逆向造型

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.基于SolidWorks的圆柱直齿轮参数化设计

Process of parametric modeling of bevel gear with standard evolute tooth on PC based CAD system is presented . Development of Parameterized Design for Straight Bevel Gear Based on SolidWorks

首先，根据摩托车的油泥模型进行逆向造型，包括数据采集和曲面重构过程，并运用CATIA软件建立起合适的三维模型。

First converse design is taken according to the clay model of the motorcycle , including data acquisition and surface reconstruction process , and then a suitable three-dimensional model is established with CATIA software .

曲线曲面拟合在逆向造型设计中的应用

The Application Study of Curve and Surface Fitting in Reverse Moulding Design

圆锥齿轮实体参数化逆向造型设计

Parameterized Modeling of Bevel Gear with Commercial CAD Software

车灯逆向造型辅助功能二次开发

Second-exploitative Function for Motor Lamp 's Reverse Engineering

基于多幅图像的逆向造型方法初步研究

Reverse solid modeling method based on multiple images

液力变矩器一体化设计液力变矩器逆向造型

Reverse Modeling of Hydraulic Torque Converter

随着市场竞争加剧，要求产品快速响应市场需求，逆向造型技术得到广泛研究和应用。

With increasing competition of market , product is desired to quickly response to market demand . Reverse Engineering Modeling technique is widely researched and application .

然而，受被测产品的定位、尺寸、障碍处理、表面物理属性、变形等因素的影响，三坐标测量数据不能直接用于逆向造型。

However , CMM data can not be used directly in the modeling because of the orientation , dimension , obstruction handling , superficial physical property and distortion of the products be measured .

和第二章手绘正向造型不同的是，第三章描述了手绘方法在逆向造型中的应用：点云表面曲线的手绘构建。

Be different with obverse modeling method described in chapter 2nd , chapter 3rd introduces an application of freehand sketching applied in reverse engineering modeling : curves construction onto point cloud based on sketches .

基于RBF的模具复杂曲面的逆向工程造型

Reverse Engineering Modeling of the Complicated Curved Surface of the Mould Based on RBF

齿轮实体参数化逆向虚拟造型设计的方法

Approach to Parameterization Reversing Design for Modeling a Solid Gear

基于神经网络的铸造模具曲面逆向工程造型

Surface Modeling Reverse Engineering of Casting Mould Based on ANN

复合材料覆盖件及其模具曲面逆向工程造型

Reverse Engineering Styling of Composite Panels and Die Surface

对线结构激光测量原理及其获取的点云数据的预处理、曲线拟合、曲面重构、误差评价方法等逆向工程造型过程进行了研究。

The theory of line structure laser sensor is researched , and the point cloud is collected by this theory . After that , the data preprocessing , the curve fitting , and the surface reconstruction is researched .

车身结构复杂曲面CAD逆向三维空间造型方法研究

Study on 3D CAD Reconstructing Method of Car Body Complex Surface

根据逆向工程中的造型和注塑模具的设计要求，用UG/MoldWizard对注塑模具进行设计、UGNX对模具型腔进行数控编程实践。我国硬质合金模具应用技术与市场分析

Based on the request of the construction and injection mold designing , the designing , manufacturing is practiced in UG / Mold Wizard and UG NX . APPLICATION TECHNIQUE AND MARKET ANALYSIS OF CEMENTED CARBIDE DIE SET IN CHINA

三坐标数据测量是逆向工程的基础，而三坐标测量数据处理则是其中的一个重要环节，在很大程度上制约着逆向造型的质量和效率。

3D measurement is a basic process , and data processing is one of the most important processes in reverse engineering , which affect the quality of product .