This equipment is used for studying the effects of fatigue using a rotating cantilever specimen.
A spindle specimen is attached to one end of a rotating shaft held to the base by self aligned bearings. Load is applied on the spindle producing a sinusoidal bending stress. Digital revolution counter keeps account of the number of revolution when failure occurs. A limit switch is provided to stop the rotation when specimen fails.
- Influence of bending stress.
- Influence of different radii at fracture section.
- Wohler diagram.
|. Motor||: 0.37 kW, 2750 rpm (approx.).|
|. Revolution counter .||: 8 digits|
|. Loading mechanism||: Spring balance.|
|. Power supply||: 220 V 1 Ph 50 Hz. Other power supply is available on request.|
|. TM 211-005 Specimens: Mild steel brass or aluminium (pack of 10).|
|. TM 211-010 Motor speed controller to provide variable test speeds.|
|. TM 211-050 Load sensor instead of speed and revolution counter and spring balance (s) computer interface unit|
|and software are provided for data display and analysis by computer (separately supplied).|
|Net (unpacked) shipping dimensions WxLxH : 30 x 90 x 35 cm|
|Net weight||: Approx. 38 kg|