利用UG软件对活塞进行三维实体造型。
We used the three dimensional software UG, to establish solid modeling of the piston.
结合三维实体造型的特点，介绍了剖视图与剖切面的分类。
Combined with 3d solid modeling, the classification of cutaway drawing and cutaway plane are introduced.
三维实体造型，是计算机辅助设计在机械设计领域的重要应用。
D solid modeling is the important application of Computer Aided design in the field of mechanical design.
本文论述了基于特征的三维实体造型与分析系统之间的模型及数据自动转换的问题。
The study of automatic exchange between modeling and data of 3-D solid modeling based on feature and dynamics system.
本文以紧密啮合同向平行双螺杆为实例对其啮合机理和三维实体造型原理进行了阐述。
In this article, taking the close-intermeshing corotating bon-screw as an example, we analyze its intermeshing mechanisms by using AME.
提出用圆弧来代替渐开线齿形的近似方法，实现了渐开线齿轮三维实体造型的直接编程生成技术。
In this paper, an approximate method of using three tangent arcs to substitute the involute gear profile curve is put forward.
本文根据双螺杆横截面几何造型方程，运用MDT软件包，实现了同向和异向旋转双螺杆的三维实体造型。
According to the intermeshing mechanisms of co and counter rotating twin screws, the 3D solid modeling of twin screw was realized by using Mechanical Desktop(MDT) of AUTODESK in this paper.
本文通过与传统制图教学的比较，分析了学习三维实体造型的必要性，并介绍了三维实体造型在制图教学中的应用。
This paper analyses the necessity of learning threedimension shape, introduces by demonstration the application of Auto CAD threedimension technology to the teaching of cartography.
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.
PLAGE是32位微型计算机上运行的，用以进行平面构形及三维实体造型，生成产品的两维及三维零件图和装配图的系统。
PLAGE is a comprehensive system running in 32 bit microcomputer, aimed to perform planar and 3D solid modelling, generate 2D and 3D part drawings and assembly drawings.
工程制图组合体的三维实体造型多，动画数据量大，对网络带宽要求高，因此，实现组合体数据的远程快速传输和实时交互成为组合体远程教学的关键和难点。
The remote teaching system of engineering drawing assembly has many 3D solid models and animations as well as much large data, it requires much quicker real-time response and wider network bandwidth.
该方法也适用于其它机械零件三维实体参数化造型软件的开发。
This method is also suitable for the development of 3d entity parameterized modeling software of other mechanical parts.
ACIS是一种三维几何造型引擎，它集线框、曲面和实体造型于一体，为各种3d造型应用的开发提供了几何造型平台。
ACIS is a prominent 3d modeling engine, which integrating wireframe, surface, and solid modeling in itself, supplies a geometric modeling platform for different 3d modeling applications.
以某型号的摩托车车架实物为基础，使用三维造型软件UG进行实体造型，在前后处理MSC。
Based on a type of motorcycle frame, this paper USES the UG software for entity sculpt combining some parts drawing, and grids in the pre-disposing and post-disposing software MSC.
提出实体参数化逆向造型设计的方法，介绍应用该方法开发圆锥齿轮三维实体参数化造型设计系统的过程。
Process of parametric modeling of bevel gear with standard evolute tooth on PC based CAD system is presented.
锅炉三维造型系统是锅炉CAD应用系统的子系统，三维实体建模是进行有限元分析和空间管路干涉检查的基础。
The solid modeling system is subsidiary to "Boiler CAD Application System". 3D Solid modeling is basis of FEM analysis and pipe line interference check.
三维造型变量实体设计和三维装配设计已显现出明显的优势。
Variation solid design for 3d model and 3d assemble design has presented obvious advantage.
零件为曲面较多的壳体件，三维造型中采用了“实体化”等高级工具，简化了操作。
The components are multi-curved surface shells and advanced tools such as substantiation are adopted in 3D modeling, simplifying operations.
方法采用非接触式三维激光测量机获得物体表面点数据，利用反求工程、三维重构原理及实体造型原理。
Methods \ the non contact 3d laser measuring is used to obtain the point data of the object surface of blade.
应用有限元素法，通过十二棱交叉的变态棱线弹性架单元的集合，进行三维实体的造型、调型与表面光滑处理。
Using Finit Ielement Method, a 3-D object was constructed by means of set of deformable edges elastic frame elements with twelve crossed lines.
应用有限元素法，通过十二棱交叉的变态棱线弹性架单元的集合，进行三维实体的造型、调型与表面光滑处理。
Using Finit Ielement Method, a 3-D object was constructed by means of set of deformable edges elastic frame elements with twelve crossed lines.
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