鞋楦

足部运动受力分布与鞋楦优化分析研究

Research on Pressure Distribution of Foot in Movement Condition and Shoe Tree Optimization

CAD/CAM技术与鞋楦CAM系统

CAD / CAM Technology and Shoe Tree CAM System

鞋楦高速数控加工的列表曲线B样条刀具半径偏置方法

B-spline Tool Offset of Free-Form Curve in Computer Numerical Control System

基于足部CT图像的个体鞋楦的参数化设计

Parametric Design of Customized Shoe Last Based on CT Pictures of Foot

基于足部压力分布的个性化鞋楦CAD研究

CAD Research on Customized Shoe Last Based on Foot Pressure Distribution

鞋楦CAD中定制鞋楦造型和修改技术研究及应用

Research & Application on the Technologies of Custom Shoe-Last Modeling and Modification

个性化鞋楦CAD系统的设计与实现

Design and Realization of Customized Shoe Last CAD System

鞋楦CAD系统中的离散设计方法

The discrete design method in shoe last CAD system

研究了鞋楦CAD系统建模中的关键技术。

This paper focuses on the key modeling technologies of shoe last CAD system .

鞋楦CAD中的鞋楦建模与局部修改技术

Local Deformation Technique in Shoe Last Modeling

数控刻楦机研制及鞋楦CAM系统开发

Study on Numerical Control Last-Making Machine and Development of Shoe Last CAM System

数字化建模级放是鞋楦CAM的关键技术之一。

Digital modeling development is the important technology in CAM of shoe last .

针对鞋楦高速加工要求，提出了采用B样条曲线对离散数据进行刀具半径偏置的方法。

Aiming at the requirements of last high-speed machining and discrete data processing , a B-spline tool-offset model was presented .

本文针对鞋楦CAD／CAM软件系统实现的关键技术问题开展研究。

The thesis mainly researches about the key techniques in CAD / CAM software system .

开发鞋楦CAD系统对提高制楦乃至制鞋业的生产水平和效率具有重要意义。

Developing the CAD system of shoe-last can greatly improve the management and efficiency of shoemaking industry .

鞋楦曲面混合有理Bézier构造及刻楦过程仿真

Construction of Shoe Last Surface Using Blend Rational B é zier Method and Its Machining Simulation

基于OpenGL的视点变换在三维鞋楦设计中的应用

The Application of 3D model view realization in shoe last based on OpenGL

本文提出了以足部压力分布为基础，结合国家制鞋标准，构建鞋楦模型的CAD方法。

The thesis presented a CAD approach of designing a shoe last based on foot pressure distribution and the national footwear standards .

它是鞋楦CAD／CAM系统的最终输出设备，是鞋楦CAD／CAM系统中最关键的一环。

It is a equipment that Shoe-last CAD / CAM system exports finally ; It is the most key in Shoe-last CAD / CAM system .

采用OpenGL提供的视点变换理论，实现了在上述两种模型造型下的三维鞋楦交互选取功能。

View transformation of OpenGL is adopted to realize the two models ' interactive operation of 3D shoe last .

目前，如何快速建立鞋楦3D自由曲面模型是鞋楦设计制作及鞋底模具制作的重要课题之一。

At present , how to constitute the last 3D free-form surface model rapidly is one of the important subjects about the last design and the sole mould manufacture .

采用离散设计方法和UG软件的点、线、面造型功能，实现鞋楦模型的建立和修改；

The realization method of shoe-last CAD / CAM system based on Unigraphics ( UG ) software was being studied .

该文论述了用计算机辅助设计鞋楦、帮面及其展开的宏观过程。对3D鞋楦及其展开作了详细的描述。

Macroscopic process of shoe 's 3D design and 2D deploying , by means of CAD , has been described , and the 3D shoe core and its deploying are depicted in detail .

本文关于鞋楦数控仿形编程技术的研究，虽然是针对鞋楦测量数据，但是对于鞋楦CAD模型的数控编程同样有效。

Although the research of shoe last NC programming method in this thesis is aimed to shoe last measuring data points , it can also be applied to shoe last solid model .

为检验鞋楦NC程序的正确性，应用虚拟切削法进行NC仿真验证。

In order to examine the property of shoe last NC program , virtual reality cutting method was applied to verify and to simulate shoe last NC manufacturing . 3 .

在鞋楦CAM技术研究中，针对鞋楦数控加工，本论文提出了一种复杂自由曲面离散法数控加工中刀具轨迹的生成算法。

In the research of last CAM technology , a method of the tool-path generation based on the discrete points of free surface in the last NC processing is presented .

在此基础上，针对鞋楦曲面数据空间分布的局部不均匀性，阐述使用均匀B样条进行鞋楦数字化曲线建模的两种途径。

In view of the local unevenness of the spatial distribution of data from curved surface of shoe last , two ways of modeling the digitalized curve of shoe last are investigated by using uniform B spline .

针对母楦检测数据中存在噪声点会对鞋楦曲面建模和加工质量产生不良影响的问题，研究了分段N点平均滤波法和最小二乘数据修均法两种光顺处理算法。

Because the noise in detecting data of shoe last has bad effects on last 's surface and machining , it advices two smoothing methods of subsection N-points mean value filtering and least square patching fitting .

着重讨论了鞋楦3D自由曲面重建的关键技术，并建立了鞋楦的逆向处理流程，实现了鞋楦3D自由曲面模型的快速重建。

The key techniques of the last 3D free-form surface reconstruction are discussed emphatically . The reverse treatment procedure of the last is set up , and the fast reconstruction of the last 3D free-form surface model is realized also .

最后拟定了数控刻楦工作流程，并用Microsoft公司的Visualc++语言编制了控制软件，实现对刻楦机的控制，从而完成对鞋楦的全自动加工。

At last the author analyses the principle of digital control programs ' manufacturing process , writes programs with Microsoft 's visual C + + language , therefore controls the last-making machine to complete the last auto-process with software .