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一、前言 钢坯修磨机是钢铁厂中处理钢坯表面缺陷的装置,是重要的冶金设备之一。 由于不锈钢坯的表面常存在折迭、脱碳层、飞边、裂纹和氧化铁皮等,必须在加热前使用钢坯修磨机把这些缺陷去掉,以保证产品的质量。使用砂轮修磨能在同一台设备上用于金属表面缺陷层的剥皮和局部清除缺陷,以最小的金属损耗对轧材弯曲度仿形,得到高质量的表面,并能降低消耗和合理改善不锈钢的质量。砂轮修磨具有效率高、质量好、成本低,易于自动化和组成自动线进行高效率生产等优点。因此,在现代化的不锈钢生产中,在精轧前都要修磨板坯,清除缺陷以保证产品质量,业已成为不锈钢产品工艺中必不可少的环节。
First, the preface Billet grinding machine is a device in the steel plant to deal with the surface defects of billet, is one of the important metallurgical equipment. Because the surface of the stainless steel billet often there are folding, decarburization layer, flash, cracks and scale, etc., must be used before heating the billet grinding machine to remove these defects in order to ensure product quality. Grinding with a grinding wheel can be used on the same equipment for stripping and partial removal of defects on the surface of the metal to contour the curvature of the rolled stock with minimal metal loss to obtain a high quality surface with reduced consumption and reasonable improvement of the stainless steel the quality of. Wheel grinding with high efficiency, good quality, low cost, easy to automate the formation of automatic lines and high-efficiency production and so on. Therefore, in the modern stainless steel production, it is necessary to grind the slab before finish rolling to eliminate the defects so as to ensure the quality of the products. It has become an indispensable link in the process of stainless steel products.