TECHNOLOGY
TRIBOLOGICAL LABORATORY
Friction and wear: a duo to be fought with newer strategies. Physical
tests allow the verification of an oil's lubricating capacity and to highlight
any short-comings. Oils that look similar can sometimes hide very different
properties.
Load Resistance
A traditional test that clearly highlights a lubricant's efficiency at counteracting
friction: by making four stainless steel balls rotate quickly one against the
other. Just like the metal parts of an engine are subjected to rubbing, the
balls reproduce and generate a certain level of friction untill they reach
an extreme limit where the wear measured on the balls would correspond to the
seizing up of an engine. The amount of wear over a specified time is measured
quantitatively by lubricating the balls with different types of oil.
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