Coefficient of friction of a flat belt and of a vee belt

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Homework Help Overview

The discussion revolves around determining the coefficient of friction for flat and vee belts, particularly in relation to their use with steel pulleys. Participants are exploring the effects of lap angle on the torque transmission capabilities of these belt systems.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • The original poster attempts to find the coefficient of friction by plotting a graph using lap angle and ln(T1/T2), but expresses uncertainty about the correctness of this method. Other participants request clarification on the complete problem statement, known variables, and relevant equations, indicating a need for more detailed information to assist effectively.

Discussion Status

The discussion is ongoing, with participants seeking more information from the original poster to better understand the problem. There is an emphasis on clarifying the variables involved and the attempts made so far, but no consensus or resolution has been reached yet.

Contextual Notes

chickenmcnugget
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Homework Statement


Coefficient of friction of a flat belt and of a vee belt

Homework Equations



I know the lap angle, m2, T2, T1/T2 and ln (T1/T2) for the flat belt and lap angle, m2, T2, T1/T2 and ln (T1/T2)

The Attempt at a Solution



I attempted to find it by plotting a graph using the lap angle and ln(t1/t2) but i don't think that is correct[/B]
 
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Hello CMC, welcome to PF :smile: !

Could you be a bit more elaborate ? What is the complete problem statement, what variables occur, which ones are known/given, what relevant equations do you have in your toolbox, what precisely have you done and why do you think that it isn't correct ?

On all counts you make it very difficult to assist you in a sensible way; please try again. Perhaps read the guidelines, too.
 
BvU said:
Hello CMC, welcome to PF :smile: !

Could you be a bit more elaborate ? What is the complete problem statement, what variables occur, which ones are known/given, what relevant equations do you have in your toolbox, what precisely have you done and why do you think that it isn't correct ?

On all counts you make it very difficult to assist you in a sensible way; please try again. Perhaps read the guidelines, too.
To determine the coefficient of friction of the flat and V belt when used with the steel pulley, and to determine the effect of lap angle on the torque that can be transmitted for a given flat and vee belt drive arrangement.
 
Well, what equations do you have available, what is your attempt at solution so far ?
Is there a textbook, lecture notes, the web ?
 

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