使用计算机三维建模软件,将由工程或产品的设计方案、正图(原图)、草图和技术性说明及其他技术图样所表达的形体,构造成可用于设计和后续处理工作所需的三维数字模型。
... 三维建模 three-dimensional modeling 三维数字模型 three-dimensional digital model 自顶向下设计 top-down design ...
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讨论了用虚拟技术对复杂金属切削刀具进行建模的问题,建立了麻花钻、群钻、齿轮滚刀的三维数字模型;
The paper research the problem of bow to build the model of cutter with the design technology of virtual product, and built the 3D models of twist drill, gang drill, gear hob;
提出了摩托车关键零部件的参数化建模方法,并建立了车架的三维参数化模型,为实现摩托车关重零部件数字模型的重用奠定了基础。
Bring forward the method of parameter feature modeling of key parts of motorcycle and established the parameter frame of motorcycle. This work is the basis CAD model reusing.
目的:寻求连续CT断层图像重建上颈椎运动节段数字模型及三维可视化的方法。
Objective: To establish a digital model for reconstruction and three-dimensional visualization of upper cervical spinal motion segment from ct images.
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