punch column 中文意思是什麼
punch column
解釋
穿孔列, 穿孔欄-
In order to meet the requirements of the country - manufacturers that are developing flourishingly with daily improved technology, the compangy, sfrom a high starting point, has manufactured a big batch of fine equipment, such as flexible electro - plating wire, h - four - column punch and precision mould etc., so that it can meet the requirements of all kinds of new materials and precision hardware products
為適應國內蓬勃發展的、技術要求不斷提高的製造業，公司高起點，以自動柔性點鍍線，日制四柱沖床、精密模具製造設備等一大批精良設備，力爭一步到位地解決各種新材料，精密五金件的需求。 -
General rules were validated and a new rule was discovered : i. e. the shape 0f these two stress fields are same, the equivalent stress of the round corner in the bottom reached its maximum at the first phase, the equivalent stress of the edge of hole reached its maximum at the third phase, the equivalent stress of flanging with cone - shaped punch descend more than that with column - shaped punch at the fourth phase i. e. the phase of deformation completed
驗證了一般規律，也發現了新規律，即兩者的應力場形狀相同，底部圓角處等效應力在變形第1階段最大，孔口邊緣處等效應力最大出現在變形第3階段，第4階段（變形終了時）錐形沖頭翻邊的等效應力比柱形沖頭翻邊時下降更大。 -
Through using abaqus software, a numerical simulation of equivalent stress field of flanging deformation process with cone - shaped punch was carried out, and compared with simulation of flanging deformation with column - shaped punch
摘要利用abaqus商用軟體，對錐形沖頭翻邊變形過程的等效應力場進行了數值模擬，並與柱形沖頭的翻邊變形模擬進行了對比。
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