Plastic injection machine circuit maintenance - (Second Edition)

Author: Li Zhongwen
Publisher:
Publish Date: 2007-01-01
Features: This book introduces the basic knowledge of electronic circuits and electrical circuits, the microcomputer control and electrical control of injection molding machine systems, the mechanical, hydraulic, and electrical control of injection molding machines, common fault handling methods for robotic arms, injection molding machine maintenance skills, the maintenance and machining of injection molding machine circuit boards, as well as the simple devices and debugging methods for testing electronic circuit boards. Injection molding machine circuit maintenance involves a wide range of specialties and high complexity. To accurately diagnose and troubleshoot faults, one must master the operation and calibration of injection molding machines, the principles and wiring of circuit systems, the performance of electrical and electronic components, as well as the working processes of mechanical parts and hydraulic systems. This book compiles the author's years of practical experience and accumulated materials in this field, providing numerous circuit diagrams, wiring diagrams, component location diagrams, and structural diagrams of mechanical and hydraulic components. It includes fault diagnosis processes and maintenance methods and techniques summarized by the author during his work, making it an invaluable reference book for those engaged in injection molding machine application and maintenance. To cater to the readership level of this book, the second edition has strengthened the introduction of electronic and electrical component and circuit foundation knowledge, and added information on common machine models. This book is suitable for reference use by injection molding machine maintenance technicians and can also serve as a training textbook for advanced technical workers.