Flaw detection inherent frequency detection integrated machine

Abstract

The invention discloses a flaw detection inherent frequency detection integrated machine. The integrated machine comprises a basic component, an eddy current flaw detection assembly and an inherent frequency assembly. The basic component is provided with the eddy current flaw detection assembly and the inherent frequency assembly. The eddy current flaw detection assembly comprises a rotating component, a driving component, a central positioning assembly, a positioning reference assembly, a reference surface outer probe assembly, an inner diameter probe assembly, a servo motor driving componentand a rolling assembly. The flaw detection inherent frequency detection integrated machine is convenient and practical. The flaw detection inherent frequency detection integrated machine realizes simultaneous eddy current flaw detection and inherent frequency detection, utilizes artificial profile detection, prevents manual adjustment in detection of workpieces with different sizes, realizes automatic adjustment according to preset parameters, realizes a low cost, is simple and practical, realizes automatic detection, does not consume labor and is safe and reliable.

Description

technical field [0001] The invention relates to the detection field, in particular to a flaw detection natural frequency detection integrated machine. Background technique [0002] Every object has its own natural frequency properties. To detect the property of natural frequency, manually place the workpiece on the test platform, manually place the acquisition sensor on the workpiece, and then tap the workpiece with a hammer to collect the value. In this way, human factors have a relatively large impact on the collected results, and manual recording is required, which increases the fatigue intensity of personnel. Moreover, it has a single function and fixed detection. For workpieces of different sizes, it needs manual adjustment to detect, which is inconvenient. [0003] There will be some cracks invisible to the naked eye on the surface of many manufactured parts. There are many reasons for cracks, but cracks have a serious impact on the life and use of parts, so we need ...

AI Technical Summary

Problems solved by technology

In this way, human factors have a greater impact on the collected results, and manual recording is required, which increases the fatigue strength of personnel

Moreover, the function is single, and the detection is fixed. For workpieces of different sizes, manual adjustment is required to detect, which is inconvenient.

[0003] There will be some cracks invisible to the naked eye on the surface of many manufactured parts. There are many reasons for cracks, but cracks have a serious impact on the life and use of parts, so we need to detect cracked parts. Avoid parts breakage and other problems

[0004] If a workpiece needs both natural frequency detection and flaw detection, two equipments are needed, which is costly and inconvenient to operate

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