用全硅酸铝纤维改造箱式电阻炉,炉膛后墙均有一块不锈钢板保护,以防工件碰坏纤维层。 原固定方法是把不锈钢板插入炉底纤维层内,工作时,由于工件装炉时碰撞,加之纤维板在合用过程中收缩,或不锈钢板插入深度较浅等多种原因,炉子使用久了,钢板就有松动,造成倾斜甚至有倒下的危 All-aluminum silicate fiber box furnace resistance transformation, the furnace wall are a piece of stainless steel plate protection to prevent damage to the workpiece fiber layer. The original fixed method is to insert the stainless steel plate into the bottom of the fiber layer, the work, due to collision when the workpiece loaded furnace, combined with the shrinkage of fiberboard in the process of convergence, or stainless steel insertion depth and other reasons, the stove for a long time, steel There is loosening, resulting in tilted or even collapsed danger