Cam Roller Contact Fatigue Testing Machine Weary Device
Product Introduction
Under a certain contact pressure, this machine exhibits a
frictional motion in a rolling state at room temperature. It can be
equipped with the required fluid medium for the friction pair as
per the requirements. It features a stepless speed control system,
which can be used to evaluate the friction and wear properties of
different materials at both low and high speeds. The core function
is the contact fatigue test of the cam roller. Moreover, the
equipment has expanded its friction test capabilities, enabling it
to conduct friction and wear experiments in the form of ring
blocks.
This testing machine is an integrated mechanical and electrical
precision testing instrument. It uses a stable loading mechanism to
ensure accurate force values. The spindle motor is a
servo-integrated speed control system and motor independently
developed and researched. It has stable rotational speed, large
torque, and adjustable performance.
The range is wide and the noise is low. The measurement parameters
include test force, friction force, rotational speed, test time,
and test cycle (spindle rotation speed). For the five parameters,
they can be preset according to the material being studied to
achieve the best usage effect. When any parameter exceeds the
preset value, the corresponding alarm light will light up, and at
the same time, the spindle will stop rotating. All the measurement
axis results can be displayed in real time on the computer screen,
and the test curves will be recorded and saved.
Product Parameter
Maximum test force | 5KN (customizable) |
Relative error of test force indication | ±0.5% |
Zero point sensitivity of test force indication | ±1.5N |
Automatic loading rate of test force | 300N/min (fully automatic adjustable) |
Loading method | AC servo loading (can set any time segment programming for loading) |
Long-term automatic relative error of test force indication | ±1% |
Measurement of maximum friction torque | 100N.m |
Relative error of friction torque indication | ±2% |
Friction arm distance | <70mm |
Single-stage continuously variable transmission system | 1-1000r/min |
Error of spindle speed | ±10r/min |
Test medium | Fluid lubricants such as oil and water |
