SM1090V Rotational Bending Fatigue Testing Machine
SM1090V Rotational Bending Fatigue Testing Machine
In a metal fatigue testing machine that applies a constant bending moment to a rotating round bar, the fatigue characteristics of materials and structural components are examined. The compact tabletop testing machine consists of an electric motor, a specimen fixation chuck, a cymbal system that applies a constant load in the vertical direction (downward), and a variable load system. The control unit digitally displays the load, rotation speed, and the number of repetitions (rotations) after the start. If the transparent protective cover is removed, the interlock switch stops the motor and also halts the count. Additionally, if the specimen breaks, the motor stops, clearly indicating the final cycle count. Three types of specimens (iron, aluminum, and brass) are prepared, and S-N curves (rotational bending fatigue curves) are plotted from the repeated stress (MPa) and the number of repetitions (rotations) to verify the properties of the materials and fatigue limits. Using the accompanying software (VDAS), measurement data can be displayed in real-time on a computer (sold separately), allowing for the collected data to be calculated and charted, thus facilitating a smooth progression of the experiment.
- Company：メガケム
- Price：Other
