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『Technology Development Consortium Consisting of Industrial, Academic and Research Institutions』driven by government since 1993 has played an important role in the use of the research personnel and facilities of universities (or research institutions) and development of technologies much needed at production facilities of SMEs. From now on, based on the results of both economic and non-economic performance analysis, we need to aim our efforts at increasing not only investment efficiency but also substantiality. To this end, in this paper, we inquire into the history of promoting consortiums and development task, and investigate and analyze the accomplishment of our university during past 10 years. Finally, from those results, we discover key factors which help to promote a successful cooperation among the industries, universities and research institutions.
Recently, the world is preparing for new revolution, called, IT (Information Technology), NT (Nano-Technology), and BT (Bio-Technology). NT can be applied to various fields such as semiconductor-micro technology. Ultra precision processing is required for NT in the field of mechanical engineering. Because of radical advancement of electronic and photonics industry, necessity of ultra precision processing is on the increase for the manufacture of various kernel parts. In this paper, stability of ultra precision processing machine. According to alteration of shape and material of hinge, stability investigation is performed. Hinge shapes of micro stage in UPCU (Ultra Precision Cutting Unit) are designed in two types, where, hinge shapes are composed of round and rectangularity. Elasticity and strength are analyzed on micro stage with respect to hinge shapes by FE analysis. Through this stability investigation, trials and errors are reduced in design and manufacture at the same time, and we are accumulated foundation data for a unit control.
This study was conducted to test the performance of the existing rotary blade for farming tractor. The tilling load of each rotary blade was measured, analyzed in accordance with working speed and plowing depth, respectively. The results of the study are summaried as follow: (1) The mean hardness of artificial soil bin was 3.18kgf/cm^(2) and (2) among the three makers' rotary blades, B maker's rotary blade showed the minimum tilling load, the measured minimum tilling load was 6.36∼10.02kg·m by working speed and plowing depth.