The results show that the die radius, blank holder force and friction coefficient are all significant on the forming process.

結(jié)果表明欧美精品黄页在线视频，單位壓邊力欧美h福利网站、摩擦系數(shù)亚洲黄色一区二区在线观看、凹模圓角半徑對拉深過程均有顯著影響sese亚洲图片，其中貢獻(xiàn)率分別為凹模圓角半徑41.04%国产黄色片一级片，摩擦系數(shù)30.27%看一级操逼国产，壓邊力24.68%。

After an investigation on the rules of this deep drawing process, a virtual orthogonal experimental design is adopted to determine the significance of processing parameters, die radius, blank holder force and friction coefficient, on the forming process.

同時(shí)，采用正交試驗(yàn)分析方法欧美老妇与小伙子作爱视频，研究了單位壓邊力国产草莓视频A区在线观看、摩擦系數(shù)、凹模圓角半徑和凸凹模間隙等工藝參數(shù)91在线精彩，對該拉深成形過程的影響規(guī)律日韩黄片AV。

Stamping, Metal Forming, Manufacturing Equipment, PCB/CCL Laminating, Hydroforming, Die Spotting,;...

金屬成型加工，制造設(shè)備国模视频在线，沖壓国产又大又黄又爽的视频免费观看。。人人se操。

With the developed finite deformation elasto-plastic user element and remeshing system, the RR and TR forming processes of the Crankshafts, the extrusion process of the Aluminum-skirt and die forging process of the Wedge were simulated.

利用開發(fā)的有限變形彈塑性用戶單元和網(wǎng)格重劃系統(tǒng)福利爱爱视频，成功地模擬了曲軸TR法和RR法彎曲鐓鍛、鋁裙擠壓以及楔塊模鍛等的成形過程久久久精品欧美一区，模擬結(jié)果與實(shí)際相吻合99久久国产免费只有精品。

Over the years to focus,concentrate on Pellet forming equipment research and manufacturing,and have been made in this area should bi confirmed by test results.Chairborne Machinery has successfully applications of these Pellet equipment in the feed,marigold,marigold flower,organic manure,litter and other industries granulating production. Now Chairborne people are trying to promote these results will be renewable energy-type pellet in the production process of Product,ring die pellet mill are one of the most important one of the outcomes.

撫順創(chuàng)德機(jī)械設(shè)備有限公司多年來專注、專心于顆粒成型設(shè)備的研究與制造欧美多人操，并且已經(jīng)在這一領(lǐng)域取得了值得確認(rèn)的試驗(yàn)結(jié)果91精品日本永久观看在线；創(chuàng)德機(jī)械已經(jīng)成功將這些顆粒設(shè)備應(yīng)用在飼料、萬壽菊花一级黄片一级A片、有機(jī)肥一级做a爱片久久毛片看看精品、垃圾等行業(yè)的制粒生產(chǎn)中；現(xiàn)在創(chuàng)德人正努力將這些成果推廣在再生能源類顆粒產(chǎn)品生產(chǎn)工藝中台湾一级大黄A片熟女乱2伦，環(huán)模式顆粒機(jī)是其中分量最重的成果之一超清电视在线网站。

The design of the structure and main parts of the die for forming the pipe caps is introduced.

介紹了管帽成形模的結(jié)構(gòu)及主要零部件設(shè)計(jì)。

School of Materials Science and Engineering, State Key Laboratory of Plastic Forming Simulation and Die and

華中科技大學(xué)材料科學(xué)與工程學(xué)院塑性成形模擬及模具技術(shù)國家重點(diǎn)實(shí)驗(yàn)室日韩黄色视频毛片，湖北武漢 430074

Using finite element analysis for forming process and die structure of precision gear were introduced.

綜述了有限元模擬分析技術(shù)在精密齒輪冷擠壓成形與模具結(jié)構(gòu)設(shè)計(jì)中的作用91亚洲超碰无码中文字幕。

State Key Laboratory of Plastic Forming Simulation and Die and Mould Technology,Huazhong University of Science and Technology

華中科技大學(xué)模具技術(shù)國家重點(diǎn)實(shí)驗(yàn)室，武漢 430074

Temperature change in the component and die during the forming process have a direct influence on the component.

在高精密冷成形加工中无码毛片视频一区二区本码国，工件和模具的溫度變化直接影響工件的成形精度在线黄色黑人网站。