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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 |
機械要素設計(締結編) |
分類番号 |
MU106-0300-2 |
自 己評 価 |
指導員確 認 |
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到達水準 |
(1)ねじの規格について知っていること |
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(2)ねじ部品の種類と用途を知り、選定ができること |
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(3)ねじの下穴径、ボルト穴径、座ぐり径が決められること |
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(4)ねじの締め付け力について知っていること |
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(5)ねじのゆるみの原理と防止対策を知っていること |
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(6)情報機器作業について知っており、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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ねじの種類 |
(1)ねじの種類と規格 |
3 |
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(2)ねじによる締結原理 |
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ねじ部品の選定 |
(1)ねじ部品の種類と規格 |
3 |
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(2)ねじ部品の強度と材料 |
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(3)ねじ部品の選定とねじ製図 |
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ねじ締結体の設計 |
(1)ねじの引っかかり率とねじの下穴径 |
3 |
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(2)ボルト穴径及び座ぐり径 |
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(3)ねじ締め付けのメカニズム |
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(4)ねじの適正締め付け力とトルク管理法 |
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(5)課題演習 |
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ねじのゆるみと |
(1)ゆるみの種類とメカニズム |
3 |
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防止対策 |
(2)ゆるみ防止の考え方 |
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(3)ゆるみ止め部品の種類 |
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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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(3)情報機器作業における要点 |
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12 |
6 |
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使用する機械
器具等 |
関数電卓、製図機器 |
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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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