An overlooked safety device on your riding lawnmower is going to be the brakes, which need to be inspected and replaced periodically, just like a car.

In this paper, through the analysis of side wear characteristics of the machine sliding guides, the wear behaviour of machine tool slide guides under dry friction was studied through pin-on-disc wear ...

Your car's brake rotors need to be replaced every so often. We'll tell you what the rotors do, why they need replacing, and ...