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Roller [Editor Yang Yiping] 2010 Edition

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Rolling metallurgical operations engineering job training Cong Published: 2010 edition of the Corpus of items: metallurgical operations job Training Series Introduction "rolling work" for the actual production of metallurgical enterprises and job skills required to prepare group. Closely combine vocational skill standards and vocational skill appraisal specifications in the metallurgical industry. The content covers the basic knowledge and skills that rolling mills must master: steel rolling process, equipment basic knowledge and basic principles, bar and wire production technology and operating technology, hot-rolled wide and thick plates, hot-rolled strip production technology, high Basic knowledge of precision rolling technology, controlled rolling and cooling of steel, correct use and maintenance of measuring tools, and management of rolled steel organization. "Rolling workers" can be used as training materials rolled steel workers (Intermediate), but also for rolling professional and technical personnel, skilled workers enterprises to improve the professional knowledge and skills reference.
Chapter 1 Basic Knowledge of Steel
1.1 metal crystals and crystalline texture
The crystal structure of the metal 1.1.1
1.1.2 crystalline metal
1.1.3 alloy and Phase Transition
1.2 iron-carbon phase diagram
1.2.1 pure iron allotropic
1.2.2 substantially the iron-carbon alloy of
The main characteristic line 1.2.3 iron-carbon phase diagram and the characteristic points
1.2.4 Classification of the iron-carbon alloy
1.2.5 Relationship between composition of the iron-carbon alloy, Microstructure and Properties
1.2.6 Effect of alloying elements on the iron-carbon phase diagram
1.2.7 phase transformation of steel
Classification and numbering 1.3 steel
1.3.1 Classification of Steel
1.3.2 Representation of China's steel grades
1.4 Effect of elements in steel on its properties
1.4.1 Influence of Permanent Elements in Steel
1.4.2 The role of hidden elements in steel
1.4.3 The role of alloying elements in steel
1.5 Properties of metal materials
1.5.1 Physical properties
1.5.2 Chemical properties
1.5.3 Mechanical properties
1.6 Heat treatment of steel
1.6.1 Microstructure transformation of steel during heating and cooling
1.6.2 Heat treatment process
1.7 Recovery and recrystallization of metals
1.7.1 Influence of Cold Plastic Deformation on Metal Structure and Properties
1.7.2 Recovery and Recrystallization Chapter 2 Basic Knowledge of Plastic Deformation
2.1 Mechanical basis of plastic deformation
2.1.1 External forces, internal forces and stresses
2.1.2 Elastic and plastic deformation
2.2 Metal plasticity and deformation resistance
2.2.1 Plasticity
2.2.2 Resistance to deformation
2.3 Plastic deformation conditions of metals
2.4 Basic laws of plastic deformation
2.4.1 Volume Invariance Law
2.4.2 Law of minimum resistance
2.4.3 law of elastoplastic coexistence
2.5 Non-uniform deformation in plastic forming
2.5.1 Uniform and non-uniform deformation
2.5.2 Additional and residual stress
2.5.3 Causes of uneven deformation
2.5.4 Typical phenomenon of uneven deformation
2.6 External friction in plastic forming
2.6.1 Characteristics of friction during metal plastic forming
2.6.2 Types of friction
2.6.3 Friction theory
2.6.4 Factors Affecting Friction Factor
2.6.5 Friction factor during rolling Chapter 3 Basic rolling theory
3.1 Main parameters of deformation zone
3.1.1 Simple rolling
3.1.2 Rolling deformation area and its main parameters
3.1.3 Representation of rolling deformation
3.2 Establishment of rolling process
3.2.1 Biting conditions
3.2.2 Stable rolling stage
3.2.3 Ways to improve bite conditions
3.3 Lateral deformation during rolling
3.3.1 Classification of Broadening
3.3.2 Spread Distribution
3.3.3 The impact of spread factor
3.3.4 Width of formula
3.4 front and rear slip slip
3.4.1 rolling forward slip during and after the slip phenomenon
3.4.2 forward slip region and the backward slip region
3.4.3 Relationship forward slip, and the slip extending
3.4.4 Calculation of forward slip of formula
Factors 3.4.5 forward slip
3.5 rolling pressure and rolling moment
3.5.1 Pressure and average unit pressure
3.5.2 Calculation of rolling pressure
3.5.3 Factors affecting the rolling pressure
3.5.4 rolling moment
3.6 continuous rolling basics
3.6.1 Rolling constant
3.6.2 Heap Pulling Coefficient and Heap Pulling Rate
3.6.3 Continuous rolling tension Chapter 4 Basic knowledge of rolling equipment
4.1 Nominal and type of rolling mill
4.1.1 Nominal of rolling mill
4.1.2 Type of rolling mill
4.2 Roller
4.2.1 Roll structure and parameters
4.2.2 Roll performance index and material
4.2.3 Use and maintenance of rolls
4.3 Roller bearings
4.3.1 Features and types of roll bearings
4.3.2 Liquid friction bearings
4.4 Roller adjustment mechanism and balance device
4.4.1 Roller adjustment device
4.4.2 Balance device
4.5 Rack
4.6 Working frame stiffness
4.6.1 Rolling mill elastic deformation
4.6.2 Determination of rolling mill rigidity
4.6.3 Equivalent stiffness of rolling mill and control performance of rolling mill
4.7 Rolling mill main drive
4.7.1 The composition of the main drive of the rolling mill ...
Chapter 5 Basics of Production Process of Rod (Wire) Wire Rod Chapter 6 Production and Operation Technology of Rod Wire Chapter 7 Hot Rolled Wide and Heavy Plate Production Technology Chapter 8 Hot Continuous Rolled Strip Production Chapter 9 High Precision Rolling Technology of Sheet Steel Chapter 10 Controlled Rolling and Controlled Cooling of Steel Chapter 11 Correct Use and Maintenance of Measuring Tools Chapter 12 Automation of Steel Rolling Chapter 13 Basic Knowledge of Rolling Organization Management Appendix 1
Appendix 2
references

轧钢工[杨意萍主编] 2010年版 Download address Roller [Editor Yang Yiping] 2010 Edition

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