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Teaching suggested applications*

-          Study of friction in the case of sliding movement and of rotation.

-          Determine the relation between normal force and frictional force

-          Compare the friction between the dry bodies and the lubricated bodies

-          Determining the friction coefficient for different materials of different hardness

-          …

Description

The bench BEF200 is a bench dedicated to the study of friction coefficients for different materials pairs

It quantifies the coefficient of friction for these different pairs of materials but also to measure the impact of lubrication, surface condition, or the types of contact (plane / plane or plane / cylinder) between surfaces in contact.

This bench is supplied complete with its batch of accessories (load measurement, weight, wafers of different materials ...)

1.        Modular chassis in aluminum profile consists of three interlocking parts each equipped with handles. The set is mounted on 4 adherents feet

2.        Application unit of the normal load at the contact point.

3.        Dynamometer 50N capacity, accuracy at 0.02N for measuring the tangential force resulting from friction.

4.        Set of masses (total 5kg: 4*1kg + 1*0.5kg + 2*0.2kg + 1*0.1kg) for establishing the normal force on the pad

5.        Removable apparatus for friction tests on the cylinder in treated steel, equipped with a removable lubricating bin and a crank handle

6.        Apparatus for friction tests in the case of plane sliding on a plane (treated steel plate),

7.        Set of 12 friction pads, Ø45mm, thickness. 5mm of different materials and hardness (steel, aluminum, bronze, ferodo, cast iron, plastic) with a pad holder

8.        1 degreasing product.

9.        1 oil bottle

10.      1 batch of wipes for the cleaning

• Dimensions:  (LxWxH mm): 800 x 600 x 500
• weight (Kg): 20