cascaded carry

With experiences from reforming experiment teaching in recent years, we present a five-steps-ladder teaching model and get much better teaching effects than before in practice.

结合近几年的实验教学改革实践,我们探索并提出了一种五级阶梯式递进实践教学模式,收到了较好的实践教学效果。

Development of multi-position progressive die for a bracket of wire connecting pedestal;

接线座支架多工位级进模设计

Development of multi-position progressive die for spring caliper;

弹簧卡箍多工位级进模设计

Sharing technology of multi-position progressive die for series of similar components;

相似系列产品多工位级进模共用技术

The multi-station progressive die is applied in punching.

现采用了冲压中的多工位级进模,将机器垫片分解成简单的冲孔、冲型孔、落料等工序。

Based on the analysis of punching,blanking and bending of the electric currentpiece,a punching solution to apply multi-station progressive die of the part is put forward.

对过电片冲孔、落料和压弯等成形工艺分析的基础上,提出了该零件采用多工位级进模的冲压方案,并介绍了该零件的冲压成形排样、模具结构;实践表明该模具结构灵活、可靠,并能保证产品质量,对此类零件的模具设计有重要的参考价值。

It also intr duces the die structure diesign and its character for multi-station progressive die.

叙述了对中垫圈的工艺分析、排样图设计及级进模工艺的设计，介绍了多工位级进模具结构及其特点。

Feed Methods and Structure for the Multi-Position Progressive Die

多工位级进模工位间送进方法及模具结构

Design of the Multi_Position Progressive Die for the Nut Caps for Locating Automobile Bulbs

汽车灯泡定位盖帽多工位级进模设计

Multi-station Progressive Die Design on Printer Bracket Based on UG

基于UG打印机支架多工位级进模设计

Multi-station Progressive Die Design on Charger Shell Based on UG

基于UG充电器外壳多工位级进模设计

A CAD System For Constructional Design Of Multi Stage Pregressive Dies

多工位级进模模具结构的计算机辅助设计

Research on Influence of Sheet Carrier on Stamping Process of Multi-Position Progressive Die;

多工位级进模冲压载体形式对成形精度的影响

Design of a multi-position progressive die for electrical equipment splicing part based on software of PDX

基于PDX的电器接线卡多工位级进模具设计

The quality control technique based on rough set theory for stampings made by multi-position progressive dies

基于粗糙集理论的多工位级进模冲件质量控制方法

Layout and design of multi-position precision progressive die for automotive structural part

汽车结构件多工位精密级进模排样及模具设计

The Research on Design of Multi-Position Precise and Complex Joint-Plug-Part Progressive Die;

多工位精密复杂接插件级进模设计研究

Study on fault diagnosis system of multi-position precision progressive die based on the CBR techndogy

基于CBR的多工位精密级进模故障诊断系统的研究

High-precision progressive stamping process with multi-way co-feeding in parallel

多向同步进料精密级进冲压工艺探讨

Research on the Engineering Drawing Generation in the CAD System for Progressive Dies;

级进模CAD系统中工程图纸生成的研究

Process Design in CAD System for Precision Progressive Die Based on SolidWorks;

基于Solidworks的精密级进模CAD系统工艺设计

Stamping Process and Progressive Die Design for the Electrical Equipment Shell

电器外壳冲压工艺分析与级进模设计

multistation die layout

连续模多工位模具的布置

Improvement on stamping technique for external chain plate and development of progressive die

外链板冲压工艺改进与级进模设计制造

Mathematics Model and Alorithm of Strip Layout of Progressive Die by Automatic Design

级进模工步自动设计数学模型及其算法