导　　师： 余慧芬;朱钒

学科专业： 080201

授予学位： 硕士

作　　者： ;

机构地区： 广东工业大学

摘　　要： 车间生产调度是企业生产的重要环节，它对企业生产管理与控制系 统有着重要的影响。本文结合佛山康思达液压机械有限公司机械加工车 间的生产实际，对车间生产调度与管理现状进行了分析，包括设备布局、 设备性能、生产类型、生产调度与管理模式等，指出了现有调度与管理 模式的优缺点。并结合机械加工车间的生产特点，按成组生产单元设计 原则，提出了基于成组技术的车间改造设计方案。 在分析车间生产调度现状的基础上，以机械加工车间四柱液压机的 主要机械加工件如樑板、立柱、油缸等为研究对象，讨论了缩短零件加 工周期、减少在制品、实现均衡生产的调度方法。重点论述了彼得罗夫 —哈姆算法，并提出了一种将成组技术与实现均衡生产的启发式规则相 结合的调度方法。 在以上基础上，应用成组技术，建立了车间生产调度系统模型，在 Delphi4.0中完成了软件的设计工作。以典型零件组为研究对象，通过实 例验证了算法的可行性与系统的实用性，输出了零件的排产计划图，对 设备的利用率进行了计算与显示。 Job shop scheduling is vital for manufacturing, it has a significant effect on manufacturing management and control system. The current status of scheduling and manufacturing management is analyzed, including equipment layout, equipment capabilities, manufacturing types, scheduling and management mode, etc. Advantages and disadvantages are discussed. The rebuilding scheme of workshop is brought forward based on group technology in term of manufacturing status in Foshan Constant Hydraulic Machinery Company. Efficient Scheduling methods are discussed in order to shorten manufacturing period , decrease the number of online parts and manufacture proportionally. Main parts such as main-board, pillar and cylinder are studied. Petrov桯am algorithm and other algorithms are introduced. The algorithm of group technology combining with heuristic rules is put forward. The system model of scheduling is set up and program is given in Delphi4.O based on group technology. The groups of classic parts are the objects which have verified the feasibility and practicability of scheduling system, furthermore, the scheduling charts are output and the efficiency of machines is calculated and displayed.

关 键 词： 生产调度 成组技术 启发式规则 调度算法

分 类 号： [TH164]

领　　域： [机械工程]