基于多参数变量的铝合金热处理集成管控工艺知识库构架  

Technology knowledge base framework of aluminum alloy heat treatment integrated management and control based on multi-parameter variables

作　　者：刘琦 万茹涛 种永刚 李沐天 曲明 Liu Qi;Wan Rutao;Chong Yonggang;Li Mutian;Qu Ming(AVIC Xi'an Aircraft Industry(Group)Company Ltd.,Xi'an Shaanxi 710089,China;Neusoft Corporation Co.,Ltd.,Shenyang Liaoning 110179,China)

机构地区：[1]中航西安飞机工业集团股份有限公司,陕西西安710089 [2]东软集团股份有限公司,辽宁沈阳110179

出　　处：《金属热处理》2023年第9期253-257,共5页Heat Treatment of Metals

摘　　要：针对热处理多参数变量的工艺特点,选取航空铝合金材料类型和热处理工艺类型为变量,采用多条件判定规则,构建了铝合金热处理集成管控工艺知识库,将铝合金热处理工艺过程中的升温、保温、降温与淬火参数数据化,实现了在热处理信息化管控系统中完成热处理集成管控工艺知识库直接对接车间MES等其他信息系统,自动调取数据化的工艺参数并完成下发,推进了热处理信息化管控系统对热加工设备工艺过程的直接控制,对促进特殊热处理过程生产的信息化、集成化、质量监控与过程管理具有理论和实践性的意义。In response to the process characteristics of multi-parameter variables in heat treatment,aviation aluminum alloy material type and heat treatment process type were selected as variables,and a multi condition judgment rule was adopted to construct an integrated management and control knowledge base for aluminum alloy heat treatment.The temperature rise,holding,cooling,and quenching parameters during the aluminum alloy heat treatment process were digitized,and the integration of heat treatment control process knowledge base in the heat treatment information control system and directly interfaces with other information systems such as MES in the workshop were achieved.It automatically retrieves data-driven process parameters and completes distribution,promoting the direct control of the heat treatment information control system over the process of heat treatment equipment.This has theoretical and practical significance for promoting the informatization,integration,quality monitoring,and process management of special heat treatment process production.

关 键 词：铝合金 多参数变量 工艺知识库 集成管控 

分 类 号：TG155.92[金属学及工艺—热处理]