How does the master cylinder work?

2020-10-23 H:53:04

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The brake master cylinder is an important part of the car. It belongs to a one-way piston hydraulic cylinder. Its function is to convert the machinery input by the pedal mechanism into hydraulic energy. The price of the brake master cylinder will be more less affected by everyone. It has a certain basic understanding. Today, the editor specially compiled complete information for everyone, hoping to help more people understand the brake master cylinder.

1. Working principle of brake master cylinder When the driver steps on the brake pedal, the master cylinder piston moves forward to close the bypass hole. Then, oil pressure is built up in front of the piston. Then the oil pressure is delivered to the brake cylinder through the pipeline.

2. When the brake pedal is released, the master cylinder piston returns to the position under the action of the oil pressure the return spring, the brake system pressure drops. After the piston returns to the position, the excess oil returns to the oil pot.

3. When the two feet are braking, the oil of the oil can enters the front of the piston the compensation hole, so that the oil in front of the piston increases, then the braking force increases when braking.