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ユ ニ ッ ト シ ー ト |
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氏 名 |
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ユニット |
折曲げ加工1(直線手曲げ加工) |
分類番号 |
MU201-0061-1 |
自 己評 価 |
指導員確 認 |
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到達水準 |
(1)曲げ加工の原理について知っていること |
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(2)手作業による直線曲げ加工の方法について知っていること |
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(3)曲げ加工の基本的板取り(ネスティング)の考え方について知っていること |
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(4)手工具を用いて薄鋼板の直線曲げ作業ができること |
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(5)折曲げ加工用手工具の取扱いができること |
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(6)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 |
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学科 |
実技 |
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曲げ加工の原理 |
(1)曲げ加工とは |
2 |
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(2)曲げ加工の基本的要素 |
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(3)スプリングバック |
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(4)そり |
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曲げ加工様式 |
(1)突き曲げ様式 |
1 |
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(2)折りたたみ曲げ様式 |
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(3)送り曲げ様式 |
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折曲げ加工の板 |
(1)曲げ加工板取り(ネスティング)の基本 |
1 |
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取り(ネスティ |
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ング) |
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手工具による折 |
(1)折曲げ用手工具の種類及び用途 |
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曲げ |
(2)直線曲げ |
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手工具による折 |
(1)折台による折曲げ |
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曲げ作業 |
イ.直線曲げ |
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ロ.あだ折 |
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(2)かげたがねによる折曲げ及び曲げ修正 |
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安全衛生 |
(1)安全における要点 |
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(2)衛生における要点 |
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6 |
12 |
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使用する機械
器具等 |
折曲げ手工具一式 |
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備 考 |
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※自己評価欄にはA、B、Cを記入する。 |
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