Ultrasonic non-destructive testing steps and scope of application

Date：2023-06-20 15:49:12Views：286

Ultrasonic non-destructive testing is a very useful technology that can be applied to many different industries and fields, such as manufacturing, aerospace, marine engineering, construction, and automotive industries. This article will introduce the steps and applicable scope of ultrasonic non-destructive testing.

Ultrasonic non-destructive testing is a technology that uses sound waves to propagate and reflect in materials to detect defects, cracks, and other defects in materials. In ultrasonic non-destructive testing, a device called an ultrasonic probe is used to send sound waves to the tested object and record their reflections to evaluate the structure and integrity of the material.

The steps of ultrasonic non-destructive testing usually include the following:

Determine the characteristics of the detected object. Before conducting ultrasonic non-destructive testing, it is necessary to understand the size, shape, material, and defect types of the tested object.

Determine the probe and testing frequency. A probe is a device that sends sound waves to the object being measured. Different probes are suitable for different frequencies. Select the corresponding probe and testing frequency based on the detected object and defect type.

Collect data. When conducting ultrasonic non-destructive testing, it is necessary to collect data to evaluate structural integrity. This process requires sending sound waves through probes and recording their reflections through receivers. Data collection can be completed through handheld devices or computers.

Data evaluation. After collecting data, a data evaluation will be conducted to determine whether there are defects or damages. Based on the results of data evaluation, it can be determined whether the object requires more detection or maintenance.

Ultrasonic non-destructive testing has a wide range of applications. It can be used to detect many materials, such as metals, ceramics, glass, plastics, and composite materials. In the manufacturing industry, it can be used to test the design and production quality of automotive and aircraft components. In the fields of aerospace and ocean engineering, it can be used to detect the integrity of the fuselage and ship structure. In the construction industry, it is possible to detect the structure of buildings, including pipelines, bridges, and tunnels.

Non destructive testing can reduce damage and cost to the tested materials, as well as improve work efficiency and production quality. The above is the content related to ultrasonic non-destructive testing organized by the editor of Chuangxin Testing, hoping to be helpful to you. Chuangxin Testing is a professional testing institution for electronic components. Currently, it mainly provides integrated circuit testing services such as capacitors, resistors, connectors, MCU, CPLD, FPGA, DSP, etc. Specializing in functional testing of electronic components, appearance testing of incoming electronic components, anatomical testing of electronic components, acetone testing, X-ray scanning testing of electronic components, and ROHS composition analysis testing. Welcome to call, we will be happy to serve you!