Features |
Specifications |
|---|---|
|
Maximum bending moment
|
200 Kg Cm
|
|
Bending moment adjustable
|
30-200 Kg-Cm
|
|
Ranges
|
30-100 kg cm and 100-200 kg cm
|
|
Gripping dia of specimen
|
12mm
|
|
Minimum Order Quantity
|
1 Piece
|
|
Testing dia of specimen
|
8mm
|
|
Rotating speed
|
rpm4200
|
|
Accuracy of applied bending moment
|
± 1%
|
|
Mechanical counter No. of digits
|
8
|
|
Power required
|
HP0.5
|
|
Power supply
|
A.C. 3 ph440 V,50 Hz
|
|
Overall size (approx.)
|
1000 L,X,500 W X 600 Hmm
|
|
Weight (approx.)
|
Kg100
|
Product Description - Fatigue Testing Machine
Fatigue Testing Machine Application and Operation:
- This machine is used to test the fatigue strength of materials and to draw S-N diagram by research institutes, laboratories, material manufacturers and various industries.
- This is a 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 loaded 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 fibers of the specimen is produced during each revolution.
- The bending moment is applied to a lever system and can be easily changed by moving a weight over the lever. The total number of revolutions at which the specimen fails are recorded by a mechanical counter.
- An interlocking system puts off the motor at specimen failure. Machine meets requirements of IS 5075-1969.
Features of Fatigue Testing Machine :
- Light weight, compact size, simple design
- Table model, no need of foundation
- Simple lever system for changing load
- Accurately calibrated as per IS 5075
- Calibration in Nm available on request.