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(一) 磨钢锭砂轮初步分析为试制烧结刚玉重负荷磨削砂轮提供参考资料,我们在贵阳地化所、贵州省综合研究所等单位的大力协助下,对从日本进口的重负荷磨钢锭砂轮进行了一些分析工作。一、外观: 每片砂轮净重36公斤。砂轮外表面涂成黑色(考虑防潮和商品化),内孔镶铝环〔内径203,厚2,宽65(毫米),重280克〕补强,环外圆表面有8道小凹槽和4个小凸缘。铝环外放有两个圆钢(φ10)焊接成的钢圈加固(平均直径255毫米,每个钢圈重485克)。铝环和两个钢圈在成型时与成型料一并装入。
(I) Initial Analysis of Abrasive Steel Grinding Wheel In order to provide reference materials for trial production of heavy-duty abrasive grinding powder of sintered corundum, with the help of Guiyang Institute of Geochemistry, Guizhou Institute of Comprehensive Research and other units, Conducted some analysis. First, the appearance: each wheel net weight 36 kg. The outer surface of the grinding wheel is painted black (consider dampness and commercialization). The inner hole is provided with an aluminum ring [inner diameter 203, thickness 2, width 65 (mm), weight 280g]. The outer surface of the ring is provided with 8 small grooves and 4 small flanges. Aluminum outer ring with two round steel (φ10) welded steel ring reinforcement (average diameter 255 mm, each ring weighing 485 grams). The aluminum ring and the two rims are loaded with the molding compound during molding.