Mechanical Design of Machine Elements by Graphical Methods

Majid Yaghoubi obtained his PhD in the field of Mechanical Engineering of Agricultural Machinery from University of Tehran, Iran, in 2015. His main expertise and interest are designing and fabrication of mechanical mechanisms and machines. He has more than 14 years experiences of working as designer of dozens of projects, and manager of technical engineering departments, R&D departments, and production lines, in various industries such as automotive, injection molding, Oil & Gas, heavy machines, steel, mining, petrochemical and agricultural machinery, etc.
Hamed Tavakoli obtained his PhD in the field of Mechanical Engineering of Agricultural Machinery from University of Tehran, Iran, in 2014. From 2014 to 2019, he worked as an assistant professor at Department of Mechanical Engineering of Biosystems, Arak University, Iran. He has been working as a researcher at Leibniz Institute for Agricultural Engineering and Bioeconomy e.V. (ATB), Potsdam, Germany, since February 2020. His main expertise and interest are instrumentation, design and development of sensor systems for plant and soil sensing in precision agriculture.