The electronic hydraulic power steering system of the steering pump overcomes the shortcomings of traditional hydraulic power steering systems. During low-speed and large turns, the electronic control unit drives the electronic hydraulic pump to output a large power at high speed, making it easier for the driver to turn the steering wheel. The function of the steering pump is to assist the driver in adjusting the direction of the car, reducing the force required to turn the steering wheel. By adjusting the speed of the steering oil flow, it helps the driver to turn the steering wheel more easily, reduces the force required to turn the steering wheel, and reduces driving fatigue. The steering pump is the power source for the car's steering and is the heart of the steering system. The function of the power pump is: 1. It can help the driver turn the steering wheel well, hydraulic power steering wheel. The electronic power steering wheel only uses one power pump. A car without a booster pump can rotate with just one finger, while a car without a booster pump requires two hands to rotate; 2. Therefore, the power pump is set to reduce driving fatigue. It drives the steering gear to work. Nowadays, it is all intelligent power assistance, and the steering wheel is light when the car is parked in place, but heavy in the middle of driving; 3. It is a set of gear mechanisms that complete the transition from rotary motion to linear motion, and is also a deceleration transmission device in the steering system. It mainly includes blade, gear type, plunger blade, gear type, etc. Its main function is to assist the driver in adjusting the direction of the car, reducing the force required to turn the steering wheel. By adjusting the speed of steering oil flow, it provides assistance and makes it easier for the driver to turn the direction. In simple terms, its function is to make the steering wheel lighter while driving, reduce the force required to turn the steering wheel, and reduce driving fatigue)
In the summer of 1976, Ford Motor Company launched the first generation Fiesta to the market. The basic model was equipped with a 1.0-liter engine, with a power of 30 kilowatts. The entire vehicle weighed only 700 kilograms, making it the lightest among similar cars. The 1.2 cubic meters of cargo space was also the largest among similar cars. It had the best panoramic view and a drag coefficient of 0.42 compared to other cars at that time. The small drag coefficient greatly reduced fuel consumption, with a fuel consumption of only 5.6 liters per 100 kilometers at a speed of 90 kilometers per hour, At a speed of 120 kilometers per hour, the fuel consumption per 100 kilometers is 8.2 liters, and when driving in the city, the fuel consumption per 100 kilometers is 7.9 liters. Fuel economy was a key factor for the success of the Ford Fiesta in the era of energy crisis, but this was not its only advantage. Through strong technological innovation, the Fiesta proved that size is not the only measure of car value
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