National CNC Competition Question Selection (National Vocational Education Skill Training Series Textbooks)

Author: Yuan Feng
Publisher:
Publish Date: 2005-01-01
Features: This book is a carefully compiled collection of competition questions from the first National CNC Competition and provincial CNC selection competitions. The book is divided into 7 chapters: Chapter 1 selects theoretical knowledge questions from CNC skill competitions, Chapter 2 selects CNC lathe skill competition questions, Chapter 3 selects CNC milling machine skill competition questions, Chapter 4 selects machining center skill competition questions, Chapter 5 selects CAD skill competition questions, Chapter 6 selects CAE skill competition questions, and Chapter 7 selects 3D modeling images of CNC competition questions. All theoretical knowledge competition questions in the book are accompanied by detailed reference answers. All skill competition operation questions include process analysis, cutting tools, fixtures (including positioning and clamping solutions), selection of cutting process parameters, node and base point value calculations, complete process routes, and program descriptions. The book adopts a one-question-multiple-solutions approach and uses the three typical systems with the largest market share in China—FANUC, SIEMENS, and Huazhong—as reference program answers. The CAD/CAM competition questions use the comprehensive Unigraphics software as the reference software. This book is particularly suitable for highly skilled CNC professionals and can serve as the examination textbook for national vocational skill assessment CNC senior workers, CNC technicians, and advanced technicians. It can also be used as a teaching material for teachers in major secondary and vocational colleges majoring in CNC and related fields, as well as a reference book for a wide range of engineering and technical personnel in factories and enterprises specializing in CNC machining, CNC machine tools, and CNC software development.