The cross specimen bidirectional tensile test machine is used for the cross specimen plane orthogonal bidirectional tensile force test with the plate thickness not less than 0.1mm and not more than 0.08 times the sample arm width. The stress - strain curve of the cross metal plate is measured synchronously and continuously.The yield stress is measured and the contour surface of plastic work per unit volume is determined.
Cross specimen plane orthogonal tensile force test; Double tensile testing machine for metal sheet; Bidirectional tensile test of thin metal strip;Crystal polymer biaxial tensile testing machine; Amorphous polymer cruciform tensile testing machine;Synchronous continuous measurement of stress and strain;Bidirectional tensile testing machine for metal materials;Cruciform bidirectional tensile testing machine;Composite biaxial tensile testing machine;Constant force ratio, constant true stress ratio, constant strain rate and constant displacement rate are controlled independently or jointly.
Bidirectional tensile test method for sheet metal and thin belt cruciform specimens;HRJ Tester;Tensile test method for composite superconductors at room temperature;Variable amplitude fatigue test for metal materials;Fatigue test cycle counting and related data reduction method for metal materials;Pressing test of metal materials;Determination of strength, hardness and stress-strain curves;High strain rate high temperature tensile test method for metallic materials;HRJ Tester;Test method for rotating bending fatigue of metallic materials;Guide for the preparation of test samples for mechanical properties of metal materials;General test method for steel wire and steel wire products;Test method for wedge compressive strength of cast iron