液压缸基础零件制造车间MES的研究与设计
发布时间：2018-11-08 10:05
【摘要】：随着液压缸的功能、性能需求日趋多样化,液压缸制造企业的生产模式由大批量标准化生产逐步转变为小批量定制化生产,生产模式的转变增加了生产管理的困难程度,尤其对于基础零件制造车间,零件种类多、规格多、工艺流程差异大等特点一直是车间生产率无法提高的重要影响因素。制造执行系统(Manufacturing Execution System,MES)的出现为车间提供了一个快速响应、灵活机动、精细规范的制造环境,有效地缩短了生产周期、提高了生产效率、降低了生产成本。本文在分析液压缸基础零件制造车间生产现状的基础上,对该车间MES进行了研究与设计。本文分析了液压缸基础零件制造车间生产流程特点,针对车间现存生产问题及管理弊端,设计了以计划排程模块与生产调度模块为核心的零件制造车间MES总体解决方案;为了解决由于复杂多变的订单计划而引起的排产困难,以成组技术为基础设计了系统的计划排程模块,通过对待加工零件编码、分类、排序实现生产模式由小批量多品种向近似大批量的转换;针对零件工艺路线特点以及车间资源情况,提出了包含调度计算层与调度控制层两部分的生产调度模块设计方案,其中以混合遗传算法为基础的调度计算层是该模块的核心设计内容;以Visual Studio 2010为开发平台,进行了液压缸基础零件制造车间MES的开发设计。系统已在车间生产中初步应用,并达到了预期的设计目标,有效地提高了车间生产率、缩短了生产周期、降低了生产成本。本文研究成果对采用相同生产模式的离散型制造车间具有一定的参考价值。
[Abstract]:With the function of the hydraulic cylinder and the diversification of the performance requirement, the production mode of the hydraulic cylinder manufacturing enterprise has gradually changed from the mass standardized production to the small batch customized production, and the change of the production mode has increased the difficulty of production management. Especially for the basic parts manufacturing workshop, many kinds of parts, many specifications, great differences in process flow have been the important factors that can not improve the productivity of the workshop. The emergence of manufacturing execution system (Manufacturing Execution System,MES) provides a fast response flexible and fine standard manufacturing environment which effectively shortens the production cycle improves the production efficiency and reduces the production cost. Based on the analysis of the present production situation of the hydraulic cylinder base parts manufacturing workshop, the MES of the workshop is studied and designed in this paper. This paper analyzes the characteristics of the production process of the hydraulic cylinder basic parts manufacturing workshop, aiming at the existing production problems and management drawbacks of the workshop, designs the overall MES solution of the part manufacturing workshop based on the scheduling module and the production scheduling module. In order to solve the scheduling difficulties caused by complex and changeable order planning, a systematic scheduling module is designed based on group technology. Sequencing realizes the transformation of production mode from small batch to large quantity. According to the characteristics of part process route and the situation of workshop resources, a design scheme of production scheduling module is proposed, which includes two parts: scheduling calculation layer and scheduling control layer. The scheduling layer based on hybrid genetic algorithm is the core of this module. Taking Visual Studio 2010 as the development platform, the development and design of MES for hydraulic cylinder basic parts manufacturing workshop are carried out. The system has been applied in the workshop production and achieved the expected design goal. It can effectively improve the workshop productivity, shorten the production cycle and reduce the production cost. The research results in this paper have certain reference value for discrete manufacturing workshop with the same production mode.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH137.51;TH186
本文编号：2318145
[Abstract]:With the function of the hydraulic cylinder and the diversification of the performance requirement, the production mode of the hydraulic cylinder manufacturing enterprise has gradually changed from the mass standardized production to the small batch customized production, and the change of the production mode has increased the difficulty of production management. Especially for the basic parts manufacturing workshop, many kinds of parts, many specifications, great differences in process flow have been the important factors that can not improve the productivity of the workshop. The emergence of manufacturing execution system (Manufacturing Execution System,MES) provides a fast response flexible and fine standard manufacturing environment which effectively shortens the production cycle improves the production efficiency and reduces the production cost. Based on the analysis of the present production situation of the hydraulic cylinder base parts manufacturing workshop, the MES of the workshop is studied and designed in this paper. This paper analyzes the characteristics of the production process of the hydraulic cylinder basic parts manufacturing workshop, aiming at the existing production problems and management drawbacks of the workshop, designs the overall MES solution of the part manufacturing workshop based on the scheduling module and the production scheduling module. In order to solve the scheduling difficulties caused by complex and changeable order planning, a systematic scheduling module is designed based on group technology. Sequencing realizes the transformation of production mode from small batch to large quantity. According to the characteristics of part process route and the situation of workshop resources, a design scheme of production scheduling module is proposed, which includes two parts: scheduling calculation layer and scheduling control layer. The scheduling layer based on hybrid genetic algorithm is the core of this module. Taking Visual Studio 2010 as the development platform, the development and design of MES for hydraulic cylinder basic parts manufacturing workshop are carried out. The system has been applied in the workshop production and achieved the expected design goal. It can effectively improve the workshop productivity, shorten the production cycle and reduce the production cost. The research results in this paper have certain reference value for discrete manufacturing workshop with the same production mode.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH137.51;TH186
【参考文献】
相关期刊论文 前10条
1 赵小强;何浩;;一种求解柔性作业车间调度问题的改进DRSGA[J];南京理工大学学报;2016年03期
2 程子安;童鹰;申丽娟;于帅帅;李明;;双种群混合遗传算法求解柔性作业车间调度问题[J];计算机工程与设计;2016年06期
3 赵博选;高建民;陈琨;;求解多目标柔性作业车间调度问题的两阶段混合Pareto蚁群算法[J];西安交通大学学报;2016年07期
4 李秀;;制造业信息化发展中存在的问题与解决策略[J];科技创新与生产力;2016年03期
5 王晋;;制造执行系统的研究现状和发展趋势[J];兵器装备工程学报;2016年02期
6 姚妮;;混合候鸟迁徙优化算法求解柔性作业车间调度问题[J];华中师范大学学报(自然科学版);2016年01期
7 周瑞君;王毓顺;冯平;;制造执行系统MES的应用与发展趋势[J];工业控制计算机;2015年11期
8 刘军;程中华;李廉水;;中国制造业发展:现状、困境与趋势[J];阅江学刊;2015年04期
9 陈媛;;浅谈与信息化管理有关的环境统计分类标准及编码研究[J];环境科学与管理;2015年07期
10 黄群慧;贺俊;;中国制造业的核心能力、功能定位与发展战略——兼评《中国制造2025》[J];中国工业经济;2015年06期
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