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Introduction to Graphic Mechanical Maintenance Workers

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  • Data language: Chinese version
  • Document format: PDF document
  • Category: Mechanical Books
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图解 入门 考证 主编 机械 Elaborate recommendation: Graphic editor
Introduction to Graphical Mechanical Maintenance Workers · Certificate of One-Publishing Date: 2015 edition Brief introduction "Illustration of Mechanical Mechanical Maintenance Workers · Certificate of One-Practice" is based on the latest revised "National Occupational Standards-Mechanical Repair Fitter" by the Ministry of Labor and Social Security , Mainly for the vocational qualification training services for junior and intermediate mechanical maintenance workers (mechanical repair fitters), is a reference book for occupational entry and skills identification. The main contents include basic knowledge, disassembly and assembly of mechanical equipment, repair technology of mechanical parts, maintenance of typical mechanical parts, maintenance of typical mechanical equipment, lubrication, sealing and maintenance of mechanical equipment. In addition, in order to facilitate the candidates' examination requirements, they are familiar with the assessment content, question types, and guides. The "Illustrated Mechanical Maintenance Worker Introduction · Examination Certificate One Pass" is equipped with practical skills appraisal exercises. In the final chapter, the intermediate level should be mastered in the form of examination questions. The theoretical knowledge points are accompanied by reference answers.
The "Introduction to Graphic Mechanical Maintenance Workers: A Textbook of Verification" contains both pictures and text. It is highly practical and operable. It introduces the maintenance technology of mechanical maintenance workers in a graphical way. Mastering the operation skills of mechanical maintenance workers can be used as a learning material for technical workers in mechanical manufacturing enterprises, and can also be used as training materials for various professional appraisal training institutions and vocational technical colleges.
Chapter 1 Basics
1.1 Employment of Mechanical Maintenance Workers
1.2 Skills Appraisal and Assessment Requirements for Mechanical Maintenance Workers
1.3 Mechanical equipment failure
1.3.1 Classification of Mechanical Equipment Failures
1.3.2 Statistical characteristics of mechanical equipment failure
1.3.3 Reasons for failure of mechanical equipment
1.4 Failure of mechanical parts and countermeasures
1.4.1 Wear of parts
1.4.2 Deformation of parts
1.4.3 Fracture of parts
1.4.4 Corrosion of parts
1.5 Principles of Repair and Replacement of Mechanical Parts
1.5.1 Determining factors to consider for part replacement
1.5.2 Requirements to be met for repair parts
1.6 Preparations before mechanical equipment repair
1.6.1 Determine equipment maintenance plan
1.6.2 Preparation before equipment repair
1.6.3 Selection of common repair inspection tools and measuring tools

Chapter 2 Disassembly and Assembly of Mechanical Equipment
2.1 Disassembly and cleaning of mechanical equipment
2.1.1 Disassembly of mechanical equipment
2.1.2 Cleaning and decontamination of machinery and equipment
2.2 Inspection of mechanical equipment parts
2.2.1 Inspection methods of mechanical parts
2.2.2 Inspection of typical mechanical parts
2.3 Assembly of typical mechanical equipment components
2.3.1 Assembly of threaded connections
2.3.2 Assembly of key connections
2.3.3 Assembly of pin connections
2.3.4 Assembly of interference connections
2.3.5 Assembly of pipe connections
2.3.6 Assembly with belt drive
2.3.7 Assembly of chain drive
2.3.8 Assembly and adjustment of gear transmission mechanism
2.3.9 Assembly and adjustment of worm gear
2.3.1 Assembly of 0 axis
2.3.1 1 Assembly of rolling bearings
2.3.1 Assembly of 2 plain bearings

Chapter 3 Repair Techniques for Mechanical Parts
3.1 Mechanical repair technology
3.1.1 Repair Dimension Method
3.1.2 Inserted parts method
3.1.3 Partial replacement method
3.1.4 Transposition repair method
3.1.5 Inserting parts method
3.1.6 Metal buckle
3.2 Welding repair technology
3.2.1 Repair welding repair of mechanical parts
3.2.2 Welding repair of non-ferrous metals
3.2.3 Surfacing repair
3.3 Adhesive repair method and surface adhesive coating repair technology
3.3.1 Adhesive repair method
3.3.2 Surface sticky coating repair technology
3.4 Cladding repair technology
3.4.1 Thermal spray repair
3.4.2 Spray welding repair
3.4.3 sintering repair
3.5 Electroplating and brush plating repair technology
3.5.1 Electroplating repair
3.5.2 Brush plating repair
3.6 Scraping and Repairing Technology
3.6.1 Scraping tools and testing appliances
3.6.2 Plane scraping
3.6.3 Internal hole scraping
3.6.4 Scraping of machine tool rails

Chapter 4 Maintenance of Typical Mechanical Parts
4.1 Shaft repair
4.1.1 Analysis of shaft wear or damage
4.1.2 Repair method of shaft
4.2 Repair of bearings
4.2.1 Repair of rolling bearings
4.2.2 Repair of plain bearings
4.3 Repair of holes
4.3.1 Boring of connecting rod bearings
4.3.2 Boring of spindle bush
4.3.3 Boring Cylinder and Honing
4.4 Repair of housing parts
4.4.1 Repair of the machine headstock
4.4.2 Repair of the cylinder block
4.4.3 Repair of gearbox body
4.5 Repair of transmission parts
4.5.1 Gear repair
4.5.2 Repair of the screw nut mechanism
4.5.3 Repair of crankshaft connecting rod
4.5.4 Repair of worm gear

Chapter 5 Maintenance of Typical Machinery
5.1 Maintenance of general machine tools
5.1.1 Repair of horizontal lathes
5.1.2 Repair of horizontal milling machine
5.2 Maintenance of CNC machine tools
5.2.1 Fault diagnosis and elimination of CNC machine tools
5.2.2 Fault diagnosis and maintenance of CNC machine tool servo system
5.2.3 Fault diagnosis and maintenance of mechanical parts
5.2.4 Fault diagnosis and maintenance of hydraulic system
5.2.5 Fault diagnosis and maintenance of pneumatic system

Chapter 6 Lubrication and Sealing of Mechanical Equipment
6.1 Lubrication of mechanical equipment
6.1.1 Mechanical equipment lubrication
6.1.2 Thin oil lubrication
6.1.3 Dry oil lubrication
6.2 Sealing of mechanical equipment
6.2.1 Mechanical seal
6.2.2 Packing seal
6.2.3 Power seal

Chapter 7 Skills Appraisal for Mechanics
7.1 Skills Appraisal
7.1.1 Theoretical exercises
7.1.2 Reference answer
7.2 Sample Skills Operation
7.2.1 File with figure 8
7.2.2 M2110A Internal Grinder Grinding Tool Assembly and Adjustment
7.2.3 Inspection and Repair of Geometric Precision of CA6140 Horizontal Lathe Tailstock
7.2.4 Cause Analysis and Troubleshooting of Cylindrical Excessive Poorness in the Outer Circle of a Horizontal Lathe

图解机械维修工入门·考证一本通 Download address diagram introduction to mechanical maintenance

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