Rotating beam fatigue testing machine
Model PQ-6
Jinan Testing Equipment
This kind of machine is suitable to test the fatigue strength of metals or other materials under bending & rotating. The testing machine is usually used to test the bending fatigue limitδ-1 of metals under the action of symmetrical repeatedly alternating bending force. Accordingly the tension-compression fatigue limit δ-1p and torsion fatigue limitτ-1 can be determined by calculation according to experienced formula. The system has simple structure, easy to operate, stable & liable. It is very popular at factories and high school laboratories.
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