A steel ball slides against an aluminum flat surface at two different normal loads. At low normal load, the coefficient of friction is 0.40 and the groove width is 0.4 mm. At high load, the coefficient of friction is 0.6 and the groove width is 0.8 mm. Calculate the adhesive component of friction.

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Fasteners and Design of Non Permanent Joints

Fasteners are described as mechanical components used to join or assemble two or more pieces of materials. The fasteners are used in various machines or structures based on their suitability to produce non-permanent, semi-permanent, and permanent joints.