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    • 5. 发明公开
    • 라이닝의 박리검사방법 및 박리검사장치
    • 检查一个线性离散的方法及其设备
    • KR1020130119834A
    • 2013-11-01
    • KR1020120117821
    • 2012-10-23
    • 히하카이켄사 가부시키가이샤
    • 나가이다츠유키기타사카쥰이치엔도켄
    • G01N29/04G01B17/04
    • G01N29/11G01N29/07G01N29/4409G01N29/48G01N2291/044
    • Disclosed are a desquamation inspecting method for lining and a desquamation inspecting apparatus thereof capable of detecting a desquamated part on a fluoride resin lining material using an adhesive layer remaining on a board. In advance, a dry cell unit, where a board (20), a fluoride resin lining material (31), and an adhesive layer (32) are closely attached to one another, radiates ultrasonic waves from the board (20) and receives multiple reflected waves at the same time, and obtains a standard time of the reflected waves which have repeatedly reflected the multiple reflected waves as many as predetermined times. A test unit (E) of the boards (20) radiates ultrasonic waves from the board (20) and receives multiple reflected waves at the same time, and obtains a reference time of the reflected waves which have repeatedly reflected the multiple reflected waves as many as predetermined times. By comparing the standard time with the reference time, the existence of desquamation on the boundary face (F1) between the fluoride resin lining material (31) and the adhesive layer (32) is inspected. [Reference numerals] (4a) Pulsar;(4b) Receiver;(6) Filter;(8) Monitor
    • 公开了一种用于衬里的脱屑检查方法及其脱屑检查装置,其能够使用残留在板上的粘合剂层检测氟化物树脂衬里材料上的脱屑部分。 预先将板(20),氟化物树脂衬里材料(31)和粘合剂层(32)彼此紧密连接的干电池单元从基板(20)辐射超声波并接收多个 同时获得多次反射多次反射波的反射波的标准时间。 板(20)的测试单元(E)从板(20)辐射超声波并同时接收多个反射波,并且获得多次反射多个反射波的反射波的基准时间 作为预定时间。 通过将标准时间与参考时间进行比较,检查在氟化物树脂衬里材料(31)和粘合剂层(32)之间的边界面(F1)上是否存在脱屑现象。 (4a)脉冲;(4b)接收器;(6)滤波器;(8)监视器