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)

Volkswagen Atlas introduce

The Volkswagen Atlas is a large and medium-sized SUV launched by Volkswagen. Volkswagen has officially released the official image of its new mid to large SUV, Atlas, in the United States. Atlas is also the name of a Hercules in Greek mythology. Its domestic version will be officially unveiled at the 2016 Guangzhou Auto Show and officially launched in China in the first quarter of 2017. The Volkswagen Atlas has a powerful appearance, rough overall body lines, and front LED headlights are connected to the grille, The dual color front bumper, paired with a thick chrome grille, gives a very domineering feeling. The unique waistline is outlined on the side of the body, which is stable and thick. After being produced domestically, the car will be equipped with 2.0T and 2.5T V6 engines. The 2.0T engine is divided into high and low power versions, with maximum power of 162kW (220PS) and 137kW (3] W (186PS) respectively. The high-power version adopts Miller cycle technology, matched with a DQ500 7-speed wet dual clutch transmission and four-wheel drive system, The low-power version adopts front wheel drive. The newly added 2.5T V6 engine has a maximum power of 220kW2 (299PS) and a peak torque of 500Nm, matched with a DQ500 7-speed wet dual clutch transmission and four-wheel drive system