deflection of half axles....??? |
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Nick914
Organizer Joined: Jun/16/2010 Location: U Laval Status: Offline Points: 256 |
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Posted: Feb/28/2020 at 8:39am |
Buy the gearbox and then do the math...?
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Nicholas Lefebvre
Universite Laval |
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Paritosha
Double Secret Probation Joined: Feb/26/2020 Location: Pune Status: Offline Points: 8 |
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I am too participateing in Baja SAE.
Can u pls tell piaggo gear boxs each gear rpm. We need to do rpm deduction. So need to buy shafts. So pls tell each gear rpm or toque in each gear.??, |
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Nick914
Organizer Joined: Jun/16/2010 Location: U Laval Status: Offline Points: 256 |
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What does your CAD/plan says it should be?
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Nicholas Lefebvre
Universite Laval |
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Krishna
Bolt Sorter Joined: Nov/24/2012 Location: Indore Status: Offline Points: 2 |
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My rear suspension is having very less travel 4.5in , It might be due to one contribution of following reasons, please read and help
1. Upper arms of about 9 in , ball joints movement restricted at top and bottom 2. transmission rod restricting total movement i will soon put some photos for better understanding. If previously some one had similar problems please do tell about it. thanks |
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Krishna
Bolt Sorter Joined: Nov/24/2012 Location: Indore Status: Offline Points: 2 |
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ARS
Bolt Sorter Joined: May/29/2013 Status: Offline Points: 15 |
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Torque and stuff like this carried by your half shaft or should i say Drive Shaft depends upon your gearbox crawl ratio and shaft inclined opearting angle. The sprung mass factor of your mounting as in gearbox or overhead engine also plays the part.
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ARS
STALWARTZ Racing CAPTAIN 2013-2014 |
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abhinav.chiku
Milling Master Joined: Aug/04/2012 Location: India Status: Offline Points: 54 |
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Torque depends not only your gearbox but also your final drive and tire dia.
The numbers depend on your weight and a few other things too. Search text for this. and if you just want numbers that vary from team to team and event to event. And mostly only experience teaches you that. |
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Abhinav Jain
Captain Team Kshatriya International VIT University India |
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cujdubs
Welding Master Joined: Sep/25/2012 Location: Potsdam Status: Offline Points: 116 |
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That is too broad and car specific a question to even begin to answer. Enough torque so your car can get up the hill but too much and it will take forever to do it. That is a balance that is entirely based off your car and personal choice....and if you have not read the forum rules you should, the people of this forum will not do all the work for you.
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John Hannum
Clarkson University Steering Leader |
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chaythoo.chesterr
Bolt Sorter Joined: May/11/2013 Location: visakhapatnam Status: Offline Points: 7 |
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thank you....and can anyone tell the avg torque required at 1st gear to attain max gradeability???
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instinctparanoid
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cujdubs
Welding Master Joined: Sep/25/2012 Location: Potsdam Status: Offline Points: 116 |
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Angular misalignment is all about the joints. Nothing to do with the gearbox that you run
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John Hannum
Clarkson University Steering Leader |
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chaythoo.chesterr
Bolt Sorter Joined: May/11/2013 Location: visakhapatnam Status: Offline Points: 7 |
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m using piaggio ape gear box......
so will it allow that much deflection??
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instinctparanoid
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abhinav.chiku
Milling Master Joined: Aug/04/2012 Location: India Status: Offline Points: 54 |
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If its a tripod joint then around 22 to 25 degree angle is permissible for smooth running.
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Abhinav Jain
Captain Team Kshatriya International VIT University India |
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chaythoo.chesterr
Bolt Sorter Joined: May/11/2013 Location: visakhapatnam Status: Offline Points: 7 |
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what is the max permissible angular deflection for half axles in manual gearbox???
preferably piaggio ape....
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instinctparanoid
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