Paperback. Pub Date: 2012 Jun Pages: 473 Language: English Publisher: Tsinghua University Press AutoCAD 2012 mechanical design of the Chinese version from entry to the proficient combination most commonly used in the mechanical design courses in engineering design examples - a helical gear reducer design. detail about autocad 2012 mechanical design process knowledge to explain the detailed sound. covering the process of program selection. the parts design calculations or select. design of the assembly drawing and drawing and effect diagram computer design to achieve very comprehensive and specific. The book is divided into three. a total of 14 chapters. Among them. a basic knowledge. including 1 to 5. introduces autocad basic operating methods and techniques; 2 drawing design of mechanical parts. including the first 6 to 9. explain in detail a helical gear reducer design and...