The term "Torsional stiffness“Denotes a mechanical factor. This is available in several categories (for example also in the sports shoe sector) but we are particularly interested in car construction and especially with regard to the topic Tuning. How can you with improved torsional rigidity more stability Bring it into the vehicle to prevent existing instabilities or twisting as much as possible? We have some information about it!
Torsional stiffness against loads
Forces acting on the vehicle and its components can cause deformation. It often happens that individual parts of a vehicle move slightly against each other or even deform under load. This is countered with the greatest possible rigidity of the vehicle ex works.
On the one hand, appropriate resilient materials are used and optimal connections are used; on the other hand, when planning the chassis and the vehicle, the optimal geometry possible with regard to the expected loads is used. It is important to note that the torsional stiffness is only one kind the rigidity. There are also those Stretch or bending stiffness and the opposite of that is that indulgence of the components. But let's stay with that Torsional stiffness.
Tuning requires more torsional rigidity
Tuning increases the stress on the vehicle and its components. So you should choose an improved torsional rigidity in order to make the vehicle safely controllable even with the increase in performance or various performance parts. It is clear that the type and manner of modifications differs depending on the project. A tuned Ford Mustang for the road obviously needs a different level of stability than a Formula One racer or a tuned Ford F-150 that drives on uneven terrain.
Possibilities to increase the torsional stiffness!
Roll bar / cage / safety cell: For example, a roll bar, a welded-in safety cell or just part of a cage can be installed in the cabin. Depending on the project and requirement, the torsional rigidity is increased due to the points firmly connected to the body. A roll cage is used particularly in racing series and also ensures that the vehicle is less deformed in the event of an accident. A clean "Show and shine"-Solution, complete without protective function, by the way, are roll bars for the Isofox attachment in the vehicle. Such parts are CAN'T permitted for motorsport and in the event of a possible Start of the race from the vehicle too remove. There is more information HERE.
Strut braces: One of the best decisions one can make would be which, front and back Support struts (Strut braces) to install. Simply put, a metal rod is screwed transversely in the engine compartment between the domes and in the trunk (also between the domes) to ensure better stability. A strut brace is a retrofit accessory that is usually connected to the suspension strut on the chassis. The strut brace encloses the upper part of the strut suspension and gives stability to prevent undesired deformation of the vehicle. There is more information HERE.
Frame reinforcement: In many cases of tuned vehicles, a so-called frame reinforcement is necessary, which is primarily intended to increase the rigidity of the body. Many models are designed for installation save Welding or cutting work necessary. Frame stiffeners are available in a wide variety of designs and, if required, can also be supplied pre-painted in the vehicle color. With such a stiffening, the longitudinal members of the vehicle are stiffened easily and precisely. Frame stiffeners should be attached at the weakest point. If such a frame stiffener is attached, this is immediately noticeable in a positive way. Frame stiffeners are attached as close as possible to the chassis by a specialist. There is more information HERE.
Block stiffening plates: They do not stiffen the vehicle and its body, but the tuned engine. Block stiffening plates for the vehicle are usually made of galvanized steel. They are available for current engines but also for older engines. Block stiffening plates are available as a complete kit with screws, spacer sleeves and small parts. The stiffening plate for the engine block reduces the twisting of the crank drive and at the same time works as an oil separator. This also prevents the oil from foaming excessively. At high speeds and revs, enormous forces act on the crankshaft which then leads to the Twisting tends. The twisting causes damage to other components, which must be prevented. In this case, a block stiffening plate provides more stability and security. There is more information HERE.
Member brace sets: An Member brace set is special for Track tools and motorsport vehicles interesting. A memeber brace set is a kit that attaches to special points on the sub-floor of the vehicle is attached and for the reinforcement respectively for the stiffening of the vehicle. "Braces" - in German strut or support - have the sense that To stabilize the driving behavior of the vehicle, in which particularly stressed areas of the frame or the chassis are relieved and the forces are distributed to the struts of the Member Brace Set. Such reinforcements on the frame or on the chassis can often even without ABE, registration or acceptance be installed as long as the stability and integrity of the assemblies mentioned are not disadvantageous is changed. There is more information HERE.
Sway bars: With the help of an improved Stabilizers In combination with a sports suspension, the vehicle's angle of inclination can be reduced and, in some cases, significantly improved traction. As a rule, the providers refer to the parts as “performance stabilizers” or “sport stabilizers”. They are primarily intended to improve the properties of the chassis. By installing the stabilizer, the loads are better distributed when cornering. In addition, the steering behavior of the vehicle is positively influenced. The tendency to understeer and oversteer, as well as the vehicle's tendency to roll, decrease significantly in some cases. The body is additionally stiffened by the stabilizer. There is more information HERE.
the possibilities are endless
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