大型航空模锻液压缸的生产调度系统与应用  

Production Scheduling System and Application of Large Aviation Die Forging Hydraulic Cylinder

作　　者：唐红涛 洪润尔 张伟[1,2] 张雁翔 张小勇 刘焘 TANG Hongtao;HONG Runer;ZHANG Wei;ZHANG Yanxiang;ZHANG Xiaoyong;LIU Tao(Wuhan University of Technology,Wuhan 430079,China;Shaoguan Hydraulics Co.,Ltd.,Shaoguan 512029,China)

机构地区：[1]武汉理工大学,武汉430079 [2]韶关液压件厂有限公司,韶关512029

出　　处：《航空制造技术》2024年第19期14-24,共11页Aeronautical Manufacturing Technology

基　　金：国家自然科学基金(51705384,52075401)。

摘　　要：大型航空模锻液压缸是航空模锻液压机的核心部件,在生产飞机、航空发动机上的重要模锻零部件时提供动力来源。根据此类液压缸高质量生产过程中质检对加工的约束及两种工序的耦合关系,提出了一种考虑质量检验的大型航空模锻液压缸生产调度模型,从而同时对加工和质检两种工序进行调度优化;设计了一种双工序混合型的双层编码方式及基于总工序号奇偶性判定工序类型的解码方法,在结合非支配排序遗传算法和多目标模拟退火算法的理论上开发了一套具有参数调节、任务推送、进度监控、数据反馈等功能的调度系统,并通过实例验证了模型和算法的有效性。最后,将该调度系统运用于某液压生产企业,保证了大型航空模锻液压缸产品质量优良的同时较大程度地提高了生产效率。The large aviation die forging hydraulic cylinder is the core component of the aviation die forging hydraulic press,providing a power source for the production of important die forging components in aircraft and aeroengines.Based on the constraints of quality inspection on the processing and the coupling relationship between two processes in the high-quality production process of such hydraulic cylinders,a production scheduling model for large aviation die forging hydraulic cylinders considering quality inspection was proposed to optimize the scheduling of both processing and quality inspection processes simultaneously.A dual-process hybrid double-layer coding method was designed,along with a decoding method based on the parity judgment of the total process numbers to determine the type of process.A scheduling system with functions such as parameter adjustment,task allocation,progress monitoring,and data feedback was developed based on the theories of NSGA-II and MOSA algorithm,and the effectiveness of the model and algorithm was verified through examples.Finally,the scheduling system was applied to a hydraulic production enterprise,ensuring that the quality of large aviation die forging hydraulic cylinders was excellent while significantly improving production efficiency.

关 键 词：航空模锻液压缸 非支配排序遗传算法Ⅱ(NSGA-Ⅱ) 多目标模拟退火算法(MOSA) 质量控制 调度系统 

分 类 号：TG315.4[金属学及工艺—金属压力加工] V261.32[航空宇航科学与技术—航空宇航制造工程]