Analysis for New Technology in Stamping Production of Automotive Body Covering

Research and Development of Virtual Manufacturing System for Automobile Body Panels

车身覆盖件虚拟制造系统的开发与研究汽车覆盖件冲模的实型铸造技术

Comparison and Analysis of Sheet Metal Forming Simulation for Auto-body Panel

车身覆盖件冲压仿真结果对比及分析

Research on the plasma spraying metal tooling of automobile body panel

汽车车身覆盖件模具熔射快速制造技术研究

Zn-Mn alloy electroplating steel has been developed to act as body panels, which can be made through electrolysis of zinc sulphate and sodium citrate on the conventional electroplating line.

Zn-Mn合金电镀钢已被开发用作汽车车身板件。此钢可在传统的电镀线上。

A practical CAE system for autobody panel stamping forming simulation has been set up in this paper. It includes geometric modeling system for tools and blank, large-deformation elastic-plastic finite element analysis system for stamping forming, and post-process system for analysis results.

本文建立了车身覆盖件冲压成形CAE系统，其中包括模具和板材几何造型系统、冲压成形大变形弹塑性有限元分析系统以及分析结果后处理系统。

Drawing blank for automobile body covering parts, the traditional method is blanking before drawing, but most IVECO body covering parts are directly drawn by using rectangle blank.

汽车覆盖件的拉深毛坯，传统的做法是拉深前先落料，而IVECO（依维柯）车身覆盖件大多采用方块坯料直接拉深。

The structure-acoustic coupled models of Santana 2000 are built both with and without absorption material, and ANSYS finite element analysis software is used to calculate interior acoustic pressure due to panels vibration under specific frequency, then the acoustic contribution of panel is evaluated.

以桑塔那2000型轿车为实例建立无吸声材料和有吸声材料的结构-声学模型，使用ANSYS有限元分析软件计算车身板件在给定频率下振动引起的车内声压，进而求得板件的声学贡献。

Compared with the result of try out. The result of compare shows that using the method of CAD and CAE can shorten development cycle of automobile panel die observably, Proves the result of simulate is nicety and believable.

结果表明，利用CAD并结合其二次开发工具和CAE技术，可以明显缩短车身覆盖件模具的设计时间，同时，也证明了进行CAE模拟仿真的结果是准确的、可信的。

Based on our initial practice of applying B-spline method to computer aided geometric design of automobile bodies, this paper presents the algorithm, properties and applying examples of the nonuniform B-spline curves and surfaces combined with a multi-knot method.

本文根据作者应用B样条方法进行计算机辅助汽车车身覆盖件几何设计的初步实践，介绍了重节点非均匀B样条曲线与曲面的算法、性质和应用实例；

Application of CATIA-based Reverse Engineering in Automobile Outer Covering Component Design

基于CATIA的逆向工程在车身覆盖件设计中的应用

Surface quality of auto body panel is assessed quantitatively by Audit assessment and surface quality can be controlled effectively in manufacturing. 3.

运用Audit评审对车身覆盖件表面质量进行了定量的评定，可以在生产中有效地控制其表面质量。

In this paper, the characteristics and content of drawing technology and its process flow under three-dimension CAD conditions are presented.

介绍了汽车车身覆盖件的拉延工艺特点和内容，以及在三维CAD环境下汽车覆盖件的拉延工艺设计制造流程。

U-shaped panel is a basic and classic type of autobody panel.

U形覆盖件是一种基本且具有代表性的车身覆盖件。

An Integrated CAD/ CAM System for Panel Dies of Automobile Body

汽车车身覆盖件模具CAD／CAM集成制造系统的研究

A truck longeron production design and technic optimize are accomplished by CAE software KMAS, an operate method which can get optimization result is put forward in automotive body panels and die design.

以某货车纵梁应用CAE软件KMAS进行产品设计及工艺优化为例，提出了在进行车身件产品设计及模具设计中如何在最短时间得到最优化的工艺方案的方式和实施过程。

Application of CAE Software KMAS for Sheet Metal Forming in Auto-Body Component Design and Pre-analysis of its Formability

KMAS冲压分析CAE软件在车身件设计及工艺预分析中的应用

As the shape technology of triangle chassis canister is analyzed, then the processes of bending, stretching and bulging compound mould are adopted to reunite the shape.

对三角形底盘筒形件的成形工艺进行了分析，决定采用弯曲、拉深、胀形复合模等进行复合成形。

Compound Mould for the Triangle Chassis Canister

三角形底盘筒形件复合模

As part of the platform redesign, different versions of the vehicle floor stampings were created to accommodate batteries or compressed natural-gas storage.

作为平台重新设计的变动之一，不同版本的底盘冲压件被设计出来以容纳电池或压缩天然气储存容器。

Computer Aided Analysis and Design on Structural Parts of Truck Chassis; Research on Computer Aided Forming Process Design of Composed Material Structure

载重汽车底盘结构件的计算机辅助分析与设计复合材料构件计算机辅助成型工艺设计的研究