Impact and Durability Test rig
- This test ensures us about the toughness of the PU Bump stopper as material's toughness
is a factor of its ability to absorb energy during plastic deformation. This setup is
designed to carry out durability test of PU bump stopper used in automobile
applications. Facility of impact durability test is also provided by changing stroke to
60mm. In short Impact Testing of metals is performed to determine the impact resistance
or toughness of materials by calculating the amount of energy absorbed during fracture.
Total setup is mounted on a strong and sturdy fabricated frame structure made
out of M.S square tubes and plates.
a. Overall size: 0.8m x 0.6m x 1.5m height.
The stroking mechanism comprises of:
a. 5 HP eared motor with 120RPM output speed provided with VFD.
For Bump Stopper Testing:
b. Intermediate bearing block with eccentric one side and geared motor coupling
on other side.
c. Eccentric mechanism with manual adjusting screw and locking arrangement.
d. Range: 0 – 30mm (Total stroke up to 60mm) for bump stopper impact and
e. Range: 0 – 90mm (total stroke to 180mm) for Dust cover durability test.
f. Connecting rod with hard chrome shaft and linear bearings to transmit motion to
a. Two jaw chucks for holding the stroking fixtures for the test component with
central guide rod.
For Dust Cover Durability Testing:
b. Top plate supported in tow hard chrome plated rods.
c. Bottom moving plate fitted to eccentric mechanism provided with two linear
bearing guides for proper vertical movement.
a. Adjustment in eccentric mechanism for setting stroke up to 175mm.
Electrical control panel.
b. Two guide bars for uniform movement with test component bottom clamping
c. Adjustable top plate with top clamping fixture for test component.
a. M.S control panel duly powder coated.
Other electrical accessories such as Contactors, MCCB, Push buttons, indicators
b. Digital speed frequency indicator - Range: 0 – 120 RPM or 2 Hz.
c. Digital cycle counter - Range: 6 digits adjustable.
|| 0.8meter x 0.5meter x 0.8meter height
Electrical Power Supply
Pneumatic Air Supply
|| 4-6 bar