Component failure

Failure of a mechanical part is the failure of a mechanical part to perform its normal function under predetermined design cycles and specified conditions. Forms of mechanical part failure include integral fracture, plastic deformation, corrosion, wear, galling, and contact fatigue. Static strength failure Static strength failure when mechanical parts are subjected to external loads such as tension, compression, bending, torsion, etc., the static stress in the dangerous cross-section exceeds the strength limit of mechanical parts, which will lead to fracture or damage. For example, bolts are pulled, keys or pins …

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