Multi-functional Friction and Wear Testing Machine Vertical Rubbing
Wear Instrument
Product Introduction
The LR-MVF friction and wear testing machine operates under a
certain contact pressure, featuring rolling, sliding or a combined
motion of rolling and sliding. It has a continuously variable speed
system and can be used to evaluate the friction and wear properties
of materials such as lubricants, metals, plastics, coatings,
rubber, ceramics, etc., at extremely low or high speeds. For
example, it can conduct tests on the friction functions of
low-speed disc (with large and small discs, single needle and three
needles), the long-term anti-wear performance of four-ball, the
rolling contact fatigue of four-ball, the lubrication performance
of ball-bronze three-layer, as well as the tests of thrust washers,
ball-disc, mudstone wear, and the lip sealing torque and
adhesive-slip friction performance of rubber sealing rings. By
matching the reciprocating module, it can achieve reciprocating
friction and wear motion. This testing machine has broad
application prospects in various technical fields of tribology,
petrochemicals, machinery, energy, metallurgy, aerospace, various
colleges and universities, and research institutes (labs).
Product Parameter
Axial test force working range | 20N - 2000N (adjustable continuously) |
Measurement of large friction torque | 2.5N.m |
Single-stage continuously variable transmission system | 5-2000r/min |
Test medium | Oil, water, mud, abrasive materials, etc. |
Heater working range | Room temperature ~ 200℃ (260℃) |
Maintenance method of friction pair discs | Gap-free circumferential retention (imported components) |
Main shaft taper of the test machine | 1:7 |
Large distance between the main shaft of the test machine and the
lower friction disc | >75mm |
Test machine control system | Industrial touch screen control, Windows 7 control system |
Test machine time display and control range | 10s ~ 9999min |
Test machine rotational speed (cycle) display and control range | (1 ~ 99) × 105 |
Main motor of the test machine outputs large torque | 5N.m |
Main body | Using a cast-assembly main unit and a high-strength welded base
frame |
Test machine external dimensions: L×B×H | 860×740×1560mm |
Test machine net weight | Approximately 550 kilograms |
