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

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

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
机译:要解决的问题:提供一种评估方法,其中可以通过无损检查方法检测芯轴与弹性层之间的粘附不均匀性,可获得极好的可加工性,甚至可以进行全部(100%)检查解决方案:本发明涉及一种用于在金属芯轴12的外围上具有弹性层13的弹性层辊的检查方法。在nabla(I / V)中,其中I是当电压V为0时通过的电流。施加在弹性层辊的体积方向上,以及当nabla(I / V)i是弹性层辊中任何给定位置的值时,nabla(I / V)max。当其为最大值时,弹性层辊通过nabla(I / V)max之差之比来评价。和nabla(I / V)i到nabla(I / V)最大值;版权:(C)2001,JPO

著录项

  • 公开/公告号JP2001311422A

    专利类型

  • 公开/公告日2001-11-09

    原文格式PDF

  • 申请/专利权人 RICOH CO LTD;

    申请/专利号JP20000130792

  • 发明设计人 TAKANO YOSHIYUKI;OTA ATSUSHI;

    申请日2000-04-28

  • 分类号F16C13/00;G03G15/08;

  • 国家 JP

  • 入库时间 2022-08-22 01:29:07

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