Basic Principle and Classification of Yoke Magnetic Particle Flaw Detector

Author: 蒋慧

Source: 南华大学

The development of industry has driven portableThe development of yoke-type magnetic particle flaw Detectors, due to the use of wet technology to solve the problem of demagnetization, makes magnetic particle detection technology widely used in industrial fields. The yoke type magnetic particle flaw Detector is mainly used in the construction of national defense, aviation, navigation, railway and other departments. It is used to detect fine lines and defects on the surface or near the surface of various welds and ferromagnetic workpieces. The paint is suitable for large Local flaw detection of workpieces. The basic principle and conceptual classification of the magnetic yoke magnetic particle flaw Detector are introduced below .

Basic principle of magnetic yoke magnetic particle flaw Detector

Basic principle and classification of yoke magnetic particle flaw Detector with Figure 1

Yoke Magnetic Particle Flaw Detector Concept

Yoke magnetic particle flaw Detector refers to a magnetic particle flaw Detector with an electromagnetic probe. The probe is composed of a yoke-shaped electromagnet, and a current coil is wound on the probe. Check work.