冲压成型

为实现侧向冲压成型，针对侧向冲压成型模具，包括侧冲和吊冲两类模具机构，按其角度的变化种类，分不同情况分别建立力学模型，对其受力状态和位移状态进行了分析。

In order to realize lateral stamping , mechanical models of various lateral stamping dies , including lateral stamping die sets and suspended stamping die sets , are created according to their stamping directions respectively , and their stress conditions and displacement conditions are analyzed .

基于UG的一种无纺布锥形口罩冲压成型模具设计

Stamping Die Design of the Cone - shaped Non-woven Fabric Mask Based on UG

板料冲压成型CAE中拉裂的预测研究及应用

Prediction and Application of Fractures in CAE of Sheet Forming

A3钢板材在冷冲压成型过程中开裂原因的分析

A failure analysis on cracking of A3 steel plate during cold-forming

CAE仿真技术在汽车覆盖件冲压成型工艺中越来越多的应用，对快速的、自动化的有限元网格生成算法提出了强烈的要求。

The successful application of computer simulation techniques in sheet metal forming rises a urgent requirement for fully automatic mesh generation algorithm .

介绍了微型客车顶盖冲压成型用复合材料模具的结构及其制造工艺。介绍一种客车顶盖蒙皮低位作业自动焊接方法：综合采用CO2气体保护焊和单面双点电阻焊。

Construction and manufacturing technology of forming die set made of composite material for minivan body roof panel are presented . The paper introduces an auto welding method being used to the outer panels of the bus roof .

对CPT，CDT用销钉进口模具结构及冲压成型工艺进行改进后，模具工艺性良好，取得可观的技术经济效益。

By improving the structure of die and technology of stamping for use in making the pins for CPT and CDT , both technological properties of die and the technique economic re - sults can be improved .

借助这种理论模型和方法，预估薄金属板的理论成型极限曲线与Graf和Hosford的实验结果一致.曲面零件冲压成型极限判据

The FLC results of the present model are agreement with the experimental data by Graf and Hosford . Deformation Limit Criteria of Curved Parts in Sheet Metal Forming

为保证表面硬度及平面度等技术要求，对08F钢板冲压成型的从动盘进行了（800～820）℃×90min的CNB多元气体共渗试验。

C-N-B multi-elements co-diffusion treatment was carried out on the clutch spider pressing formed with 08F steel plate in order to make the surface hardness and planeness of the clutch spider meet the technical requirement .

但对于冲压成型壁厚仅为2mm的钛圆盘，由于钛塑性好、刚性差，冲压后产生飞边，后续工序困难。

But for the titanium round disk with 2 mm in thickness , because of its excellent plasticity and bad rigidity character , the crease after compress is very difficult to remove , and it is difficulty to fix on center in the following process .

汽车覆盖件冲压成型过程中的常见缺陷及分析

Analyzing the Common Defects in Punch Forming of Automotive Cover Panels

回弹现象是冷冲压成型过程中不可避免的物理现象。

Springback is a common physical phenomenon in the metal sheet forming .

冻盘成型过程属于多次冲压成型。

The process of freezing plate molding belongs to sheet metal forming .

带式输送机皮带扣冲压成型模具的设计

The Design of Press Shaping Mould for Belt Fastener of Belt Conveyor

全自动表针冲压成型机的设计与研究

Design & Research of the Automatic Clock Hand Stamping Machine

曲面零件冲压成型极限判据

Deformation Limit Criteria of Curved Parts in Sheet Metal Forming

汽车座椅侧板冲压成型有限元数值模拟

Numerical Simulation of FEM of Automobile Seat Side Blank Stamping

冲压成型过程仿真汇场理论支持系统

Support System of Sink Field Theory for Process Modelling of Stamping Deformation

薄板冲压成型过程计算机仿真中板料起皱的预测

The Prediction of Sheet 's Buckling During the Simulation of Sheet Forming Processes

侧向冲压成型模具的运动及受力分析

Analysis on Motion and Force of Lateral Stamping Die

汽车覆盖件用铝合金板冲压成型的材料参数敏感性

Parameter sensitivity of stamping forming of aluminium alloy sheets used in automobile cover

汽车覆盖件冲压成型的变形分析与受力分析

A Study on Deformation and Forces in stamping and Forming Automotive Covering Parts

薄板冲压成型中板料起皱的临界应力分析和预测

Analysis of critical stress and prediction of sheet 's wrinkling in sheet metal forming

在板材冲压成型技术中，以前的主要研究课题是破裂和起皱问题。

Main topics investigated formerly in sheet metal press forming technology are breakage and crease .

冲压成型热塑性复合材料制品的工艺研究

Study on processing of punching FRTP products

新型复合四通逻辑阀控高速数控冲压成型电液控制系统

Electrohydraulic Control System of Rapid NC Press Shaping Controlled by a New Complex Logic Valve

角钢锁口一次冲压成型

Once Compression Forming of Angle Bar Edge

一般的封头型零件都是冲压成型后再经机加工而成。

Generally the component of closing head type is manufactured and deformed by machining after compress .

薄板冲压成型仿真已广泛应用于车身零部件的研发过程当中。

Sheet metal forming simulation technology has been widely used in the development of automotive panels .

压边力的控制研究是板料冲压成型过程中的一个重要内容。

The research of the BHF control is an important content during the sheet metal forming process .