Introduction
The Dongfeng EQ1141G7D/EQ1116 power steering system is a vehicle control system developed by Dongfeng Motor Corporation, China. This system could provide assistance to drivers by reducing the amount of physical effort needed to steer the wheel while driving and improve the driving safety and comfort. Compared to manual steering system, the power steering system helps drivers to drive much easier and makes the handling experience smoother and more responsive when they turning the wheel.
Function and Benefits
The Dongfeng EQ1141G7D/EQ1116 power steering system comprises a hydraulic system, a mechanical system and an electric system. The hydraulic system contains the pump, pressure regulator valve, cylinder, and reservoir. The pump is driven by the engine via belt to provide hydraulic power. The pressure regulator valve is used to control the flow of the hydraulic fluid, ensuring that the pressure stays constant. The cylinder is the centerpiece of the system, providing the mechanical force needed for steering. Finally, the reservoir is used to store any excess fluid.
The mechanical system of the power steering system contains a series of linkages, including the steering wheel, column, and tie rod. The steering wheel is connected to the column, which is connected to the tie rod. The linkages serve to transfer the force from the steering wheel to the tie rod, providing the actual mechanical power needed to turn the wheel.
The electric system of the Dongfeng EQ1141G7D/EQ1116 power steering system comprises an electronic control unit (ECU), sensors and switches. The ECU is the brain of the system and is used to control the hydraulic and mechanical systems. The sensors and switches detect the steering wheel position and speed as well as the direction of the steering wheel to activate the ECU.
The main benefits of Dongfeng EQ1141G7D/EQ1116 power steering system are its improved response and accuracy. Specifically, the system can reduce driver fatigue by reducing the amount of effort needed to turn the wheel and improve the turning accuracy, allowing the driver to maintain the desired direction when maneuvering. The system also provides feedback to the driver, making the overall driving experience more comfortable and controllable.
Requirements and Maintenance
In order to ensure proper functioning of Dongfeng EQ1141G7D/EQ1116 power steering system, certain requirements need to be met. First, the system should be properly installed to ensure that the components are tightly connected. The system should also be checked regularly for any potential problems or wear. It is extremely important that the system is always kept filled with the correct type and amount of fluid, as low fluid level can lead to inadequate lubrication and damages to the system.
It is essential that the hydraulic power steering system is regularly maintained. This includes frequent checking of the hydraulic and mechanical parts for any signs of wear or problems. The hydraulic system should be drained and refilled with new fluid periodically. The mounting points and belts should be inspected and tightened if needed. In addition, the steering wheel should be lubricated periodically to reduce wear.
Conclusion
Dongfeng EQ1141G7D/EQ1116 power steering system is an important vehicle control system which helps improve the driving safety and comfort. This system provides a number of benefits, such as reducing driver fatigue, improving response and accuracy and providing feedback to the driver. However, to ensure that the system is functioning properly, it is essential that certain requirements are met and regular maintenance is carried out.
