caster angle formula

Caster Angle: It is the Forward or rearward inclination of the steering axis. https://www.freeasestudyguides.com/steering-caster-chart.html So I have either 3 degrees Caster or 4.3 degrees (3X1.432=4.296) Caster. Positive Caster: Positive caster is when the steering axis is in front of the vertical. And this formula: Caster (deg) = (180 / 3.1415) * [(camber1 - camber2) / (turnangle1 - turnangle2)] ... You already know how to measure the camber angle so this is how to measure the caster. I have seen conflicting information on this. Part 2: https://youtu.be/oh535De4hKgSprings and Anti-roll bar video: https://youtu.be/NFGkZNrNTIE The angle between the king-pins or ball-joints center line and the vertical line forms Caster angle as seen from the side. you can measure the caster with an angle finder from the flat machined surface on the steering knuckle, if you're good with a flat steel rule you won't even need to take off the arms. the caster angle works in conjunction with the king pin inclination to define the wheel turning axis in space and creates the noted camber changes and resulting incurred suspension dynamics. Caster also … Toe is the angle the tires are rotated around their vertical axis, looking at them from above the car. If you look at a bicycle from the side, the top of the spindle is angled rearward toward the rider. Turned 20 degrees out and read the angle. The second distinguishing function of the caster angle is to create mechanical trail. Caster is a little less obvious. CASTER DEFINEDCaster is a design condition that, in addition to the spindle kingpin angle, serves to cause a wheel to want to track straight ahead.A … Specs on caster - 1 degree positive, ie the projected pivot point is in front of the tyre contact patch. This self-centering effect is achieved by tilting the king-pin from the top. 1.7.1. That being said, changing this angle is generally more mechanically intensive, as it will require changing out the hard parts that make up your suspension. Caster angles are generally used to improve a vehicle’s steering balance and front-end cornering stability. For this, the king-pins (in rigid suspension) or ball-joints (in independent front suspension) slightly tilt from the vertical line. 1.7. The effect of camber on available grip Is this an accurate way to find 20 degrees of turn? With the wheels on the turntables and pointing straight ahead, zero your turntables. Caster Angle. 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caster angle formula 2021