What is the role of China brake chamber

About China brake chamber:

What is the role of China brake chamber

China brake chamber is a device composed of air inlet, cover, diaphragm, support plate, return spring, housing, push rod, connecting fork, clamp and bolt, also known as sub-pump.

The function of the China brake chamber is to convert the pressure of the compressed air into a mechanical force that rotates the brake camshaft to realize the braking action. The China brake chamber is a clamp clamping diaphragm type. The size of the front and rear China brake chambers is different, but the structure is basically the same.

When the car brakes, the air enters the China brake chamber from the air inlet, deforms the diaphragm under the action of air pressure, pushes the push rod, and drives the brake adjustment arm, rotates the brake cam, and presses the brake shoe friction plate. brake to the brake drum.

The braking force of the diaphragm-type air chamber push rod is proportional to the input air pressure; the parking brake sub-chamber is a braking device that uses spring energy storage and air release. The inflation pressure enters the pressure air chamber from port 12, and generates a force acting on the piston. When the pressure is greater than 0.65MPa, the force acting on the piston is greater than the preload force of the spring, the piston goes up to the limit, and the brake is released; When the air is completely emptied, the spring pushes the piston down and pushes the main brake push rod to produce braking. The braking strength is related to the spring preload; when the air pressure of the pressure chamber is lower than 0.65MPa, the braking force generated by the sub-chamber is inversely proportional to the air pressure value. , so emergency braking can be implemented.

Where to buy China brake chamber?

Find Slack Adjuster for your production line Get more details of Slack Adjuster from Longway Machinery and contact us to get price quotation. Longway Machinery is one of the leading Slack Adjuster Manufacturers, Our product quality has passed international certification, and the price is affordable, welcome to call and order our products wholesale.

For more product information about YouTube of China brake chamber, you can click on the relevant link below.

Auto slack adjuster with OEM Standard

China S-Camshaft manufacturers

1. Hangzhou Longway Machinery Co., Ltd