并具有一定的生产管理功能。Highly reliable, distributed computer control system has been adopted in the UBB series intelligent production line of sealed multi-purpose furnace to realiz the automatic and intelligent control of the whole production line. The integrated module of CAD/CAM, which is based on the nonlinear computer simulation of concentration field in carburized layer, will optimize carburizing process during the automatic production, enable CAE to be connected automatically to automatic control program, eliminate automatically the consequences induced by various errors by using on-line simulation method, cause whole carburizing process to be kept in an actually optimized state and, as a result, ensure perfect carbon concentration distributions to parts from heat to heat. The distributed control system has realized no-paper manipulation and digitized automatic control of the whole production line and, to a certain extent, possessed production management functions.

关 键 词：密封多用炉 智能控制 气体渗碳 CAE/CAM 

分 类 号：TG155.14[金属学及工艺—热处理]