（毕业设计论文）BIU1200甲烷换热器的三维设计及虚拟装配研究.docVIP

沈阳工业大学硕士学位论文格式规范 PAGE - - w 摘 要 换热器是进行热交换操作的常用的工艺设备，它被广泛应用于各个换热的工业部门。特别是在石油和化学工业生产中占有很大的作用，换热器常常需要把低温流体加热或者把高温流体冷却，把液体汽化成蒸汽或者把蒸汽冷凝成液体。 随着信息时代及全球经济一体化进程的到来，虚拟制造先进的制造模式和技术正在成为制造工程界研究和应用的重点领域，本文就针对虚拟制造技术的一个重要环节———虚拟装配技术进行了研究。 本文的主要研究内容： 此次设计主要利用Solidworks软件对换热器进行实体建模。 （1）对BIU1200甲烷换热器的国内外发展现状进行了概述； （2）对BIU1200甲烷换热器的研究意义及内容做了简单介绍； （3）对BIU1200甲烷换热器的进行结构设计与强度计算。 （4）本次设计的重点，BIU1200甲烷换热器3D零件库的建立及虚拟装配。 通过这次BIU1200甲烷换热器实体的建模使我进一步了解了换热器的结构组成，在装配的过程中，更加直观抽象的掌握了换热器各元件之间的装配关系以及相互之间的联系。 运用Solidworks将二维图形生成实体，通过零件之间的关系组装成装配体，然后利用Solidworks工程图的功能，将装配后的实体图转化成二维平面图。保存为.dxf格式，在AutoCAD里编辑成图。 关键词：换热器；结构设计；实体建模；虚拟装配 w Abstract The heat exchanger is the general process equipment for exchanging heat, and is used in many kinds of the industrial department. Especially, in petroleum and chemical industry production, we usually need The heat exchanger to heat the hypothermia fluid or cool the hypothermia fluid, and carburet the fluid to fume or condense the fume to fluid. With the coming of Information Times and economy intergrative,advanced pattern of manufacture and technology for Virtual Assembly is becoming important area in manufacture engineering. This design uses software of Solidworks to build model for boiler （1）Summarize of domestic and overseas developing situation for BIU1200 marsh gas heat exchanger; （2）Simply introduce research significant and content for BIU1200 marsh gas heat exchanger; （3）Simply do structural design and strength calculation for BIU1200 marsh gas heat exchanger; （4）The main point of this design, 3D Design and Virtual Assembly for BIU1200 marsh gas heat exchanger; Through this substantive process make me know more about structure component of boiler ,in the process of assembly，I learn relationship and connection between every component of boiler more intuitional and abstract. Use Solidworks change two-dimension to substantive, assemble component, then , make use of function about schedule drawing in Solidworks change substantive to two-dimension