船用柴油机气缸盖自动化装配线设计

发布时间：2018-03-22 06:30

本文选题：柴油机气缸盖　切入点：装配线　出处：《江苏科技大学》2017年硕士论文　论文类型：学位论文

【摘要】：船用柴油机气缸盖是组成船用柴油机的核心部件之一,其装配质量的好坏直接影响整个船用柴油机的性能。制造业是我国的立国之本,我国提出“中国制造2025”的理念,智能制造是其中的主要发展方向,对船用柴油机气缸盖自动化装配线的研究,不仅弥补了船用柴油机气缸盖传统手工装配的不足,也是未来船用柴油机制造行业的发展趋势。本课题在对船用柴油机气缸盖装配现状调研的基础上,对船用柴油机气缸盖自动化装配线进行总体方案设计。通过对传统手工装配工艺流程以及船用柴油机气缸盖各零件外形尺寸特点研究分析,设计出适合自动化装配线的装配工艺流程。通过需求分析,设计装配线的总体结构布局以及设备组成,并通过仿真软件Plant Simulation进行仿真分析,验证了装配线高效性与合理性。对装配线系统中典型工位装配设备进行机械结构设计,介绍了各设备的结构以及工作原理,并进行三维建、干涉检查以及3DVIA Composer虚拟装配动画仿真制作。对装配线的控制系统进行方案设计,介绍控制系统的硬件组成和软件设计,编制部分PLC程序。自动装配线主要选用气动元器件作为各装配设备的动力源,介绍了气动系统的组成以及各组成机构的作用,针对装配线中两台典型的装配设备,设计编制了气动原理图。本文研究的船用柴油机气缸盖自动化装配线,可以改变目前对于该型号气缸盖的手工装配的现状,提高了装配的效率,减轻了装配工人的负担,同时该装配线具有自动化程度高、结构紧凑和可靠性高等优点。
[Abstract]:The cylinder head of marine diesel engine is one of the core components of marine diesel engine, and its assembly quality directly affects the performance of the whole marine diesel engine. The manufacturing industry is the foundation of our country, and our country puts forward the idea of "made in China 2025". Intelligent manufacturing is the main direction of development. The research on the automatic assembly line of marine diesel engine cylinder head not only makes up for the shortage of traditional manual assembly of marine diesel engine cylinder head. It is also the development trend of marine diesel engine manufacturing industry in the future. The overall scheme design of the automatic assembly line of the cylinder head of marine diesel engine is carried out. Through the analysis of the traditional manual assembly process and the shape and size characteristics of the parts of the cylinder head of the marine diesel engine, The assembly process flow suitable for automatic assembly line is designed. Through requirement analysis, the overall structure layout and equipment composition of assembly line are designed, and the simulation analysis is carried out by simulation software Plant Simulation. The high efficiency and rationality of assembly line are verified. The mechanical structure design of typical station assembly equipment in assembly line system is carried out, and the structure and working principle of each equipment are introduced, and three dimensional construction is carried out. Interference inspection and 3DVIA Composer virtual assembly animation simulation. The control system of assembly line is designed. The hardware composition and software design of the control system are introduced. Part of PLC program is compiled. Pneumatic components are used as power source of assembly equipment in automatic assembly line. The composition of pneumatic system and the function of each component mechanism are introduced, aiming at two typical assembly equipments in assembly line. The pneumatic principle diagram is designed and compiled. The automatic assembly line of cylinder head of marine diesel engine studied in this paper can change the present situation of manual assembly for this type of cylinder head, improve the efficiency of assembly and lighten the burden of assembly workers. At the same time, the assembly line has the advantages of high automation, compact structure and high reliability.
【学位授予单位】：江苏科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U664.121;TG95

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