The aim of computer simulation is to recure the processes of material forming, forcast the compacting defects, choose and change the die structure, the process parameters (motion history of the mutilpunches), and optimize the compact design.

通過(guò)計(jì)算機(jī)仿真技術(shù)來(lái)實(shí)現(xiàn)材料成形過(guò)程的再現(xiàn)国产在一区二区线免费视频，從而進(jìn)行粉末壓制過(guò)程的缺陷預(yù)測(cè)色网站性感污，實(shí)現(xiàn)模具結(jié)構(gòu)免费下载一级大黄片视频、工藝參數(shù)及壓坯形狀的優(yōu)化設(shè)計(jì)欧美性色黄A片。

The high-speed multi-stage forging is an advance forming technique. It is different from the traditional die forging process. The improper preform design will lead to some problem in actual production, such as too large load, underfill, folding and so on.

多工位高速鍛造是一種節(jié)能減耗的先進(jìn)成形技術(shù)色妞一二三区在线观看，與傳統(tǒng)的單工位多工序鍛造有較大區(qū)別欧美熟妇爱大黑吊性爱视频，不合適的預(yù)鍛工位模具設(shè)計(jì)在生產(chǎn)中會(huì)造成載荷過(guò)大、鍛件充填質(zhì)量差日韩毛片无码一区二区、折疊等問(wèn)題狼狼国产欧美在线视频。

Apply mainly to steel, coal, light industry, chemical industry, machinery processing, plastics processing industry in the need to fire the hydraulic system, such as: coking Furnace Door, Coke stopped cars, die-casting machine, of bell-less top, extrusion machines, Converter HOOD movements, forging machines, electric furnace Kai cover, dumping material, casting machine, sliding steel package intakes, continuous casting machine, hot-track machine, welding robot, plastic extrusion machines, automatic welding fixture, the surface of the glass plating Forming machines.

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A type of new progressive die including blanking, bending and forming is introduced.

介紹了一種新型的落料十二黄片国产在线视频、彎曲、成形連續(xù)模人人曰人人澡。

By analyzing the forming process to engine bracket lower plate , and introduced the design of bending die,some measures to control spring back were extracted, the spring back problem of engine bracket lower plate was solved.

通過(guò)對(duì)發(fā)動(dòng)機(jī)支架下板成形工藝的分析及其彎曲模結(jié)構(gòu)的介紹免费精品男女视频，總結(jié)了幾種控制回彈的措施，解決了發(fā)動(dòng)機(jī)支架下板回彈難以解決的問(wèn)題AV女同免费一区二区三区在线。

Cage shaped rotor includes following parts: columnar rotor core made from soft magnetic material, multiple bar conductors made from copper inserted into rotor core along up and down direction, short circuit rings made from copper installed on upper and lower ends of rotor core in order to realize electrical connection among each bar conductor. Preparation method includes steps: in step for preparing short circuit ring assemblies, bar conductors are installed between short circuit rings in upper part and lower part to keep electrical connection between short circuit rings in upper part and lower part; in step for forming columnar rotor core, pressurization molding soft magnetic material is carried out when short circuit rings module is in die so as to form rotor core, where bar conductors are inside and short circuit rings are in upper and lower ends.

一種電動(dòng)機(jī)的籠子狀的轉(zhuǎn)子及其制造方法伊人色综合狠狠热AV电影，電動(dòng)機(jī)的籠子狀的轉(zhuǎn)子包括轉(zhuǎn)子鐵芯，用軟質(zhì)磁性材料制成，呈圓筒狀国产精品香港三级国产50；多個(gè)導(dǎo)體棒沿上下方向插在轉(zhuǎn)子鐵芯的外圈欧美一级A片永久免费无蔗挡，用銅制成；短路環(huán)為能夠與各導(dǎo)體棒實(shí)現(xiàn)電連接国产AV日产AV，分別安裝在轉(zhuǎn)子鐵芯的上97精品视频共享总站、下端，并用銅制成国内揄拍国内,精品人妻；其制造方法丝袜小黄片，即制作短路環(huán)組件的階段，在這個(gè)階段中在用銅制成的上部短路環(huán)與下部短路環(huán)之間安裝銅質(zhì)的導(dǎo)體棒重口味人人操人人摸，從而形成短路環(huán)組件一级免费视频网站在线观看视频，這些導(dǎo)體棒相距一定間隔，與上wwwavv、下短路環(huán)保持電連接亚洲精品福利在线；形成圓筒形轉(zhuǎn)子鐵芯的階段，在這個(gè)階段中把短路環(huán)組件放在模具內(nèi)久久久极品精品，并用軟質(zhì)磁性材料進(jìn)行加壓成型加工www.人妻AV.com，從而形成導(dǎo)體棒位于其內(nèi)部、短路環(huán)位于其上91上海人妻系列网站、下兩端的轉(zhuǎn)子鐵芯屄屄网址。

As a result of the above characteristics, so this cylinder applies to metal stamping, riveting electronic components and squeezing die and forming.

因以上特點(diǎn)，故本缸大量適用于金屬?zèng)_壓三级片毛片AV网站、電子元器件的鉚接及擠模成型等工作頻率要求不算很高的場(chǎng)合色爱看网站。

As a result of the above characteristics, so this cylinder applies to metal stamping, riveting electronic components and squeezing die and forming, as well as other work environment without high requirements for frequency.

因以上特點(diǎn)，故本缸大量適用于金屬?zèng)_壓欧美精品可乐视频、電子元器件的鉚接及擠模成型等工作頻率要求不算很高的場(chǎng)合超碰在线免费视。

According to design route of the forming process of drawing with camber die, this software can be divided into 3 modules: the module of the chamber design, the module of process parameters design, the relative diagram of influence factor of limit drawing coefficient.

按照曲面凹模拉深成形工藝的設(shè)計(jì)路線，軟件設(shè)計(jì)成三個(gè)功能模塊：曲面凹模型腔設(shè)計(jì)模塊欧美三级A片视频、工藝參數(shù)設(shè)計(jì)模塊型男操干美女破处视频网站、極限拉深系數(shù)影響因素關(guān)系圖。

The liquid die forging is a new technique of high quality and high efficiency and low cost. It will be widely used in material-forming technology.

液態(tài)模鍛是一種優(yōu)質(zhì)午夜激情毛片在线播放、高效88黄色网站、低成本的新技術(shù)，在材料成型技術(shù)中有廣闊的應(yīng)用前景德国三级片网站。