FINE
MARKETING

 

 
 
 

Fatigue Testing Machines

Application & 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 fibres of the specimen is produced during each revolution. The bending moment is applied with a lever system and can be easily changed by moving a weight over the lever. 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
 

            Fatigue Testing Machines

Features :
• 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


TECHNICAL SPECIFICATION
01)  Maximum bending moment
Kg Cm
200
02)  Bending moment adjustable
Kg Cm
30-200
03)  Ranges
I-Kg Cm
II-Kg Cm
30-100
100-200
04)  Gripping dia of specimen
mm
12
05)  Testing dia of specimen
mm
8
06)  Rotating speed
rpm
4200
07)  Accuracy of applied bending moment
± 1%
08)  Digital counter No. of digits
8
09)  Power required
HP
0.5
10)  Main supply
A.C. 3 ph
440V,50 Hz
11)  Overall size (approx.)
mm
1000 L,X,500W X 600 H
12)  Weight (approx.)
Kg
100

 
 
15-A, Bharat Industrial Estate, Lake Road, Bhandup (West), Mumbai - 400 078, Maharashtra, INDIA
Tel. : ( 022 ) 25965795 / 25965796 * Fax : ( 022 ) 25964859

Website : www.finemarketingindia.com / www.materialtestingmachines.net / www.materialtestingmachine.com / www.metaltestingmachine.com
 

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