Fatigue Testing Machine Model: SE - FT 200
Application & Operation
- This machine is used to test the fatigue strength of materials and to draw S-N diagram by research institute, laboratories, Material manufacturers and various industries.
- This is rotating beam type machine in which load is applied in reversed bending fashion.
- The standard 8 mm dia specimen is held in special holders at its ends and located such that it experiences a uniform bending moment.
- The specimen is rotated at 4200 rpm by a motor. A complete cycle of reversed stresses in all fibres of the
specimen is produced during each revolution.
- The bending moment is applied with the lever system and can be easily changed by moving a weight over the lever.
- Total number of revolution at which the specimen fails are recorded by a mechanical counter.
- An interloacking system puts off the motor at specimen failure.
- Machine meets requirement of IS 5075 - 1969.
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