Mechanical manufacturing technology

Author: Li Hua
Publisher:
Publish Date: 2002-04-01
Features: This book is a planned teaching material for higher vocational and technical colleges under the Ministry of Education. It was developed in accordance with the newly formulated "Talent Cultivation Objectives and Basic Specifications for Mechanical Specialty in Higher Vocational and Technical Colleges" by the Ministry of Education. Following the guiding principle of focusing on applied abilities and comprehensive quality development, the textbook is designed based on the requirements of applied engineering technology talents in mechanical manufacturing technology from the frontline of enterprise production, combined with the development trends of mechanical manufacturing technology. Starting with a comprehensive overview of the mechanical manufacturing process, the book introduces various machining methods and their process equipment based on forming theory and cutting theory. With the precision composition and realization of parts as the main thread, it explains the rational comprehensive application of various machining methods and clarifies the design principles and methods of mechanical processing technology. In terms of content, it covers the four courses originally included in mechanical specialty programs: "Metal Cutting Principles and Tools," "Introduction to Metal Cutting Machines," "Mechanical Manufacturing Technology," and "Machine Tool Fixture Design." During writing, emphasis was placed on simplifying the description of basic theories and principles, strengthening the connection with actual production, and enhancing the introduction of applied content. Additionally, the teaching content was updated according to the development trends of modern manufacturing technology to reflect the latest achievements in technological advancements. For example, when introducing various machine tools, conventional machines were simplified while the content on CNC machines was increased; when discussing tools, common tools were simplified while the introduction of CNC tool systems was expanded; in the machining technology section, the introduction of CNC machining technology was added; and in the fixture section, the focus on specialized fixtures for mass production was reduced while the coverage of general and modular fixtures was strengthened. The book is divided into three parts: General Introduction, Mechanical Machining Methods and Equipment, and Mechanical Manufacturing Technology Design, totaling fifteen chapters. The General Introduction includes three chapters: Overview of Mechanical Manufacturing Processes, Mechanical Machining Technology Systems, and Surface Forming and Metal Cutting Processes. The Mechanical Machining Methods and Equipment section covers various machining methods and their equipment, such as turning, milling, drilling, grinding, gear processing, precision and special processing. The Mechanical Manufacturing Technology Design section includes five chapters: Achieving Mechanical Manufacturing Precision, Mechanical Manufacturing Technology Design, Machining Error Analysis, Machining Surface Quality, and Fixture Design. Each chapter is followed by exercises and discussion questions. The entire book spans 126 teaching hours, with content arrangements suitable for various programs to select based on their needs. It is suitable for mechanical and mechatronics programs in higher vocational and technical colleges and can also serve as a reference for relevant technical professionals.