plastic elbow 中文意思是什麼
plastic elbow
解釋
塑料彎頭-
From the feature of the force and deformation of the tpih, 5 different elements are used to mesh the different zones of the tube, which are structural beam 3d elastic 4, structural pipe plastic straight 20, structural pipe elastic elbow 18, structural shell elastic 4 node 63 and contact 3d pt - to - surf 49 ; the contact problem is assumed to be flexible - to - flexible ; the temperature field is assumed to be body load. a mechanical model corresponding to reality has been established for numerical simulation. based on the above, the 3 - d fem numerical simulation of tpih has been carried out by using the ansys program
針對加熱彎管過程的受力和變形特點，採用三維梁單元、三維塑性直管單元、三維彈性曲管單元、三維殼單元與三維點對面接觸單元等5種不同的單元分別對管毛坯不同區域進行劃分，並對接觸單元採用柔體-柔體的處理方法，將溫度場作為體載荷處理，建立了符合實際的加熱彎管問題數值模擬力學模型：在此基礎上，應用商用軟體ansys對加熱彎管過程進行三維有限元模擬與研究，獲得了成形時推力、彎矩、支撐力大小及其變化趨勢。 -
However, before i arrived, i felt a breeze around the bump on my elbow, which was caused by a crazy butterfly of a big breed, as it tried to land on a small bunch of flowers pinned to the breast of a beautiful bride, who was inside a big plastic bubble
可是，我還沒走到那裡，就感覺肘部隆起的腫塊周圍一股微風，肇事者是只瘋狂的蝴蝶，個頭很大的那種，它正打算落到一小束花上，那花兒別在一個漂亮的新娘的胸前，新娘裝在一個大大的塑料泡里。
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