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• # design of spur gear

Discussion in 'The main mechanical design forum' started by adapa, Apr 15, 2010.

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Hi friends,

I want to design a spur gear. inputs are tangential force on gear teeth is 20N. plz guide if any one know how to design a spur gear.

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3. ### mvalentiWell-Known Member

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thank u very much,but i want to calculate theoritically. i hope any one can help me to solve this problem.

5. ### kvengelMember

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I would buy Machine Design by Norton,

Excellent book!

K :mrgreen:

6. ### CardboardGuest

agreed that book is excellent i also have in front of me
Machine Design theory and practise by Aaron D. Deutschman, Walter J. Michels and Charles E. Wilson another useful book

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8. ### mymachineinfoMember

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for anyone who still needs this information:
The main factors affecting the strength of spur gear is a module or diametral pitch (DP).
Selection of module is determined by power requirement and speed of pinion gear. In this case, if tangential force in 20N, so Power requirement = F (Tangential force) x V (velocity m/s). ==> you must be know gear speed (rpm)
for next calculation read more ==> http://www.mymachineinfo.com/2015/05/calculation-of-spur-gear.html
thanks.

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