The forming process of a warm extrusion concave die about the drilling bit shell was simulated numerically with contact analysis modules in ANSYS.

運(yùn)用有限元分析軟件ANSYS的接觸分析，對(duì)鑿巖釬頭殼體溫?cái)D壓成型凹模進(jìn)行了數(shù)值模擬国内机关自拍视频在线观看。

Die structure was discussed through the analysis of forming process of high intension screw bolt and a set of hot upsetting tool was designed .

通過(guò)分析高強(qiáng)螺栓的成形工藝黑人和黑人一级毛片，對(duì)模具結(jié)構(gòu)進(jìn)行深入探討，設(shè)計(jì)了一套熱鐓模美女扒开双腿做爽爽视频。

Our main products containing: Box sample maker, Auto bender machine, Label printing machine, Gravure printing machine, Flexo printing machine, Auto die-cutting machine, Auto gilding press, Auto flute laminator, Auto film laminating machine, Hamburger press, Paper cup forming machine, Carton maker, UV glazing machine, etc., most of which are manufactured with patent technology.

本公司主要生產(chǎn)和經(jīng)營(yíng)的產(chǎn)品有国产精品欧美福利久久，打樣機(jī)，彎刀機(jī)欧美a网站，商標(biāo)印刷機(jī)色就是色综合网，凹版印刷機(jī)，柔版印刷機(jī)国产美女丝袜喷水，全自動(dòng)模切機(jī)精品国产区一区二免费观看，全自動(dòng)燙金機(jī)，全自動(dòng)貼面機(jī)国产综合精品一区二区，全自動(dòng)腹膜機(jī)三级片av片毛片免费在线播放，漢堡機(jī)，紙杯機(jī)玖玖玖在线有精品6，各種彩盒機(jī)人成网免费，VU上光機(jī)等等。這些產(chǎn)品中大部分是專利制造產(chǎn)品无码无毒黄色网站。

Some useful forming rule and die structure to reduce the forging load and improve material's filling of helical gear forging are obtained.

初步探索出了一些有利于斜齒輪充填和降低成形載荷的模具結(jié)構(gòu)形式和成形規(guī)律A在线免费看。

The strainpath analysis indicates that the deformation of the sheet at the fracture location changes into the plane-strain mode from the stretch mode as the die corner radius is further increased from the optimum value, resulting in an early fracture since the plane-strain mode has a lower forming limit as shown in the FLD of Fig.

當(dāng)一鋼模角落半徑是進(jìn)一步的增加時(shí)候調(diào)查揭露 formability 是改良的如一鋼模角落半徑直到最適宜的價(jià)值增加，而且變得更更壞地黄片在线高清免费观看。strainpath 分析指出張的毀壞在破碎位置變化是進(jìn)入如一鋼模角落半徑的來(lái)自可伸縮的模態(tài)飛機(jī)-緊張模態(tài)之內(nèi)比較遠(yuǎn)的從最適宜的價(jià)值增加日本人V精品视频一区，造成一個(gè)早的破碎因?yàn)轱w機(jī)-緊張模態(tài)有如圖 2 的 FLD 所顯示的一個(gè)比較低的形成界限。

In this paper, computer simulation technology was used to design the automotive panel stamping die, to a certain extent, to improve accuracy of the domestic automobile panel forming, shorten the development cycle of mold design and lower cost of sheet.

本文把計(jì)算機(jī)仿真技術(shù)應(yīng)用于汽車覆蓋件沖壓模具的設(shè)計(jì)開發(fā)中日韩手机色自拍图片小说，借以在一定程度上達(dá)到滿足汽車覆蓋件產(chǎn)品成形精度高女性黄色下体免费照片和视频永远免费，縮短模具設(shè)計(jì)開發(fā)周期，降低板料成本的目的中国一级黄色尤物网站。