無肘板的 的英文怎麼說

中文拼音 [zhǒubǎnde]
無肘板的 英文
bracketless
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : 名詞(上臂和前臂相接處向外面突起的部分) elbow
  • : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
  • : 4次方是 The fourth power of 2 is direction
  1. Optimal design with three variables is then done to the elbow - bar mechanism of the mp1040b moulding machine by utilizing the method of punishing function for constraint problems and variational scale for unconstraint problems. the optimal target function is the maxium of gradient in one work travel for the moulding plank of the elbow - bar mechanism. the result shows that the maximal gradient of moulding plank in one motion period declines by 25. 7 after optimization, and the angular acceleration of the bottom moulding plank decreases greatly

    動力學分析中,各構件質量和轉動慣量是通過pro / engineer軟體,先建立各個構件幾何模型而求得;然後,利用解決約束問題罰函數法和處理約束問題變尺度法對mp1040b型模切機桿機構進行三個設計變量優化設計,優化目標函數為桿機構下模切在一個工作行程中達到最大傾斜程度;通過優化設計,模切機桿機構下模切在一個工作行程中最大傾斜程度降低了25 . 7 ,其角加速度明顯減小,提高了模切機動力學性能。
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