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shiranjiang金蟲 (正式寫手)
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[求助]
論文翻譯
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| 經(jīng)過模擬計算,得到了焊接溫度場的分布情況,并獲得了沿焊接方向上選定點的溫度變化曲線,通過與實際測量的數(shù)據(jù)相比較,發(fā)現(xiàn)誤差為10%左右,證明了該模擬方案是可行的。在此基礎(chǔ)上,通過對溫度場進行分析,了解整個焊接熱過程的特點及焊接傳熱的規(guī)律,并簡述了焊縫終端裂紋產(chǎn)生的原因,并預測出可能產(chǎn)生終端裂紋的大致位置,提出了相應(yīng)的改善措施。 |
捐助貴賓 (正式寫手)
木星之王
| The distribution of the field of weld temperature is obtained via the simulations and calculations. Meanwhile, the theoretical curve of temperature variation of the certain locations along the weld direction is achieved. Compared with those measured values, the theoretical data show an error of approximately 10%, signifying the feasiblity of the simulation scheme. |
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