Highlights Self-contained Free-standing, floor mounted Variable load, speed and oil Determination of coefficient of erosion Three year guarantee Range of Experiments Determination of coefficient of rubbing between two bearing surfaces - Dry, no oil - Lightly greased up - Fully greased up To examine the impact of oil on - Journal stack - Shaft speed - Operating temperature - Type of oil To set up the connection between the contact torque and - Journal stack - Operating temperature - Type of oil Description: This contraption is intended to decide the grating torque in a plain diary bearing under differing states of load, speed and oil. The ground steel shaft is driven by a 250W variable speed electric engine. The diary lodging has a thermometer take, a sight sustain lubricator and a removeable end cover. Oil can't be tossed out. Grinding because of end confront contact is particularly diminished by the utilization of a "coasting" sleeve. Grinding torque is estimated by adding weights to a heap holder suspended from the damped torque arm. Weights added to the lower holder apply an unfaltering burden to the direction of up to 650N. White metal, sintered bronze and impregnated PTFE sleeves are provided. An electronic tachometer is given to estimation of the pole speed. This hardware is a piece of a range intended to both exhibit and tentatively affirm essential designing standards. Extraordinary care has been given to every thing in order to give wide test scope without unduly convoluting or trading off the plan. Each bit of contraption is independent and reduced. Setting up time is negligible, and all estimations are made with the easiest conceivable instrumentation, so the understudy association is simply with the building standards being instructed. An entire guideline manual is given portraying the device, its application, trial technique and normal test outcomes..
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