The supplement surface was optimized by 3-D CAD software, and the finite element model for drawing simulation of the crossbeam was established.
应用三维CAD软件对工艺补充部分进行了优化设计，并建立了横梁拉延成形模拟的有限元模型。
The design of the structure of Caseegrain drawtube in space remote instrument was introduced. The product model was constructed using 3-d CAD technique.
介绍了空间遥感仪器中卡塞格伦镜筒的结构设计，利用三维CAD技术构建了产品模型。
The Computer Aided Quality Inspection method of combining the coordinate measuring machine (CMM) and 2-d CAD geometry information extracted from DXF is illustrated by an example.
以一支座为实例介绍了一种利用三坐标测量仪与从二维工程图的DXF文件中提取的CAD几何信息相结合实现计算机辅助产品质量检测的方法。
The 3-d CAD design of small-sized pipe has the efficiency 10 times over the traditional manual design with accurate and reliable data, which has obtained better results during construction.
计算机小直径管三维设计，其效率是传统手工设计的数十倍，数据准确、可靠，在施工中收到较好的效果。
Implement the registration and merging of 3-d range data produced by triple laser stripe sensors. The final data can be used by Shoemaking-CAD.
实现了3个激光线结构光传感器的数据配准和数据融合，得到可用于制鞋CAD和制植CAD的脚形和植形数据。
In this paper, we first focus on the CAD-based object model construction and then introduce a rule-based method to precompile this geometrical model into a match tree for 3-d object orientation.
集中阐述了基于CAD的物体模型建立过程，并介绍了一种基于规则的将物体几何模型予编译为匹配树的三维物体定位方法。
Master CAD drawing, knowledge chart, the 3 d modeling, curved surface has the certain basis;
熟练掌握CAD制图、识图，对三维建模、曲面有一定的基础；
In this paper, a 3-d solid modelling technique in the cutter CAD is introduced.
本文介绍了刀具CAD图形处理中的三维立体造型技术。
CAD software and 3-d printers have essentially become a "reset" button for the real world.
CAD软件和三维打印机具有基本上成为一个“复位”按钮的真实世界。
UG is a powerful CAD/CAE/CAM software, especially its 3-D structure modeling function;
UG是一个功能强大的CAD/CAE/CAM软件，其三维结构建模功能尤为突出；
For this reason automated systems which can create CAD documents from 3-d measurements are only warranted for certain applications e. g. in historic preservation projects.
基于这个理由，那些能够从三维测量数据中生成CAD文件的自动化系统，仅仅被应用于某些特定的程序，比如说在历史保护项目中。
Virtual shipbuilding based on 3-D parametric CAD platform is realized in this paper.
在三维参数化CAD平台上实现了虚拟造船。
With wind turbine blades as the research object, this thesis elaborates their programming design, CAD system development, 3-d entity modeling, and dynamics analysis.
本文以风力机叶片为研究对象，在叶片的程序化设计、CAD系统开发、三维实体造型和动力学分析等方面进行了研究。
With wind turbine blades as the research object, this thesis elaborates their programming design, CAD system development, 3-d entity modeling, and dynamics analysis.
本文以风力机叶片为研究对象，在叶片的程序化设计、CAD系统开发、三维实体造型和动力学分析等方面进行了研究。
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