機械加工常識(彩色印刷)（簡體書）

本書採用通俗易懂的語言，介紹了機械加工所需掌握的基本知識和技能。本書主要內容包括：機械加工概述，安全介紹，測量系統和機械加工數學概述，半精密測量，精密測量，質量保證、工藝規程和質量控制，金屬分類和組成，熱處理，維護、潤滑和切削液概述，工程製圖。

出版說明
序

第
1章　機械加工概述 ······························ 1

1.1　機械加工簡介 ············································· 2

1.1.1　概述······················································ 2

1.1.2　機械加工的定義 ·································· 2

1.1.3　機械加工的歷史 ·································· 2

1.1.4　機械加工在社會中的地位 ··················· 5

1.1.5　主要的機床 ·········································· 8

1.2　機械加工行業 ··········································· 15

1.2.1　概述···················································· 15

1.2.2　現代機械加工職業 ···························· 15

1.2.3　相關職業 ············································ 19

1.3　車間技能 ··················································· 21

1.3.1　概述···················································· 21

1.3.2　個人能力 ············································ 21

1.3.3　專業技術能力 ···································· 23

1.3.4　培訓機會和方法 ································ 24

1.3.5　美國國立金屬加工技術學院 ············· 25

1.3.6　如何尋找工作 ···································· 26

第
2 章　安全知識介紹 ···························· 33

2.1　概述 ··························································· 34

2.2　安全注意事項 ··········································· 34

2.3　加工環境中的著裝要求 ···························· 35

2.4　個人防護設備 ··········································· 35

2.4.1　眼部防護 ············································ 36

2.4.2　聽覺防護 ············································ 36

2.4.3　防毒面具 ············································ 37

2.4.4　手套···················································· 37

2.4.5　安全帽 ················································ 38

2.5　車間清潔 ··················································· 38

2.6　保護裝置與物理屏障································ 39

2.7　搬運和托舉 ··············································· 40

2.8　壓縮氣體的安全使用································ 40

2.9　掛牌
/上鎖 ················································ 41
2.9.1　掛牌···················································· 41
2.9.2　上鎖···················································· 42
2.10　有害物質 ················································· 42
2.11　安全數據表 ············································· 45
2.12　消防安全 ················································· 49
2.12.1　燃燒三要素 ······································ 49
2.12.2　滅火器 ·············································· 49
2.13　安全文件 ················································· 50

第
3章　測量系統和機械加工
數學概述···································· 51

3.1　概述 ··························································· 52

3.2　機械加工領域的測量系統 ························ 52

3.2.1　英制（英寸）測量系統 ·················· 52

3.2.2　米制或
SI測量系統 ··························· 52
3.3　機械加工中的數學概念與運算 ················ 52
3.3.1　分數運算 ············································ 52
3.3.2　分數的比較 ········································ 53
3.3.3　分數小數轉換 ···································· 55
3.3.4　基礎代數 ············································ 55
3.3.5　比例和比例式 ···································· 57
3.3.6　英制與米制的換算 ···························· 57
3.3.7　基礎幾何 ············································ 58
3.3.8　角度···················································· 59
3.3.9　笛卡兒坐標系 ···································· 63
3.3.10　基本三角學 ······································ 63

第
4章　半精密測量 ································ 68

4.1　概述 ··························································· 69

4.2　半精密測量的概念 ··································· 69

4.3　金屬直尺 ··················································· 69

4.3.1　英制尺的讀數方法 ···························· 72

4.3.2　米制尺的讀數方法 ···························· 72

4.4　遊標卡尺 ··················································· 73

4.5　可調直角尺 ··············································· 74

4.6　組合角度尺 ··············································· 75


4.7　角度測量 ··················································· 76
4.7.1　量角器 ················································ 76
4.7.2　斜角規 ················································ 77
4.7.3　模具製造直角規 ································ 78
4.8　固定量規 ··················································· 78
4.8.1　半徑量規和圓角量規 ························ 78
4.8.2　角度量規 ············································ 78
4.8.3　螺紋量規 ············································ 79

第
5章　精密測量···································· 80

5.1　概述 ··························································· 81
5.2　精密測量的概念 ······································· 81
5.3　精密量具的保養 ······································· 81
5.4　平尺 ··························································· 81
5.5　精密固定量規 ··········································· 82
5.5.1　塞尺···················································· 82
5.5.2　塞規···················································· 82
5.5.3　環規···················································· 84
5.5.4　卡規···················································· 86
5.6　平板 ··························································· 86
5.7　直角尺 ······················································· 87
5.8　量塊 ··························································· 89
5.9　�標測量工具 ··········································· 91
5.9.1　遊標卡尺 ············································ 91
5.9.2　�標高度卡尺 ···································· 91
5.9.3　�標深度卡尺 ···································· 92
5.9.4　�標齒厚卡尺 ···································· 92
5.9.5　�標量角器 ········································ 92
5.9.6　遊標卡尺的讀數方法 ························ 92
5.10　千分尺 ····················································· 96
5.10.1　外徑千分尺 ······································ 96
5.10.2　外徑千分尺的讀數方法 ·················· 99
5.10.3　外徑千分尺的校準 ························ 102
5.10.4　內徑千分尺 ···································· 103
5.10.5　深度千分尺 ···································· 104
5.11　帶表和數顯測量工具 ···························· 105

5.11.1　帶表卡尺和數顯卡尺····················· 105
5.11.2　帶表高度卡尺和數顯高度卡尺 ····· 107
5.11.3　帶表深度卡尺和數顯深度卡尺 ····· 108
5.11.4　帶表內徑千分尺和數顯內徑
千分尺 ············································ 108
5.12　精密傳輸或輔助測量工具 ···················· 109
5.12.1　小孔量規 ········································ 109
5.12.2　伸縮量規 ·········································110
5.12.3　可調平墊鐵 ·····································111
5.13　千分錶和數顯表 ····································111
5.13.1　壓杆式千分錶的應用 ·····················113
5.13.2　杠杆式千分錶的應用 ·····················114
5.14　正弦尺 ····················································115
5.14.1　窄面式正弦尺和寬面式正
弦尺 ·················································116
5.14.2　正弦台 ·············································116
5.14.3　正弦虎鉗 ·········································117