operating cylinder introduce

The function of the brake cylinder assembly in a car: 1. When the brake is pressed, the master cylinder generates thrust, which pushes hydraulic oil pressure to the cylinder. The piston inside the cylinder begins to move under hydraulic pressure, pushing the brake pads forward; 2. The oil brake is composed of a brake master cylinder and a brake oil storage tank. They are connected to the brake pedal at one end and the brake oil pipe at the other end. The brake master cylinder stores brake oil and has oil outlet and inlet ports. When the brake is pressed, the oil outlet opens and the oil inlet closes; 3. Under the pressure of the piston in the pump body, the brake oil pipe is squeezed out of the oil pipe and flows to each brake cylinder to perform the braking function. When the brake pedal is released, the oil outlet in the brake master cylinder will close and the oil inlet will open, allowing brake oil to flow back from each brake cylinder to the brake master cylinder and return to its original state. Automotive brakes are divided into air brakes and hydraulic brakes. Heavy trucks use air brakes, while small cars generally use oil brakes. When braking, when you press the brake pedal, The brake master cylinder sends brake oil through pipelines to each brake cylinder. The brake cylinder has a connecting rod that controls the brake shoes or brake pads. When braking, the brake oil in the brake oil pipe pushes the connecting rod on the brake cylinder, causing the brake shoes to tighten the flange on the wheel and stop the wheel. The brake cylinder is an indispensable part of the braking system, and its main function is to push the brake pads, which rub against the brake drum, Reduce vehicle speed and come to a standstill. Working principle: After stepping on the brake, the master cylinder generates thrust to reverse the hydraulic oil pressure in the slave cylinder. The piston inside the slave cylinder begins to move under hydraulic pressure, pushing the brake pads. When the brake is applied, the oil outlet opens and the oil inlet closes. Under the pressure of the pump piston, the brake oil pipe is squeezed out of the oil pipe and flows to each brake slave cylinder for braking function. When the brake pedal is released, the oil outlet in the brake master cylinder will close and the oil inlet will open, Return brake fluid from each brake cylinder to the brake master cylinder and return to its original state)

Dongfeng Fengdu MX6 introduce

The Dongfeng Fengdu MX6 is the first SUV of the Zhengzhou Nissan Dongfeng Fengdu brand. It is a professional urban SUV originating from NISSAN, inheriting the rugged lines of an SUV in appearance, and has been upgraded and optimized on the basis of the original configuration. The Dongfeng Fengdu MX6 continues the body of the old Qijun, with a square and sturdy side body that leaves a deep impression. In addition, the MX6 also continues the panoramic sunroof design of the old Qijun, It is expected that there will be many similarities between the interior design and configuration of the car and the old Qijun. According to previous declaration information, the length, width, and height dimensions of the car are 4625/1790/1735mm, and the wheelbase is 2630mm. In terms of power, the MX6 is expected to carry a 2.0L naturally aspirated engine with the code name MR20, with a maximum power of 106kW (144PS) and an optional 6MT and CVT transmission