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The defects of general machinery parts has two types: surface defect and internal defects Due to surface defects often appear in external of parts, the defect is easy to find and detect And internal defects such as air hole, crack, loose, porosity etc are often be caused by the defects which are caused in forging, casting or rolling parts …
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For crack detection of inner ring gear for aircraft parts, the vortex testing technology can be used for testing and monitoring parts status by special electromagnetic signal changes caused by defects, to ensure the safety performance of mechanicals Used for testing the possible cracks of inner gear and inner ring gear Considering…
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The state detection of surface damage for a main battle tank gear (magnetic memory, vortex), magnetic memory make early testing predictions for fatigue stress of gear, combines with vortex detection of surface damage Integrating the both detections can monitor and judge gear conditions to have the effect of detection and…
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The material sorting of loading and unloading vehicle parts, regardless of ferromagnetic or non ferromagnetic, for vortex sorting no magnetizing device is needed, but according to the electromagnetic properties of the material For specifications of different parts, you can make manual sorting by suitable sorting probes, also…