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7: Friction and Friction Applications

Last updated

Aug 17, 2024
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- 6.6: Chapter Homework Problems
- 7.1: Video Introduction to Chapter 6

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7.1: Video Introduction to Chapter 6
Video introduction to the topics to be covered in this chapter: dry friction and its applications in various mechanical parts.
7.2: Dry Friction
Introduction to dry friction. Modeling dry friction with coulomb friction: the differences between static and kinetic friction, their relationship to movement of an object, and how to calculate them.
7.3: Slipping vs Tipping
Determining whether an object will first undergo translational motion (slipping) or rotational motion (tipping) as a force is applied to it.
7.4: Wedges
Wedges as a method of using friction to accomplish tasks. Using the coulomb friction model to calculating the force to be applied to a wedge in a given situation.
7.5: Power Screws
The general structure of power screws. Application of friction to analyze the forces involved in a power screw and to determine whether or not a given power screw is self-locking.
7.6: Bearing Friction
The general structure of plain/journal bearings. Application of friction to analyze the forces and moments involved in the movement of a (plain) bearing.
7.7: Disc Friction
Friction in common disc-shaped mechanisms. Calculating moment based on friction for such discs.
7.8: Belt Friction
Determining friction in flat-belt and V-belt pulley systems. Calculating torque and power transmission in belt-driven systems through application of belt friction.
7.9: Chapter Homework Problems

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