航空发动机零件加工装夹过程可视化文件生成

目前在航空发动机制造企业中,加工人员通常根据工艺规程完成零件的加工装夹,缺乏专门的加工装夹过程指导性文件,易导致装夹信息表达不直观,产生工件和夹具错装、漏装的现象,针对此类问题,提出一种基于Tecnomatix和3D PDF技术的零件加工装夹过程可视化文件生成方法。该方法首先基于3D PDF开发了加工装夹过程可视化文件模板,并基于Tecnomatix开发了零件加工工艺信息生成模块,然后将加工工艺信息生成模块产生的XML文档和Tecnomatix生成的装夹过程动画导入到可视化模板中,最终生成零件加工装夹过程可视化文件,可实现二维信息与三维装夹动画的实时交互响应,提高零件加工装夹的效率和准确性。

Machining Clamping Process Visualization Document Generation of Aeroengine Parts

In the aeroengine manufacturing enterprises,part processing clamping is usually achieved by processing personnel according to the technological procedures manual.It results in clamping information expression being not intuitive and the fault packing and leakage phenomenon of work pieces because of the short of special processing clamping process guidance document.The generation method of visualization document part processing clamping process is published based on Tecnomatix and 3D PDF technology.Firstly,this method develops processing clamping process visualization templates based on 3D PDF technology and develops module of part processing process information generation based on Tecnomatix technology.And then generated XML documents by processing information generation module and generated animation by Tecnomatix are implanted into the template.Finally,we can generate part processing clamping process visualization document to achieve real-time interactive response of 2D information and 3D animation,and improve the efficiency and accuracy of the clamping part processing.