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Precision CNC Machining for High-Performance Gears

Theory and Technology

  • 1st Edition - September 8, 2023
  • Latest edition
  • Authors: Shilong Wang, Guolong Li, Chi Ma
  • Language: English

Precision CNC Machining for High-Performance Gears: Theory and Technology covers basic theories and methods, key technologies, and machining equipment in precision CNC machin… Read more

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Description

Precision CNC Machining for High-Performance Gears: Theory and Technology covers basic theories and methods, key technologies, and machining equipment in precision CNC machining of high-performance gears. Sections cover research status and development trends of machining technologies and CNC machining equipment of high-performance gears, calculation theories of the precision modification method of high-performance gears, methods of reducing the machining principle errors of high-performance gears, the modeling method of multi-source errors and the compensation technique of CNC gear machine tools, the key technologies of precision CNC gear machine tools, the optimization method of the process parameters of hobbing and grinding, key technologies, and more.

Key features

  • Covers a proposed new method to calculate the envelope of the point vector family in the machining process of modified gears
  • Details a new multi-source error modeling method and compensation technology of gear machine tools
  • Describes the development of high-performance gear precision machine tools and its components to break monopolies
  • Presents an optimization method of gear hobbing and grinding processes developed to guarantee machining accuracy and surface integrity

Readership

Theoretical researchers engaged in the gear design and manufacturing, gear machining technicians, and those who need high-performance gear design and manufacturing technology. Mechanical professionals, technicians, teachers, and students

Table of contents

1 Introduction1.1 Overview of High-performance Gears1.2 Research status and development trend of High-performance gear NC machining technology1.3 Research status and development trend of High-performance gear NC machining equipment1.4 Present situation and development trend of other typical gear-machining machine tools1.5 Opportunities and challenges2 Calculation theory of precision modification of high-performance gear2.1 Modelling of modified tooth surface of high-performance gear2.2 Envelope principle of point vector family2.3 One-time envelope modification calculation of point vector family2.4 Second-time envelope modification calculation of point vector family3 Machining principle error reduction method of High-performance gear 3.1 Reduction method of tooth surface distortion in forming machining of modified gear3.2 Reduction method of tooth surface distortion in generating machining of modified gear3.3 Principle error of hob relief and its reduction method3.4 Shaper grinding principle error reduction method4 Multi-source error modelling method and compensation technology of NC gear-making machine tool4.1 Modelling of geometric errors and sensitivity analysis for NC gear-making machine tool4.2 Modelling of tool error for NC gear-making Machine tool4.3 Modelling of force-induced error for NC gear-making machine tool4.4 Modelling of thermal error for NC gear-making machine tool4.5 Multi-source error compensation for NC gear-making machine tool5 Design and optimization of precision NC gear-making machine tool5.1 Design of core functional components of precision NC gear-making machine tool5.2 Thermal characteristic analysis and optimization of precision NC gear-making machine tool5.3 Design of high-speed dry cutting hob5.4 Function software for gear making5.5 Application case6 Optimization method of gear hobbing and grinding process6.1 Optimization of process parameters for tooth surface accuracy6.2 Optimization of process parameters for residual stress6.3 Optimization of process parameters for energy consumption6.4 Optimization of processing parameters for controllable shape and performance7 Green high-speed dry cutting process and automatic production line7.1 Key technologies of green high-speed dry cutting process and automatic production line7.2 Integration of green high-speed dry-cutting automatic production line7.3 Energy efficiency monitoring and process management system of green high-speed dry-cutting automatic production line7.4 Application of automatic production line for green high-speed dry cutting Epilogue References

Product details

  • Edition: 1
  • Latest edition
  • Published: September 8, 2023
  • Language: English

About the authors

SW

Shilong Wang

Brief bio (150 words or less): Prof. Shilong Wang is a Distinguished Professor of Chongqing University. He has actively engaged in the research fields of advanced manufacturing technology for long. He overcame the difficult problems in precision grinding of complex modified gears, and developed a series of gear machining processes and equipment. He was awarded the Second Prize of the National Science and Technology Progress Award, and the Second Prize of the National Teaching Achievement Award. Owing to his academic achievements and reputation, Prof. Wang was appointed as a board member of the eighth Academic Degrees Committee of the State Council, and was awarded the Distinguished Professor of Yangtze River Scholar, the Distinguished Young Scholar for National Science Fund. Moreover, he serves as the leader of the Innovation Team of the Ministry of Education since 2009.
Affiliations and expertise
Distinguished Professor, Chongqing University, Beijing, China

GL

Guolong Li

Prof. Guolong Li is a Distinguished Professor of Chongqing University and has gained an excellent reputation in the gear manufacturing for more than 20 years. Prof. Li has been long-term research experience on the precision machining technology and equipment, intelligent manufacturing technology and system etc. For his achievements, he served as chief expert of national key R&D projects and Secretary-General of Chongqing Mechanical Engineering Society. He published more than 100 academic papers, and won 1 second prize of national scientific and technological progress and 2 first prize of provincial and ministerial level, etc.
Affiliations and expertise
Distinguished Professor, Chongqing University, Beijing, China

CM

Chi Ma

Dr Chi Ma is an Associate Professor of Chongqing University and has long been involved in research on precision machining technology and equipment and intelligent manufacturing technology and systems. Dr Ma has served as an Expert at the Ministry of Science and Technology, is a Senior member of the Chinese Mechanical Engineering Society, a Peer Review Expert at the National Natural Science Foundation Committee, and a Member of the Digital Twin Professional Committee of the Eighth Council of the Chinese Graphics Society. He has published more than 70 academic papers.

Affiliations and expertise
Associate Professor of Chongqing University, Chongqing, China

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