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批踢踢實業坊 Examination 板
 
[課業] 機械設計-焊接
Apr 28th 2015, 15:58, by X18999

作者X18999 (X18999)

看板Examination

標題[課業] 機械設計-焊接

時間Tue Apr 28 15:58:09 2015

[課業] 國考課業相關問題，歷屆考題的討論，如學理觀念的釐清。 ===========================板規宣導，ctrl+y可刪除 ============================ http://imgur.com/0En1t6k
http://imgur.com/gMLSarj
題目如上圖所示 主要的問題在於一開始焊接面積計算的部分 一般的計算都必須乘上0.707 應該是A=0.707*200*7*2 而這裡沒有 只有A=200*7*2 請問是甚麼原因 ============================================================================== 備註：刪除文章會進入垃圾桶並不會消失，所以自刪課業文絕對能查的到！！ -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 180.177.164.34 ※ 文章網址: https://www.ptt.cc/bbs/Examination/M.1430207892.A.D96.html

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