The caster angle, also known as castor angle, is the angular displacement of the steering axis with respect to the vertical axis of the steered wheel. This angle can be measured from the side of the vehicle. It can range from zero to ninety degrees. A vehicle with a high caster angle will be difficult to control and may even cause the vehicle to lose control.
What causes caster to end?
If you don’t have casters and wheels, you can make your own at home using granulated sugar and a coffee grinder. The key is to grind the sugar finely, but don’t make it too powdery. Two or three quick pulses will usually do the trick. If you live in the United States, you may be able to find superfine sugar on the shelves of grocery stores. Otherwise, you’ll need to look for it online or visit a specialty shop.
Some people don’t even know what a caster is, and may refer to it as a wheel. While this is true to some extent, a caster is much more than just a wheel. That’s why materials handling professionals need to be very specific in their naming of products. The most important thing is to know the proper name of the product.
Positive caster helps a vehicle handle corners. It also increases stability at high speeds and improves straight-line tracking. It keeps more tread on the ground while cornering, which increases the grip. Negative caster, on the other hand, makes the steering feel unbalanced and makes it more difficult to steer. Positive caster is the most common type of caster in the automotive industry.