目 錄
Unit 1 Basic Mechanical Technology 1
Part Ⅰ Technical and Practical Reading 1
Passage A Lathe Accessories (Ⅰ) 1
Passage B Lathe Accessories (Ⅱ) 7
Part Ⅱ Glance at Conventional Machine Tool Structures 12
Part Ⅲ Simulated Writing 15
Section A Match Your Skill 15
Section B Have a Try 16
Part Ⅳ Broaden Your Horizon—Practical Activity 17
Unit 2 Metal Materials and Metal Forming 20
Part Ⅰ Technical and Practical Reading 20
Passage A Metal Materials 20
Passage B Sheet Metal Forming 27
Part Ⅱ Glance at Conventional Machine Tool Structures 33
Part Ⅲ Simulated Writing 35
Section A Match Your Skill 35
Section B Have a Try 37
Part Ⅳ Broaden Your Horizon—Practical Activity 38
Unit 3 Machining Operations and Turning Machines 41
PartⅠ Technical and Practical Reading 41
Passage A Machining Operations 41
Passage B Turning Machines 46
Part Ⅱ Glance at Conventional Machine Tool Structures 50
Part Ⅲ Simulated Writing 52
Section A Match Your Skill 52
Section B Have a Try 54
Part Ⅳ Broaden Your Horizon—Practical Activity 55
Unit 4 Hydraulic Machinery and Forging Equipment 59
PartⅠ Technical and Practical Reading 59
Passage A Hydraulic Machinery 59
Passage B Borging Equipment 65
Part Ⅱ Glance at Conventional Machine Tool Structures 70
Part Ⅲ Simulated Writing 72
Section A Match Your Skill 72
Section B Have a Try 74
Part Ⅳ Broaden Your Horizon—Practical Activity 75
Unit 5 Introduction to CNC Machine and CAM Design 77
PartⅠ Technical and Practical Reading 77
Passage A Basics of Computer Numerical Control 77
Passage B Designing Parts with CAM Alibre 82
Part Ⅱ Glance at Conventional Machine Tool Structures 87
Part Ⅲ Simulated Writing 89
Section A Match Your Skill 89
Section B Have a Try 90
Part Ⅳ Broaden Your Horizon—Practical Activity 92
Unit 6 Engineering Drawings 95
PartⅠ Technical and Practical Reading 95
Passage A Technical Drawing (Ⅰ) 95
Passage B Technical Drawing (Ⅱ) 100
Part Ⅱ Glance at Conventional Machine Tool Structures 104
Part Ⅲ Simulated Writing 106
Section A Match Your Skill 106
Section B Have a Try 107
Part Ⅳ Broaden Your Horizon—Practical Activity 108
Unit 7 Electronic Components and Circuit 111
PartⅠ Technical and Practical Reading 111
Passage A Electronic Components and Symbols 111
Passage B Basic Circuit Concepts 115
Part Ⅱ Glance at Conventional Machine Tool Structures 119
Part Ⅲ Simulated Writing 122
Section A Match Your Skill 122
Section B Have a Try 123
Part Ⅳ Broaden Your Horizon—Practical Activity 124
Unit 8 Single Chip Microprocessor 126
PartⅠ Technical and Practical Reading 126
Passage A Introduction to Single Chip Microprocessor and Its Circuit 126
Passage B Introduction to MCS51 Series Single Chip Microprocessor 130
Part Ⅱ Glance at Conventional Machine Tool Structures 135
Part Ⅲ Simulated Writing 137
Section A Match Your Skill 137
Section B Have a Try 139
Part Ⅳ Broaden Your Horizon —Practical Activity 140
Unit 9 Introduction to Motors 143
PartⅠ Technical and Practical Reading 143
Passage A The Motor Basics (Ⅰ) 143
Passage B The Motor Basics (Ⅱ) 148
Part Ⅱ Glance at Conventional Machine Tool Structures 153
Part Ⅲ Simulated Writing 155
Section A Match Your Skill 155
Section B Have a Try 157
Part Ⅳ Broaden Your Horizon—Practical Activity 158
Unit 10 Programmable Logic Controller 161
PartⅠ Technical and Practical Reading 161
Passage A Introduction to Programmable Logic Controller (PLC) 161
Passage B Connection of Programmable Logic Controllers 166
Part Ⅱ Glance at Conventional Machine Tool Structures 172
Part Ⅲ Simulated Writing 175
Secion A Match Your Skill 175
Section B Have a Try 176
Part Ⅳ Broaden Your Horizon—Practical Activity 177
附錄A Glossary 179
附錄B Phrases 198
附錄C 參考譯文 207
第 1單元 機械技術基礎 207
課文A 車床附件(Ⅰ) 207
課文B 車床附件(Ⅱ) 210
第 2單元 金屬材料和金屬成形 212
課文A 金屬材料 212
課文B 金屬板成形 215
第3單元 機械加工操作與車削機床 218
課文A 機械加工操作 218
課文B 車削機床 220
第4單元 液壓機械和鍛壓設備 222
課文A 液壓機械 222
課文B 鍛壓設備 224
第5單元 計算機數控機床和計算機輔助制造設計簡介 227
課文A 計算機數控基礎 227
課文B 用Alibre計算機輔助制造軟件設計零件 229
第6單元 工程制圖 232
課文A 技術制圖(Ⅰ) 232
課文B 技術制圖(Ⅱ) 235
第7單元 電氣元件與電路 237
課文A 電氣元件及符號 237
課文B 電路的基本概念 239
第8單元 單片機 241
課文A 單片機及其電路簡介 241
課文B MCS51系列單片機簡介 242
第9單元 電動機介紹 244
課文A 電動機基礎(Ⅰ) 244
課文B 電動機基礎(Ⅱ) 247
第 10單元 可編程邏輯控制器 250
課文A 可編程邏輯控制器簡介 250
課文B 可編程邏輯控制器的連接 251
參考文獻 256