There is a jargon in machining: "Lathes are afraid of turning rods, planers are afraid of planing boards, and fitters are afraid of drilling holes." What does it mean? Why is it said that the lathe's technique is "seven parts sharpening and three parts operation"? What are the techniques for three-point shooting? Where is the technology for sharpening knives? What is the problem of tool dropping, tool shifting, tool chewing, and tool giving in machining? Why should we divide rough turning, fine turning and finishing turning in cutting? What is the root cause of the various angles of turning tools? How do they relate to materials? How to use grinding wheel correctly? How to sharpen a knife with a grinding wheel? What is the principle of using cutting fluid? What is the crystal theory in the theory of metallic materials? What is the method of mechanical drawing?
How to evaluate the technology of processors? What are the standards for preparing process procedures for mass production? Why do the design drawings and process drawings of mass production need to be printed into blueprints? What is the role of blueprints? How to identify parts drawings? What standard does it take to understand a parts diagram?
These are not covered in traditional textbooks but are knowledge that should be known in actual work. The book "Introduction to Mechanical Processing Basics 3rd Edition" has introduced it. The content of this book is practical and suitable for beginners; the explanations are simple and easy to master; it helps you lay a solid foundation and expand your ideas.
"Basic Introduction to Mechanical Processing, 3rd Edition" introduces the knowledge of mechanical processing in a simple and easy-to-understand manner through the necessary theoretical knowledge of mechanical drawing, tolerance matching, metal materials and heat treatment, and rich practical experience in the mechanical processing industry, and comprehensively introduces turning, milling, and planing. Characteristics of various types of work such as machining, grinding, and benchwork, as well as knowledge of machine tool fixture design, molds, etc., as well as detailed processing steps and methods of typical parts.
