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内容简介
绪论
Lesson 1 Mechanical Properties of Metals
Reading Materials
(A)Hardness and Hardness Testing
(B)Stress and Strain
Lesson 2 Hardening and Tempering
Reading Materials
(A)Annealing and Normalising
(B)Carburising
Lesson 3 Plain Carbon Steel
Reading Materials
(A)Cast Iron
(B)Classification System of Plain Carbon and Low Alloy Steels
Lesson 4 Sand Casting
Reading Materials
(A)Die Casting
(B)"Lost Wax" Precision Casting and Centrifugal Casting
Lesson 5 Forging
Reading Materials
(A)Shearing
(B)Cold Working
Lesson 6 Arc Welding
Reading Materials
(A)Oxyacetylene Welding
(B)Soldering and Brazing
Lesson 7 Gears
Reading Materials
(A)Cams
(B)Sliding Bearings
Lesson 8 Couplings
Reading Materials
(A)Shafts
(B)Springs
Lesson 9 Tolerances and Fits
Reading Materials
(A)Dimensional Measurement
(B)Gage Blocks
Lesson 10 Series and Parallel dc Networks
Reading Materials
(A)The L and C Elements
(B)Transistors
Lesson 11 Pressure and Flow Controls
Reading Materials
(A)Hydraulic Systems
(B)Hydraulic Pumps
Lesson 12 The Lathe
Reading Materials
(A)Turning to a Shoulder
(B)How to Cut a Right-Hand ACME Thread on a Lathe
Lesson 13 The Main Elements of Horizontal Milling Machines
Reading Materials
(A)Controls of Horizontal Milling Machines
(B)Milling Operations
Lesson 14 Grinding
Reading Materials
(A)Elements of a Surface-Grinding Machine
(B)Centerless Grinding
Lesson 15 Drills and Drill Presses
Reading Materials
(A)Horizontal Shapers
(B)Cutting Fluids
Lesson 16 N/C Machine Tool Elements
Reading Material Advantages and Disadvantages of N/C
Lesson 17 Electrical Discharge Machining
Reading Material Electro-chemical Machining
Lesson 18 Cutting Tool Geometry
Reading Materials
(A)Milling Cutters
(B)Broaching
Lesson 19 Drill Jigs
Reading Materials
(A)Mandrels
(B)Chucks
Lesson 20 Value Engineering
Reading Materials
(A)Quality Control and Quality Assurance
(B)Industrial Engineering
Appendix Ⅰ Prefixes and Suffixes Often Used in Scientific English
Appendix Ⅱ 参考译文
Appendix Ⅲ Vocabulary
Appendix Ⅳ Phrases and Expressions
