Substitution of old and new standards for mechanical drawing tutorial (revised edition)

Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 190 Publisher: China Standard Pub. Date :2009-03-01 version 1. Mechanical drawing is drawing national standards for mapping mechanical drawings and the fundamental basis for teaching. For all the schools in a timely manner according to the latest graphics standards organizations. teaching. and help enterprises timely manner. Mechanical Drawing Publicizing the work of the new standards. from mechanical drawing National Standard was drafted by Wang Huai-editor of a German in a timely manner. substitution of old and new standards for mechanical drawing tutorial. a book. This book by the National Standardization Technical Committee Technical product documentation as the Director of Qiangyi trial. This book is divided into six chapters. each chapter with thought problems. This book briefly explained in recent years and has been released. including the 2003 and 2004 start of the mechanical drawing. technology mapping and common thread and a number of the latest standards. set the standard in many important new concepts and new regulations. introduced the system dynamically and provides a mechanical drawing and its related standards and revision information. Book to track the national standards. standards on international standards. ahead of the textbook. concise and practical. with authoritative. innovative. and space is small. the standard information content. supporting strong (with a variety of other version of mechanical drawing supporting materials used). a book can be multi-purpose and so on. Book for undergraduate. specialist and higher and secondary vocational schools for students of engineering drawing course as a supplementary learning materials. can also serve as technical staff to update their knowledge of the self-readers. but also can serve as a rotation of skilled workers to receive continuing education Publicizing materials. Contents: Chapter 1. 1.1 Overview of mechanical drawing and revision of national standards for study and implementation of dynamic mapping standards 1.2 a number of issues to pay attention to the basics of standardization 1.3 Exercise 1 Chapter 2 Introduction to the basic requirements of 2.1 mapping the basic requirements outlined in 2.2 mapping Chart (GB / T 17450 - 1998. GB / T 4457.4-2002) 2.3 column title bar and fill in details (GB / T 17825.2-1999JB / T 5054.3-2000) Exercises 24 Chapter 3. 3.1 projection projection method commonly used terms and their definitions (GB / T 16948 - 19971 3.2 projection category (GB / T 14692 1993) 3.3 our technical drawings using the projection system of drawing exercises 3 Chapter 4 4.1 of painting the basic mechanical drawings method outlined in 4.2 that view (6B / T 17451-1998. GB / T 4458.1-2002) 4.3 cutaway view and the section area of ??representation (GB / T 17452 ~ 17453-1998. GB / T 4458.6-2002) 4.4 section Figure (GB / T 17452-1998. GB / T 4458.6-2002) 4.5 simplifies the painting (GB / T 16675.1-1996) Chapter 5 Problem 4 commonly used parts and structural elements of the special representation of the special pattern 5.1 method outlined in 5.2 that threaded and threaded fasteners. said method (GB / T 4459.1-1995) 5.3 gear. said method (GB / T 4459.2-2003) 5.4 spline representation (GB / T 4459.3-2000) 5.5 spring representation (GB / T 4459.4-2003) 5.6 center hole notation (6B / T 4459.5-1999) 5.7 dynamic seals representation (GB / T 4459.6-1996) 5.8 bearing notation (GB / T 4459.7- 1998). Chapter 6. Problem 5 size and technical requirements of the representation of the technical requirements of 6.1 gives the general content and methods (JB / T 5054.2-2000) 6.2 Dimensions injection method (GB / T 4458.4 ~ 2003. GB / T 19096 -2003. 6.3 size simplified injection method (GB / T 16675.2-1996) 6.4 and with the ultimate labeling method (GB / T 4458.5-2003) 6.5 Linear and angular size of a tolerance and the pattern representation (GB / T 1804-.…