Principle of CNC and CNC System (CNC Vocational and Technical Training Series)

Author: Wang Ailing
Publisher:
Publish Date: 2006-04-01
Features: This textbook strives for fresh and original content, presenting material that is easy to understand, progressive, clear, illustrated, vivid, closely linked to practical applications, and particularly emphasizes application, with numerous examples provided for each section. To meet the market demand for talent in CNC technology, the theoretical explanations highlight simplicity, systematicity, practicality, and modernity, reflecting the integration of mechanics and electronics, reducing complex mathematical derivations, and comprehensively introducing knowledge in CNC technology, CNC equipment, and CNC machining processes. It can serve as a textbook and reference book for CNC programs in higher vocational colleges, secondary vocational schools, and radio and television universities. It can also be used as a training course for vocational skills in CNC machining in enterprises, and is suitable for readers interested in CNC technology. The book primarily introduces CNC principles and systems in the field of mechanical processing, including: point-to-point control of CNC devices; general concepts of point-to-point/linear cutting control and the functions of point-to-point/linear cutting machines; an overview of continuous cutting control in CNC machines; programming methods for CNC machines, process and mathematical treatments during programming, and programming examples for different CNC systems; the principles of incremental comparison method and digital integration interpolation method in basic pulse interpolation; the principle of time-sharing method in data sampling interpolation; the principles of tool compensation in CNC systems, types of tool compensation, and methods for determining compensation; it also introduces the software and hardware structure of CNC devices and typical CNC systems, the basic principles of servo systems in CNC machines and their speed regulation methods, the basic principles of common position servo systems, and position detection devices, among other CNC technologies. It also introduces a representative control system—the open CNC system. The book features fresh material, content that is easy to understand and progressive, is illustrated, rich in examples, emphasizes application, and highlights simplicity, systematicity, practicality, and modernity in the theoretical sections. It can serve as a textbook and reference book for CNC programs in higher vocational colleges, secondary vocational schools, and radio and television universities. It can also be used as a training course for vocational skills in CNC machining in enterprises, and is suitable for readers interested in CNC technology. The book primarily introduces CNC principles and systems in the field of mechanical processing, including: point-to-point control of CNC devices; general concepts of point-to-point/linear cutting control and the functions of point-to-point/linear cutting machines; an overview of continuous cutting control in CNC machines; programming methods for CNC machines, process and mathematical treatments during programming, and programming examples for different CNC systems; the principles of incremental comparison method and digital integration interpolation method in basic pulse interpolation; the principle of time-sharing method in data sampling interpolation; the principles of tool compensation in CNC systems, types of tool compensation, and methods for determining compensation; it also introduces the software and hardware structure of CNC devices and typical CNC systems, the basic principles of servo systems in CNC machines and their speed regulation methods, the basic principles of common position servo systems, and position detection devices, among other CNC technologies. It also introduces a representative control system—the open CNC system. The book features fresh material, content that is easy to understand and progressive, is illustrated, rich in examples, emphasizes application, and highlights simplicity, systematicity, practicality, and modernity in the theoretical sections. It can serve as a textbook and reference book for CNC programs in higher vocational colleges, secondary vocational schools, and radio and television universities. It can also be used as a training course for vocational skills in CNC machining in enterprises, and is suitable for readers interested in CNC technology.