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New concept contemporary integrated rapid prototyping system and its software implementation

机译:新概念当代集成快速原型系统及其软件实现

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摘要

In this paper, a new concept Contemporary Integrated Rapid Prototyping System (CIRPS) is proposed and the software system is developed under the environment of Mechanical Desktop (MDT). First of all. the systematic framework of the software is described. Then the methods to internally represent 3D model built in MDT and to extract the model data including geometrical and topological information are studied. Based on them, an adaptive direct slicing algorithm is constructed and realised by applying a grid-based intersection principle between the plane and parametric surface. In addition, a novel 2D layer file named CLA is proposed. Finally, all functional modules are developed employing VC++ and MDT API, thus implementing the seamless integration of 3D modelling, model data processing and NC codes generation. The work of this study is significant in improving the part quality, simplifying the RP data preprocessing and calling for the market reorientation of RP devices.
机译:本文提出了一种新概念当代综合快速原型系统(CIRPS),并在机械桌面(MDT)环境下开发了该软件系统。首先。描述了软件的系统框架。然后研究了内部表示内置于MDT中的3D模型并提取包括几何和拓扑信息的模型数据的方法。在此基础上,通过应用平面与参数化曲面之间基于网格的相交原理,构造并实现了自适应直接切片算法。此外,提出了一种新颖的2D图层文件CLA。最后,所有功能模块均采用VC ++和MDT API开发,从而实现了3D建模,模型数据处理和NC代码生成的无缝集成。这项研究的工作对提高零件质量,简化RP数据预处理以及要求RP设备的市场定位具有重要意义。

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