关于船体分段装配CAPP技术的相关研究摘要到了21世纪，国民经济和各种经济都在快速地发展。我国在古代就有相关CAPP技术是许多先进制造系统的技术基础之一，自上世纪60年代以来，它的研究开发工作一直在国外进行大规模的发展。由于随着CIMS、IMS、VMIS等先进技术的发展，造船模式的转变在国际造船业已经流行了很久，而以信息技术为主导的造船模式在不断的发展。随着CIMS、并行工程、敏捷制造等技术在船舶行业中的应用，造船企业对CPP系统的需求更加紧迫。根据近期出现的问题，有以下几个部分。首先是研究船体分段装配的标准工艺过程和船体的建造方法，总结并归纳了船体分段装配工艺需要的知识。接着是采用规则推理的方法去生成装配焊接工艺。然后是确定神经网络技术进行焊接工艺参数，并建立神经网络的学习样本。关键词：造船、焊接、CAPPAbstractSummary By the 21st century,the national economy and variouseconomies were developing rapidly.In ancient times,our country hadrelevant CAPP Technology is one of the technical bases of many advancedmanufacturing systems,and its research and development work has beendeveloping on a large scale abroad since the 60's.As a result of thedevelopment of CIMS,IMS,VMS and other advanced technologies,thetransformation of shipbuilding model in the international shipbuildingindustry has been popular for a long time,and information technology-ledshipbuilding model is constantly developing.With the application of CIMS,concurrent engineering,agile manufacturing and other technologies in theshipbuilding industry,the demand for CAPP system in shipbuildingenterprises is more urgent.According to the problems that have arisenrecently,there are the following parts.Firstly,the standard processof hull sectional assembly and the construction method of Hull are studied,and the knowledge needed for the segmented assembly process of Hull issummarized and summarized.Then,the method of rule reasoning is used togenerate the assembly welding process.Then there is the determination of neural network technology to carry outwelding process parameters,and the establishment of neural networklearning samples.Key words:shipbuilding,welding,CAPP目录第1章绪论.…1.1课题的研究背景和意义..31.1.1课题的研究背景..31.2国内外研究现状41.2.1国内外CAPP的研究现状....5第2章船体分段装配焊接工艺..2.1船体装配的工艺路线..52.2船体装配的各个阶段.52.3船体分段装配工艺...2.3.1分段类型.…62.3.2分段的装焊工艺...2.3.3焊接顺序的原则.7第3章船体分段装配CAPP系统的设计.·73.1系统需求分析....73.2总体设计…83.33.3.1数据提取模块93.3.2焊接工艺设计模块10103.3.4工艺卡片输出模块...11第4章装焊工艺过程模块知识的设计24.1124.2124.2.1拼板、点焊定位...124.2.2板缝焊接和修补..134.2.3纵骨装配与焊接134.2.4肋板、纵桁装配与焊接.13结论…致谢参考文献…