thin shear web

in the pretreatment of sheet structure parts of elevators have been describe

介绍了电梯用薄钣金件前处理工艺中脱脂、表调、磷化工艺设计及参数等。

Representation model of intelligent sheet metal CAM;

基于特征技术的钣金CAD/CAM系统研究

Research on development methods and application of CAD system of prac tical sheet metal expansion;

实用钣金展开CAD系统的开发技术与应用研究

Process analysis of laser cutting for sheet metal parts rapid precision machining;

钣金件快速精确加工中的激光切割工艺分析

This paper sets up a three-dimensional shell model for a particular type of the whole firer s base plate in the software of ANSYS.

文中采用有限单元法,运用ANSYS软件对某发射器座钣三维空间板壳结构进行了整体三维建模,同时运用弹性力学有限元法对座钣建立的有限元模型进行模态分析和瞬态动力学分析,以给出整个座钣的前几阶固有特性、结构应力和变形分布规律以及座钣关键部位的动应力变化历程,对合理布置筋板和减轻座钣重量进一步优化座钣结构提供了理论依据。

In order to optimize the structure for the firer base plate by means of FEM,A three- dimensional shell model has been set up for a particular type of firer base plate.

为了优化发射器座钣的结构设计,采用有限单元法对某型号发射器座钣三维空间板壳结构进行了整体三维建模,同时运用弹性力学有限元法对座钣建立的有限元模型进行模态分析和瞬态动力学分析。

In this paper, problems about dynamic characteristic ofthree-dimensional base plate of mortar are discussed.

该文主要论述迫击炮座钣三维空间板壳结构的动态特性问题。

The study on the feature recognition in design for sheet-metal manufacturing;

面向钣金零件可制造性的特征识别

Development of unfolding system of sheet-metal components by utilizing the COM technology;

利用COM技术的钣金件展开系统的开发

shed between tool and plate work shops

工具钣金车间之间棚

CAD/CAM System of Metal Plate Press Machining Basedon Punching Machine;

基于数控冲床的钣金加工CAD/CAM系统

Research and Development on the CAD System for Unfold of Typical Sheet Metal;

典型钣金件展开CAD系统研究与开发

The 3D Reconstruction of Sheet-Metal Parts from Orthgraphic Views Based on the Two-Direction Method;

基于双向法的钣金件三视图三维重建

Development and Application of CAD/CAM in FMS for Sheet Metal;

钣金FMS用CAD/CAM系统的开发与应用

On the CAD/CAM of the Parametric Deployment for the Pipe Junction Sheet Metal Parts;

管接口钣金件参数化展开CAD/CAM研究

The Application of Sheet Metal Design Based on SolidWorks;

SolidWorks在钣金件设计中的应用

Research on the Important Technology of the CAD/CAM for Sheet Metal on NC Punching Machine

数控冲床钣金加工CAD/CAM关键技术研究

Sheet Metal Parts Layout Based on Block Insertion Technology in ObjectARX

基于ObjectARX块插入技术的钣金零件排样

The Establishing Process of NC Machining Coordinate System for Sheet Metal Die

如何建立钣金模具的数控加工坐标系

A New Method of Naming and Identifying Topological Entities

一种钣金件拓扑元素命名和辨识方法

Black, non-ferrous metal processing, metal plate of gold, rack, mechanical manufacturing, and processing.

黑色、有色金属加工、钣金、网架、机械制造、加工。

1 Process -Oriented algorithms for sheet metal deployment.

1、提出并实现了面向工艺的钣金展开算法；

Study on the approximate deployment theory of the reducible elbow pipe in the sheet metal process

钣金工艺中渐缩管弯头的近似展开理论研究

Research on Numerical Control Single-point Incremental Forming Technology of Complicated Sheet Metal Parts;

复杂钣金件数控单点渐进成形技术的研究

The CAD Style of the Sheet Metal Piece and Its Expansion;

钣金构件的计算机辅助设计及展开系统

Automatic Unfolding and Nesting of Sheet Metal Part in Designing CAD Software;

钣金件自动展开CAD软件设计及其优化排样

3-D Surface Reconstruction of Irregular Industrial Sheetmetal Parts Based on Structure Illumination;

基于结构光的不规则工业钣金件三维曲面重建