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Anonymous Poster

project

03/17/2009 1:41 AM

i am doing one project. That project name is HEAVY SPEED REDUCTION WITH WORM GEAR .this project ratio 1,00,000 : 1

BUT I DON'T THAT CALCULATON .

PLEASE TELL OR SEND ME HOW IS SOULATION THAT CALCULATION

BY U R FRIEND

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Guru

Join Date: Mar 2007
Posts: 2550
Good Answers: 103
#1

Re: project

03/17/2009 2:03 AM

This ratio or reduction I don't know whether any worm can take effectively

This simply means that assuming it is a single start worm , the gear should have 0.1m teeth .

BTW: you are doing a project on worms, you are supposed to do the calculations. Study the worm drives, loads, you have to select the bearings based on load calculations on both shafts . Are you aware of the limitations of worm ? For this ratio I woudn't have gone for a single stage reduction, nor for worm for my drive to be efficient.

Check these links which may help you. But it is for you to study and design Don't expect us to send you all the calculations

http://www.technologystudent.com/gears1/worm1.htm

http://en.wikipedia.org/wiki/Worm_gear

http://nptel.iitm.ac.in/courses/IIT-MADRAS/Machine_Design_II/pdf/2_16.pdf

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