Numerical Control Machine Tool Operation and Maintenance Technology Basics

Author: Hu Xiaodong
Publisher:
Publish Date: 2005-06-01
Features: Numerical control (NC) machine tools are high-tech equipment that integrate mechanical technology, electronic technology, computer technology, precision detection technology, and hydraulic and pneumatic technology. This book focuses on the basic operations of NC machine tools, using various typical NC machine tools (such as the MJ-50 CNC lathe, XK5032 CNC milling machine, VP1050 vertical machining center, and DK7732A CNC wire electrical discharge machining machine) to thoroughly describe the basic operation methods and techniques of different NC machine tools. It also explains the maintenance, upkeep, and simple fault troubleshooting methods for various NC machine tools. In terms of content, it strives to be concise, visually engaging, and easy to understand, enabling beginners to quickly master NC technology. The book is divided into five chapters. Chapter 1 primarily introduces the origin and development of NC machine tools, describing their composition, working process, classification, and characteristics. Chapter 2 mainly introduces the types and structural features of NC lathes, using the MJ-50 CNC lathe as an example to explain the basic operations and maintenance of NC lathes. Chapter 3 primarily introduces the types and structural features of NC milling machines, using the XK5032 CNC milling machine as an example to explain the basic operations and maintenance of NC milling machines. Chapter 4 primarily introduces the types and structural features of machining centers, using the VP1050 vertical machining center as an example to explain the basic operations and maintenance of machining centers. This chapter can be selected as an advanced learning content for intermediate-level workers. Chapter 5 primarily introduces the types, structural features, and working principles of NC wire electrical discharge machining machine tools, using the DK7732A NC wire electrical discharge machining machine as an example to explain the basic operations and programming techniques of NC wire electrical discharge machining machines, while emphasizing the machining processes of NC wire electrical discharge machining machine tools. The book revolves around the programming and basic operations of NC machine tools, focusing on the explanation of fundamental theories and methods. The content is designed to be concise, visually engaging, and easy to understand, with corresponding practical training projects provided after each chapter to help beginners quickly master NC technology. This book has been listed as a recommended teaching material by the Ministry of Education's Vocational Education and Adult Education Department. For the convenience of teaching, the book is accompanied by an electronic teaching reference package, details of which can be found in the preface. This book can be used as the teaching material for NC machine tool operations in vocational schools and technical colleges, covering mechatronics, mold design and manufacturing, and electrical control programs. It can also serve as a reference book for self-learners and engineering technicians.