1. load
suspension. Or load or hang wheels, which are popularly known as "suspension" translated from the word Suspensions in English directly, is "to reduce vibration caused by the rolling of wheels in contact with the road surface," the left. Transfer to the cabin to a minimum. The suspension was also responsible for several other potential deals, including helping to control the vehicle efficiently, maintaining the car. The floor away from the road surface at a constant, controlled wheels perpendicular to the road at all times to keep the tire in contact with the ground as possible. Even when cornering, reducing the balance to tilt and threw the car in normal conditions. While moving through the road surface is not smooth
the load. In terms of the car means using springs sandwiched between the frame (Frame), body (Body), engine, transmission and wheel is the burden from direct contact with the ground. The weight of the device The payload on top of the spring, we call that the weight above the springs (Sprung weight) the weight of the spring, including wheels, tires, shaft end (in a car using a solid beam) and brake to a weight that spring is not. support has been called the spring weight (weight UNSPRUNG) 1.1 tweezers tweezers to pick up the weight and vibration. "Curve or bend," the disc's suspension coil springs and weight by "shrink or sink" of the steel torsion springs or torsion bars will be received by the tremors. "Twisting of the shaft," spring to reduce vibration from the wind. "Compressed air" in the air bag, the hydro-pneumatic spring. Absorb vibration By compression of the gas and liquid. (Used in the oil hydraulics) in 1.2 await spring we always understand the "spring" is the coil diameter and coil cylinder (coil springs or Coil Spring) model that we are familiar. all in fact Spring is also available in many different types of formats and popular in use today include tweezers (Leaf Spring), iron twisting or torsion bars (Torsion bar), Spring Wind (Air Spring), spring rubber (Rubber Spring). hydraulic and pneumatic (Hydro - Pneumatic) future engineering advances higher. It may spring new forms. Another is to use a spring to collapse and expand when the wheels ran over rough road surfaces. The wheel moves up - down almost vertically from independent frame makes it possible to "absorb" (Absorb) The beating of the wheels down. Force by the movement of the wheels was transmitted to the body than the actual wheel dance. As a result, passenger load and get the vibration from the wheel itself fell 1.3 Torsion bars (Torsion bar) with several car models take the torsion bar suspension and coil springs instead. Both front and rear wheels In particular, the front wheels can be seen in a pickup truck. The suspension layout is a torsion bar in half. (Front left wheel And the right front wheel) mounted lengthwise on each side of the chassis beam. The front end is attached to the lower wishbone. The rear end attached to the mop frame. You can adjust the tension of the torsion bar. The weight of the car to make the torsion bar twisting like a coiled spring. Will collapse or twist more or less based on vehicle weight. Twisting the effect of the spring. As with other forms of Spring 1.4 wishbone (Wishbone suspension) design varies depending on the pinion and pinion as a parallel but unequal length, upper arm and lower wishbone unequal length and not parallel. This type of system load has been relatively widespread popularity. Current can be designed to be strong enough. And the use of lightweight aluminum. The original structure is steel, so it is not unusual except in passenger cars and trucks Off-road several versions use a suspension system formed by semiconductor Tracy Stallings Arms (Semi trailing arm) sleeves dance (Trailing arm) may exist. two arms or one arm or If one arm is called. Yosemite Trail Stallings Arms (Semi trailing arm) was designed to be used on the rear wheels. Dancing with the arm pivot point in both longitudinal and transverse spin the car. Currently, there are a lot of front-wheel drive MPV, which is dominated by a piece of mobility. The cabin design is more widely MacPherson strut (MacPherson strut) design similar to conventional wings. But on wings Shock absorbers and coil springs are integrated on the same axis. This saves space and reduces components into a chassis that supports a series MacPherson strut. To strength The disadvantage of this type of suspension is not able to make much lower suspension arm. Do not use with flat race (Racing Car), but on the dust in the World Rally uses MacPherson strut almost every camp anyway multi-link (Multi-link suspension) the multi-link somewhat. comprehensive For a suspension arm (Link) multi-point links, such as the Four bar package, Five or link arm design for the 5-point to multi-point control arm to the wheel. And to maintain the tire perpendicular to the road surface. Currently used on the rear wheels Luxury cars because outstanding softness. It also provides the capacity to grip the two. Steering is changing the direction of the steering movement from the steering wheel to the radial movement in the horizontal plane of the vehicle bows sent to change the direction of the steering wheel. In addition, the system should turn to carry the load for a mechanical advantage so that the driver does not have to exert a lot of the major components of the steering system. Include (1) Steering (Steering Wheel) (2) steering (Steering Shaft) (3) steering gear (Steering gear) that is used to study the Rack and pinion (4) bows units (Linkage Element) 2.1 a bearing. spiral layout of the steering system that is designed for use with today's auto bearing a spiral gears and gear bridge is widely used key components of the steering system. Consists of three main parts : 1. steering wheel 2. Transmission 3. stalk on the steering wheel, the steering column includes. Main shaft of the steering wheel taken Fry the steering wheel to the gearbox. Steering column casing which is at.
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