|
TORSION TESTING MACHINE
The number of twist required to fracture a wire sample can be
determined rapidly with this machine . The standard machine consists of a gear
box coupled with a motor to give out put of either 30,60 or 90rpm. A revolution
counter indicates the total number of twist , and stops counting when the sample
fails. The distance between the rotating and non-rotating chuck can be between
these two chucks. The wires from 1 to 10 mm can be tested with this machine. The
machine is electrically operated suitable for operate on 400-440 volts, 3 phase
, ac supply. The machine is available in two models one for testing wires in the
range of 1-5 mm and the other 4-10 mm.
Bend
Testing Machine
The machine is designed for conducting bend test on steel wires of major
dimensions from 0.8 mm to 5 mm. The test is conducting by repeat bending
of test piece, rupture over a cylindrical surface of specified radius
through 90 deg. In opposite direction in one place by gripping one end .
The machine is been designed keeping in view the essential elements
given in is. 1716-1971. If consists of a base plate on which is fixed is
a complete arrangement for conducting bend test on wires. The machine is
dispatched complete in an assembled from ready to conduct the list. Two
Allen keys are supplied along with the machine for frightening of
cylindrical formers carried in the block while a spanner is used for
frightening the bolt of the guide arm which slides in the slot given in
the operating handles and this slot is marked in millimeters for
adjusting the height.
Torsion Testing machine for wires as per IS : 1717
The
number of twist required to fracture a wire sample can be determined
rapidly with this machine. The standard machine consists of a gear box
coupled with motor to give output of either 30, 60 or 90 rpm. A
revolution counter indicates the total number of twists and stops
counting when the sample fails. The distance between the rotating and
non-rotating chuck can be between 1-500 mm length. The wire is held in
between these two chucks. The wires from 1 to 10 mm can be tested with
this machine. The machine is electrically operated suitable for
operation on 400/440 volts, 3 phase, A.C. supply. The machine is
available in two models one for testing wires in the range of 1-5 mm and
the other 4-10 mm.
Torsion
Testing Machine for Rods
Torsion testing machine is designed for conducting torsion and
twist test on various metals, wires, tubes, sheet materials, torque measurement is
by pendulum dynamometer system , torque range can be adjusted torque can be
applied to specimen by geared motor through gear box, autographic recorder can
be provided to know the relation between torque an angle of twist on specific
request.
|
