Air suspension on a front solid axle
From Crankshaft Coalition Wiki
(info on how and why to put air on a solid front axle) |
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=Basic information= | =Basic information= | ||
This article intends to describe the means and options of running air bags on the front of a solid axle car. | This article intends to describe the means and options of running air bags on the front of a solid axle car. | ||
| − | A dropped axle will be described but any non | + | A dropped axle will be described but any non independent front suspension should be applicable. |
| − | Due to the availability Ford axles will be the main focus. Other axles are | + | Due to the availability Ford axles will be the main focus. Other axles are certainly usable, but more design work will be needed. |
| − | + | Independent suspensions will not be discussed, take it elsewhere. | |
| − | =Why | + | =Why an air suspension= |
| − | Air is arguably the best spring material for a vehicle. It is frictionless, lightweight and easy to come by. An air spring allows the ride height to remain constant with varying loads, so if your 95 lb wife ( just pretend ) is driving by herself the car will ride just as nicely as when you have your tubby old but in the drivers seat and 3 of your over eater | + | Air is arguably the best spring material for a vehicle. It is frictionless, lightweight and easy to come by. An air spring allows the ride height to remain constant with varying loads, so if your 95 lb wife ( just pretend ) is driving by herself the car will ride just as nicely as when you have your tubby old but in the drivers seat and 3 of your over eater anonymous buddies squeezed into the poor car. |
A steel sprung car would be designed for a specific load and the little wifey would have a rock hard ride and you buddies would be causing the bumper to drag, and not in a good way. | A steel sprung car would be designed for a specific load and the little wifey would have a rock hard ride and you buddies would be causing the bumper to drag, and not in a good way. | ||
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Still having air on the front is a no compromise solution. | Still having air on the front is a no compromise solution. | ||
| − | = | + | =Requirements= |
You'll need beer, an axle, a car to mount it on, some air bags, probably some other stuff too. | You'll need beer, an axle, a car to mount it on, some air bags, probably some other stuff too. | ||
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==Torsion bars with bags== | ==Torsion bars with bags== | ||
| − | Not really torsion bars as they are not meant to twist, but they look like torsion bars. They also replace the transverse spring with a solid actuator. The difference is the actuator is acted on | + | Not really torsion bars as they are not meant to twist, but they look like torsion bars. They also replace the transverse spring with a solid actuator. The difference is the actuator is acted on by the 'torsion' rod which is twisted by the air bag. |
The air bag is mounted aft of the front crossmember and can be hidden under the cars body. | The air bag is mounted aft of the front crossmember and can be hidden under the cars body. | ||
==Air over shocks== | ==Air over shocks== | ||
AKA Shockwave. These replace the shock absorber with an airbag/shock assembly. | AKA Shockwave. These replace the shock absorber with an airbag/shock assembly. | ||
| − | The shock uses the stock or | + | The shock uses the stock or fabricated shock mount and there is concern of over stressing the mount and imparted twist to the axle due to the one sided mounting of the shock. |
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| + | [[Category:Suspension]] | ||
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