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Mechanical, Electrical, and Hydraulic Pneumatic Diagram Reading Skills and Examples 2011 Edition

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  • Category: Mechanical Books
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Mechanical, electrical, hydraulic and pneumatic diagram reading skills and examplesPublishing time: 2011 Edition Introduction This book summarizes mechanical diagrams, hydraulic and pneumatic diagrams, electrical engineering diagrams, and uses reading skills as the main body. Through detailed interpretation of map recognition examples, Organically combine drawing reading skills, drawing knowledge, and drawing standards. The content covers the complete set of mechanical drawing reading, process drawing reading, process drawing reading, mold drawing reading, hydraulic and pneumatic drawing reading, electrical engineering drawing reading, etc .; legend drawing mainly includes theoretical drawing, prescribed drawing and simplification. Drawing methods; national standards for drawing mainly include basic standards for drawing, drawing drawing, drawing annotation, standard and common drawing, drawing of graphic symbols, drawing of simplified symbols and management of product drawings. This book can be used by engineering and technical personnel in the machinery, electromechanical, electrical and other industries, and can also be used as a reference book for various majors of mechanical colleges and universities.
Chapter 1 Reading of Drawing Specifications
1.1 Basic Standards of Drawing
1.1.1 Drawing Format and Format
1.1.2 Title bar
1.1.3 Details column
1.1.4 ratio
1.1.5 Font
1.1.6 Graph line
1.1.7 Representation of section area
1.2 Pattern drawing reading
1.2.1 View
1.2.2 Sectional view
1.2.3 Sectional view
1.2.4 Prescriptive drawing for section and section views
1.2.5 Simplified drawing
1.3 Pattern annotation
1.3.1 Dimension annotation
1.3.2 Tolerance and fit notes
1.3.3 Pattern Representation of Shape and Position Tolerance
1.3.4 Surface Structure Representation Chapter 2 Identification of Standard Parts and Common Parts
2.1 Thread and thread fastener representation
2.1.1 Thread
2.1.2 Threaded Fasteners and Their Connections
2.2 Pins and their connection notation
2.3 Keys and their connection notation
2.3.1 Functions, Types, Markers and Drawings of Common Keys
2.3.2 Splines
2.4 Gear notation
2.4.1 Cylindrical gear and its meshing drawing
2.4.2 Bevel Gears and Their Meshing
2.4.3 Worm and worm gear and their meshing drawing
2.4.4 Sprocket and its transmission drawing
2.5 Spring representation
2.5.1 Types and functions of springs
2.5.2 Spiral Spring Drawing
2.5.3 Disc Spring Drawing
2.5.4 Planar scroll spring drawing
2.5.5 Leaf spring drawing
2.5.6 Drawing of springs in assembly drawings
2.6 Rolling bearing representation
2.6.1 Structure, code and mark of rolling bearing
2.6.2 General drawing of rolling bearings
2.6.3 Rolling bearing feature drawing
2.6.4 Specification drawing of rolling bearings
2.6.5 Drawing method of rolling bearing in assembly drawing
3.1 Overview of mechanical drawings
3.1.1 Machinery and its components
3.1.2 Classification of Mechanical Drawings
3.1.3 Numbering of mechanical drawings and design documents
3.1.4 Basic requirements for mechanical drawings
3.2 Reading parts drawings
3.2.1 Structural Types of Parts
3.2.2 The concept, role and content of part drawings
3.2.3 Selection of parts drawing expression scheme
3.2.4 Dimensioning of part drawings
3.2.5 Technical requirements on parts drawings
3.2.6 Methods and Steps for Reading Part Drawings
3.2.7 Reading examples of typical part drawings
3.3 Reading assembly drawings
3.3.1 Concept, Function and Content of Assembly Drawing
3.3.2 Expression method of assembly drawing
3.3.3 Dimensioning of assembly drawings
3.3.4 Technical requirements on the assembly drawing
3.3.5 Assembly drawing parts, part numbers and details
3.3.6 Rationality of assembly structure
3.3.7 Methods and steps for reading assembly drawings
3.3.8 Example of Reading Assembly Drawings
3.4 Reading the complete set of mechanical drawings
3.4.1 Reading Skills for Complete Sets of Mechanical Drawings
3.4.2 Example of Reading a Complete Set of Mechanical Drawings Chapter 4 Reading of Process Drawings
4.1 Reading of Casting Drawings
4.1.1 Contents of castings
4.1.2 Casting process structure and process margin
4.1.3 Reading Skills of Casting Drawings
4.1.4 Read the casting diagram of the steering gear housing
4.2 Forged figure reading
4.2.1 Process structure of forged parts
4.2.2 Dimensioning of forged parts
4.2.3 Reading Skills of Forged Drawings
4.2.4 Example of forging figure reading
4.3 Process diagram reading
4.3.1 Positioning, clamping and drawing of device symbols
4.3.2 Positioning, clamping and common device symbols
4.3.3 Example of comprehensive labeling of positioning, clamping symbols and device symbols
4.3.4 Example of process diagram reading
4.4 Reading Sheet Metal Work Drawings
4.4.1 Expanded view of sheet metal
4.4.2 Process Structure of Sheet Metal
4.4.3 Features of Sheet Metal Work Drawings
4.4.4 Example of Reading Sheet Metal Parts
4.5 Welding Pattern Reading
4.5.1 Graphical representation of welds (no change)
4.5.2 Weld symbol (varies)
4.5.3 Position of symbols on drawings
4.5.4 Weld size symbols and their markings
4.5.5 Simplified marking of welds
4.5.6 Drawing method of welding diagram
4.5.7 Example of Welding Pattern Reading
4.6 Reading of mold drawings
4.6.1 How to draw the stencil
4.6.2 Reading skills of mold parts
4.6.3 Reading example of mold part drawing
4.6.4 Reading Skills for Mold Assembly Drawings
4.6.5 Example of Reading Die Assembly Drawing Chapter 5 Reading of Hydraulic Pneumatic System
5.1 Reading of hydraulic and pneumatic graphic symbols
5.1.1 Examples of hydraulic symbols for fluid transmission system components
5.1.2 Example of Pneumatic Application for Graphic Symbols of Fluid Transmission System Components
5.1.3 Drawing of basic elements of graphic symbols for fluid drive system components
5.1.4 Application Rules for Graphic Symbols of Fluid Transmission System Components
5.2 With GB / T 786.1-1993 hydraulic and pneumatic graphic symbols
5.2.1 Symbol elements
5.2.2 Functional element symbols
5.2.3 Symbols of pipes, pipe connections and joints
5.2.4 Control mechanism and control method symbols
5.2.5 Symbols for energy conversion and storage devices
5.2.6 Energy control and regulation symbols
5.2.7 Symbols for storage and adjustment of fluids
5.2.8 Auxiliary component symbols
5.2.9 Rules for drawing symbols of energy control and regulation elements
5.2.10 Drawing rules for control agency symbols
5.2.11 Rules for labeling the rotation direction, flow direction and control position of a rotary energy conversion element
5.2.12 Graphic symbols of common hydraulic and pneumatic components
5.2.13 Hydraulic system diagram
5.3 Hydraulic system diagram reading skills and examples
5.3.1 Reading Skills for Hydraulic System Diagrams
5.3.2 Examples of reading hydraulic system diagrams
5.4 Pneumatic system diagram reading skills and examples
5.4.1 Reading Skills for Pneumatic System Diagrams
5.4.2 Example of diagram reading for pneumatic system Chapter 6 Diagram reading for electrical engineering
6.1 Reading electrical symbols, codes and mnemonics
6.1.1 Reading Graphic Symbols for Electrical Diagrams
6.1.2 Read Project Code
6.1.3 Reading signal name mnemonics
6.2 Electrical Engineering Drawing Overview
6.2.1 Concept of electrical engineering drawings
6.2.2 Types of electrical technical documents
6.3 Reading Skills for Circuit Diagrams
6.3.1 Essentials for reading circuit diagrams
6.3.2 How to read the circuit diagram
6.4 Example of Reading Circuit Diagram of Typical Product Electronic Control System
6.4.1 Read the electronic code lock circuit diagram
6.4.2 Read the circuit diagram of the refrigerator multi-function protector
6.4.3 Reading the car alarm circuit diagram
6.4.4 Reading the car electronic fuel meter circuit diagram
6.4.5 Read the microcomputer controlled ignition system circuit diagram
6.4.6 Reading References for Circuit Diagram of M7130 Surface Grinder

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机械·电气·液压气动图识读技巧与实例2011年版 Mechanical, Electrical, Hydraulic and Pneumatic Diagram Reading Skills and Examples 2011 Edition

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