基于多库支撑的轨道车辆车体焊接工艺智能系统的设计与实现

Design and implementation of intelligent system for welding process of rail vehicle body based on multi-bank support

焊接生产是轨道列车车体生产中最重要工艺手段之一。优化车体生产工艺,尤其是优化焊接工艺文件的编制过程,是提高车体生产效率、保证车体焊接质量的重要方式和途径,也是车体焊接工艺的重要研究内容。轨道车辆车体生产过程中因车型及组成部件复杂且使用材料不同使得规则、标准及知识具有不通用性,往往需要多个智能系统以满足车体生产的需求。这不仅增加了开发成本和工作量,而且不同系统的切换会导致工作效率降低及交互性变差。针对上述问题,提出构建多种类库操作,并通过多种库的自由切换和动态管理满足生产需求,减少开发成本、优化用户操作性和提高实际生产效率。

Welding production is one of the most important technological means in the production of rail car bodies.Optimizing the car body production process,especially optimizing the compilation process of welding process docu-ments,is an important way to improve the car body produc-tion efficiency and ensure the car body welding quality,and it is also an important research content of the car body welding process.During the production process of the rail vehicle body,the complex models and components and the different materials used will lead to the non-universality of rules,standards and knowledge.Multiple intelligent systems are often required to meet the needs of body production.This not only increases the development cost and workload,but also the switching of different systems will result in reduced work efficiency and poor interactivity.In response to the above problems,it is proposed to construct a variety of library oper-ations,and to meet the production needs through the free switching and dynamic management of multiple libraries,reduce development costs,optimize user operability and im-prove actual production efficiency.