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  |  |  |  | ユ ニ ッ ト シ ー ト |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  |  |  | 氏  名 |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | ユニット | MAG溶接3(下向溶接 曲げ試験) | 分類番号 | MU202-X580-1 | 自 己評 価 | 指導員確 認 |  |  |  |  |  |  |  |  | 
 
  |  |  | 到達水準 | (1)下向V形突合せ溶接の溶接施工について知っていること |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  | (2)MAG溶接機器及び付属装置の保守点検ができること |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  | (3)下向V形突合せ溶接(中板・裏当て金なし(SN-2F))ができること |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  | (4)曲げ試験ができること |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  | (5)安全衛生作業ができること |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 教科の細目 | 内           容 | 訓 練 時 間 |  |  |  |  |  |  |  |  | 
 
  |  |  | 学科 | 実技 |  |  |  |  |  |  |  |  | 
 
  |  |  | 溶接施工法 | (1)溶接施工準備 | 1 |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (2)溶接条件 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (3)溶接欠陥の原因と対策 |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 母材の加工とタッ | (1)開先加工 |  | 2 |  |  |  |  |  |  | 
 
  |  |  | ク溶接 | (2)タック溶接 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (3)逆ひずみ法 |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 下向V形突合せ | (1)溶接電流・アーク電圧の調整 |  | 12 |  |  |  |  |  |  |  |  | 
 
  |  |  | 溶接(中板・裏当 | (2)溶接姿勢・トーチ保持角度・溶接速度の決め方 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  | て金なし(SN-2F)) | (3)感覚的制御 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (4)計画的積層法 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (5)溶接施工 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (6)外観検査 |  |  |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 曲げ試験 | (1)試験片の加工 |  | 3 |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (2)曲げ試験 |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (3)判定 |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 安全衛生 | (1)安全における要点 |  |  |  |  |  |  |  |  |  |  |  |  | 
 
  |  |  |  | (2)衛生における要点 |  |  |  |  |  |  |  |  |  |  |  |  | 
 
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  |  |  | 使用する機械 器具等
 | MAG溶接機器及び付属装置、保護具、器工具一式、開先加工機、自動ガス切断装置、曲げ試験機 |  |  |  |  |  |  |  |  | 
 
  |  |  | 備  考 |  |  |  |  |  |  |  |  |  | 
 
  |  |  | ※自己評価欄にはA、B、Cを記入する。 |  |  |  |  |  |  |  |  |  |  |  |  | 
 
 
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