Tribon环境下零件工艺信息可视化校验方法研究

发布时间：2018-01-17 01:22

本文关键词：Tribon环境下零件工艺信息可视化校验方法研究　出处：《大连理工大学》2016年硕士论文　论文类型：学位论文

【摘要】：在目前基于Tribon的船舶生产设计中,船体零件信息分散记录在多个文件中,加工工艺信息在二维设计视图中仅以文字标注形式显示,既不利于工艺信息的观察,也不利于设计人员的检查校验。为保证零件工艺符合标准并提高校验效率,零件工艺信息可视化校验方法的研究具有重要意义。本文针对船体零件工艺信息可视化应用技术,首先对船体零件工艺信息进行了分析,通过TAB文件找出分段DBF文件与零件DXF文件的映射关系,进而建立了零件生产信息与外形工艺信息的映射关系；其次研究了船体零件工艺信息可视化校验方法,确定了平面外形工艺信息以及局部三维立体校验的方案；最终,开发了.NET环境下船体零件工艺信息可视化校验软件。本文借助面向对象的程序语言,解决了三个关键技术：零件信息的数字化描述对象的研究与定义、Windows窗体开发平台下零件平面设计图形的绘制方案、采用OpenGL绘制坡口三维示意图形进行局部校验。在.NET环境的Windows窗体应用开发平台下,进行了零件工艺信息可视化校验研究及软件开发。开发的可视化校验软件通过导入某分段下零件信息数据库文件以及描述零件图形的绘图交换文件,实现了文件的解析,建立了包含多项工艺属性要求的零件工艺信息数据描述对象。通过参数计算和转换,利用图像设备接口GDI+以及专业三维图形程序接口OpenGL完成零件预览图的绘制,并且能提供零件基本信息的显示,方便设计人员可以在软件中浏览该分段下所有数控套料的零件的基本信息、外形尺寸信息以及加工工艺信息,为设计人员提供了便捷完善的操作平台,能提高设计人员对零件的设计和检查校验效率,并且提高零件设计生产过程的自动化水平。
[Abstract]:At present based on ship production design of Tribon, hull parts scattered information recorded in a plurality of files, processing information in the two-dimensional design view only with text annotation form shows that observation is not conducive to the process of information, is not conducive to checking design personnel. In order to ensure the process conforms to the standard and improve the efficiency of verification. It is important to study the process of information visualization. Based on the calibration method of hull parts process information visualization technology, the hull parts process information is analyzed, find out the relation of piecewise DBF files and parts DXF files through the TAB file, and then establish the mapping relation between the parts production information and shape process information; second study the visual calibration method of hull parts process information, process information and determine the plane shape of local three-dimensional calibration scheme; Finally, under the environment of.NET hull parts process information visualization software development. With the help of verification of object-oriented programming language, solves three key technologies: research and describe the definition of digital object parts information, drawing the graphic design program of parts form Windows form development platform, using OpenGL to draw 3D graphics local groove check in Windows form. The.NET platform environment, the research of visualization check and software development process information. The development of visual calibration software by importing a segment under parts information database files and description of part graphics drawing exchange file, the realization of the document analysis, including a number of part process information data process attributes the description of the object. And by using the image conversion parameter calculation, GDI+ interface and three dimensional Graphic programming interface OpenGL to complete the drawing parts preview, and can provide the basic parts of information display, convenient designers can browse the segmented all nesting parts of the basic information in software, information processing and dimension information, provides a convenient platform for the designers, designers can improve the parts of the design and checking efficiency, and improve the automation level of the parts design of the production process.

【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：U671

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