铝箔分切机涨轴的设计改进

Design Improvement of Expanding Mandrel of Aluminum Foil Slitting Machine

针对铝箔分切机卷轴浮动支承端的端面键维修频繁、维修工作量巨大的问题,提出改进设计方案,对结构和零件以及加工工艺方面进行改进,通过实践验证,保证了轴头零故障。

Due to the frequently maintenance of floating support end-face key of aluminium foil slitting machine＇s mandrel and intensive maintenance workload,the improved design scheme is put forward to improve the structure,parts and processing technology. The practice verifies that the mandrel is zero failure.