Jo Feb 11, 2021
A research team led by Prof. Jang Kwan Sik, a head of the department of Faculty of Mechanical Science & Technology developed Robert Visual Servo System, making high-speed and robotized the reloading of products flowing in disorder out of the continuous flow production processes.
They successfully designed and manufactured the structure of delta robot working cell with vision and control device, realizing proper coordination control using visual feedback.
They have still been studying hard to enhance its accuracy, speed and stability.
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Jo Dec 24, 2020
A research team led by Prof. Jong Il Chol, head of a department of the Faculty of Automation Engineering achieved a great success in applying the smart manufacturing system to one enterprise.
They, having deepened the research in a short time, constructed the smart manufacturing system by developing the core technologies of the intelligent production system such as virtual physics production system, vast amount of data-processing technology and artificial intelligent control technology.
By doing so, they have turned the enterprise into labor- and energy-saving and technology-integrated one so that they could improve the quality of goods and increase its output while saving a lot of labor, materials and electricity.
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Jo Sep 29, 2020
Textile CAD/CAM system researched and completed by the research group headed by Jong Il Chol, laboratory head of the Faculty of Automation Engineering, was introduced to light industry mills and enterprises that produce towels, blankets, fabrics and knitted goods, thus paying off.
After one year of painstaking research, they designed and manufactured the integrated control panel for loom and completed the textile CAD/CAM program that can provide various patterns according to requirements and that can control the looms.
And with the establishment of the integrated production system, they shortened the period of developing new product within one hour instead of 6 months, to say nothing of the economy in raw material, quality of goods and good productivity.
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Jo May 28, 2020
The research group headed by Mr. Han Song Ho, researcher of the Faculty of Mechanical Science & Technology developed a new x-type runner, thus making a great contribution to increasing the electric power in the hydraulic power stations.
Through their painstaking efforts of 10 years, they made an efficient decision of characteristics of inlet edge, blade section, blade head propel and outlet, by scientifically analyzing disadvantage of conventional runner, thereby developing a new x-type runner of which the hydraulic turbine has maximum efficiency over 2 % higher and work efficiency over 4% higher.
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Jo May 15, 2020
The research group led by Jang Tae Il at Nano Physics Engineering Institute succeeded in manufacturing a high-purity hydrogen generator, from which high-purity hydrogen can be obtained by electrolysis with a solid macromolecular polyelectrolyte film.
They have developed nano catalyst material with high electrolysis efficiency and stability, and electrolysis technology of electrolyzing solid macromolecular polyelectrolyte film, which ensured high efficiency of energy conversion and high purity of hydrogen – 99.99%.
At present they are making efforts to further raise the energy conversion efficiency, and to establish a distributed hydrogen energy system.
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Jo Apr 23, 2020
The research team led by Choe Song Il, director of Mirae Industrial Technology Institute, Ri Nam Chol, laboratory head of the Institute, developed high efficiency carboxylic acid system permeation crystal type concrete waterproof agent from their own technology and this is proving highly effective in green building materials industry.
This grey powdered waterproof agent is mixed with a certain amount of water and applied to concrete plastered wall and it yields waterproofing effects in two days. What’s of particular characteristics is its peculiar watertight quality that coexists with the lifespan of concrete. This agent permeates into concrete as deep as 100mm and develops needle crystals so that it forms a stable waterproof zone.
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