Among the more than 1200 higher vocational colleges in the country, there are no more than 30 professional applications for photovoltaic power generation technology. Professor Dai Yuzhao, chairman of the New Energy Education and Education Committee of the Ministry of Education, said that because there is a lack of specialized high-skilled personnel in the country, it is generally necessary to recruit graduates of electronics and chemical engineering, and then train them as needed. Most of the photovoltaic industry needs compound talents, and huge gaps need to be filled by high-ranking graduates.
The person in charge of a well-known solar energy company also said: The photovoltaic industry is booming, and the application field of solar energy is getting wider and wider, but there are too few professional counterparts, and the gap is about 200,000 per year.
Cut-Off Wheels is a simplified product of thousands of impeller, mainly used in industrial production of polishing, is also a kind of industrial consumables products. The impeller matrix has mesh cloth, nylon, plastic, steel paper, etc., the number of pages varies, and is evenly distributed in fan shape. Particle size 36#-400#, 60#, 80# is the most common, the outer diameter of 4"-7" installed in the angular grinder, used for welding seam, positive edge burr grinding and grinding processing, can be interchangeable with the cymbal grinding wheel, has the advantages of good elasticity, high efficiency, good heat loss, low noise can replace the resin cymbal grinding wheel, it has strong elasticity, high tensile and bending strength, Good self-sharpening, high grinding rate, low noise, suitable for grinding the welding seam in the box and the flash edge of the stamping parts. It is mainly used for grinding and polishing of various stainless steel and carbon steel structural parts.
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