mam nie seryjne kola sprezyny i amortyzatory i on nie wie jakie konty co i jak ustawic

mam kola 16 cali opony 205/40 i czerwone sprezyny,moze ktos podpowie jaki nastaw zbieznosci powinien byc ustawiony??
Moderatorzy: pirul, Moderatorzy
Camber -1.1
Toe:
Pigeons vs. Ducks (or what's just ducky for the front is for the birds in the back)
The toe of a tire, or how the front sits in relation to the rear is one of those adjustments where a little really goes a long way. Toe can drastically alter whether a car has understeer or oversteer--a lot more effect than any other adjustment. Toe can also drastically effect the wear patterns on your tires, especially the rear ones.
If you like having tires that are sticky and still want them to last more than a few thousand miles, only minor adjustments should be done to the toe. But with all that is at risk, why is toe in or toe out desirable at all? Because it allows the other changes you are going to make have a greater effect on the cars handling. With negative camber, the contact patch's shape has been altered ever so slightly. Tossing in a bit of toe will help correct this.
In the rear, toe out is bad, it won't help the car any, even to understeer. The only thing that will become apparent is that it really causes the tires to scrub.
Toe in on the rears on the other hand is quite nice in moderation. It can help offset a number of things, primarily the tendency of heavy rear swaybars to induce oversteer (see section 4 in tips from the garage). somewhere between 1/16" and 1/8" total toe in for the rears is a good number. I say somewhere because some shops can't measure toe with such a degree of accuracy, or they don't use inches (although if they have a computerized alignment rack, they should be able to measure things in darn near any unit, even leagues)
The front wheels actually like a bit of toe out, about the same measurements. This helps to counteract the effects of all that positive caster.
If you decide that tire life should not be sacrificed for magnificent handling, then setting toe fore and aft to zero is a good safe route to go.
Caster:
Positive vs. Negative
Imagine if you will a signpost up ahead...no cancel that, think about how a shopping cart's front wheels work versus a Harley Davidson chopper. The shopping cart has negative caster, where the contact patch is rearward of the axis of rotation. The chopper (or a wheelbarrow works the same way if you are not motorcycle inclined) has positive caster, where the contact patch is further (sometimes much further) forward than the point about which the wheels turn.
Positives vs. Negatives
Positive caster helps recenter the wheels after they have been turned. How ever it also makes turning efforts higher because you now have to fight to propensity of the wheel to want to stay straight. The downsides are pretty minor for positive caster, but negative caster will also make the miata very dicey, almost impossible to hold in a straight line. It is impossible to get negative caster and negative camber at the same time on a Miata, so you really have little to worry about.
The best way to set up caster and camber on the front wheels of the Miata is to have the shop give you as much positive caster as physically possible, then dial in the maximum negative camber while keeping the caster. It is possible to see numbers like 4.7 to 5.5 degrees positive caster depending on the year and ride height of the Miata.
Skyluker pisze:Przód i tył masz zbieżne?
Z tego co się orientuję przód miał być rozbieżny, tył zbieżny.
Factory recommended alignment:
FRONT
Caster +4.43° +/- 0.75
Camber 0.4° +/- 0.75
Toe 1/8" +/- 1/8
REAR
Caster not applicable, there is no adjustment possible
Camber -0.72° +/- 0.5
Toe 1/8" +/- 1/8"
m0ses pisze:Ustawione wszystko tak jak chciałem wg. specyfikacji:
Rear
Toe (zbierznosc): 1/32 inch (0.075°) IN per side
Camber (kąt pochylenia koła) : -1.75 degrees
Front
Camber (kąt pochylenia koła): -1.2 degrees
Caster (kąt pochylenia sworznia zwrotnicy): 5.0 degrees
Toe (zbierznosc): 1/32 inch IN per side
Mayk pisze:Z miata.net:
Factory recommended alignment:
FRONT
Caster +4.43° +/- 0.75
Camber 0.4° +/- 0.75
Toe 1/8" +/- 1/8
REAR
Caster not applicable, there is no adjustment possible
Camber -0.72° +/- 0.5
Toe 1/8" +/- 1/8"
Miq's Miata.net Alignment:
FRONT
Caster +4.7 to +5.5 (what ever the maximum attained is)
Camber -0.6 to -0.8 (this number varies with the caster)
Toe 1/16" per side, or 1/8" _total toe out_
REAR
Caster not applicable, there is no adjustment possible
Camber -1.1
Toe 1/16" per side, or 1/8" _total toe in_ or zero