成形模具

According to researching technical speciality of Al-Si-Cu alloy,making choice of fit clearance of die casting mould shaped part is necessary,then in virtue of mould temperature-controller and midway anneal measure gains the results of increasing quality of die casting and prolonging service life of mould.

通过对铝硅铜合金工艺特性的研究，提出选定合理的压铸模成形零件配合间隙的必要性，并借助模具温控装置、模具中间退火等工艺措施，达到既提高压铸件的质量，又延长压铸模使用寿命的目的。

The forming technology for the cover plate , the structure of the die for the cover plate and the die manufacturing process were introduced.

介绍了盖板零件的成形工艺、模具结构及模具制造工艺，用二次线切割取代加工中心，经济实用，精度

Based on gaining high productivity and the high percentage of material consumption,We made the choice of using two dies to fulfill the design: one progressive die to execute punching, drawing and blanking.we use the second bending die with a wedge to get the two bends.

本设计以提高生产率及材料利用率为出发点，采用两套模具进行该启瓶器的设计：第一套级进模完成冲孔、拉深和落料；第二套模具为楔块式弯曲模，用来完成两次弯曲成形。

Moulds of each process is designed in light of the process optimized,and introducing the mould structure of the forming mould and side punch mould for trimming, and the design of key pieces.

根据所确定的工艺方案对各工序模具进行设计，并介绍了成形模和修边侧冲孔模的模具结构以及关键零件的设计。

Dies for friction hot forming of metal tube end, workpiece forming principle and selection of die materials were presented in this paper.

本文简要介绍了金属管端摩擦热成型模具，工件成形原理以及模具材料选择。

Automotive body panel forming and mould design is the key technology to develop our mould industry, especially automobile.

汽车覆盖件成形与模具现代设计是制约我国模具工业特别是汽车工业发展的关键性技术。

ABSTRACT Car body panel forming simulation of FEA is of great importance to the improvement of design quality and the reduction of the time...

汽车覆盖件成形过程的有限元模拟对提高覆盖件模具的设计质量，缩短模具的制造周期起着很重要的作用，因此近年来倍受人们关注，得到了迅速发展。

ABSTRACT Car body panel forming simulation of FEA is of great importance to the improvement of design quality and the reduction of the time of dies manufacturing.

汽车覆盖件成形过程的有限元模拟对提高覆盖件模具的设计质量，缩短模具的制造周期起着很重要的作用，因此近年来倍受人们关注，得到了迅速发展。

According to the pipe size,pipe material and the pressure needed for pipe necking ,a die has been designed to make necking operation on long-size pipes on a mechanical press.

根据管材尺寸、材料及成形所需压力，设计了1副模具在机械压力机上对较长尺寸管材进行缩管，经过近10万件的生产证明，模具完全满足生产的要

Three kinds of different stamping technique for forming valve plate part of automotive air conditioner compressor were analyzed.

针对汽车空调压缩机上的阀板零件，分析了成形过程的3种不同冲压工艺，从理论探讨及实验上得出最佳工艺方案，并设计出模具，简要分析了模具关键部件的设计及制造。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。