首页>
外国专利>
ELASTIC LAYER ROLLER, DEVELOPING ROLLER, DEVELOPING APPARATUS, EVALUATION METHOD FOR ELASTIC LAYER ROLLER, AND EVALUATION METHOD FOR DEVELOPING ROLLER
ELASTIC LAYER ROLLER, DEVELOPING ROLLER, DEVELOPING APPARATUS, EVALUATION METHOD FOR ELASTIC LAYER ROLLER, AND EVALUATION METHOD FOR DEVELOPING ROLLER
展开▼
机译:弹性层轧辊,发展层轧辊,发展装置,弹性层轧辊的评估方法和发展层轧辊的评估方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide an evaluation method wherein adhesion irregularities between a core shaft and an elastic layer can be detected by a non-destructive inspection method, an extremely excellent workability is available, and even a total (100%) inspection is possible.;SOLUTION: The invention relates to the inspection method for an elastic layer roller having an elastic layer 13 on the periphery of a metallic core shaft 12. In nabla (I/V), where I is a current passed when a voltage V is applied in the bulk direction of the elastic layer roller, and further when nabla (I/V) i is a value at any given location in the elastic layer roller and nabla (I/V) max. is a maximum value thereof, the elastic layer roller is evaluated by the ratio of the difference between nabla (I/V) max. and nabla (I/V) i to nabla (I/V) max.;COPYRIGHT: (C)2001,JPO
展开▼