Patent ID: 11959881
Assignee: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A non-destructive testing method for flexural strength of fine ceramic comprising:
adjusting an uncut intact fine ceramic test sample to an ultrasonic testing position;
fixing the uncut intact fine ceramic test sample;
adjusting an ultrasonic testing instrument;
controlling and adjusting the positions of ultrasonic testing probes of the ultrasonic testing instrument until the ultrasonic testing probes, the uncut intact fine ceramic test sample are located on the same plane;
performing ultrasonic testing on the uncut intact fine ceramic test sample;
collecting ultrasonic testing data of the uncut intact fine ceramic test sample;
adjusting the position of the uncut intact fine ceramic test sample until a resilience testing rod and the uncut intact fine ceramic test sample are located perpendicular to one another and fixed;
performing resilience testing on the uncut intact fine ceramic test sample;
performing testing according to grades of flexural strength to form a regression analysis sample;
collecting resilience testing data of the uncut intact fine ceramic test sample; and
obtaining, based upon a data model using the ultrasonic testing data and the resilience testing data, flexural strength characterization data of the uncut intact fine ceramic test sample.