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Sitrak truck brake chamber WG9000360913
with sinotruk grey colour . as important parts in the truck brake systerm.
The brake air chamber is also called the wheel cylinder, and its function is to convert the pressure of the compressed air into the mechanical force that rotates the brake camshaft to realize the braking action.
The brake air chamber is of the clamp-on-diaphragm type. The size of the front and rear brake chambers is different, but the structure is basically the same, as shown in the figure.
It consists of air inlet, cover, diaphragm, support plate, return spring, housing, push rod, connecting fork, clamp and bolt, etc.
DETAILS
| DESCRIPTION | Brake Chamber | PART NUMBER | WG9000360913 |
| WEIGHT | 12KG | VOLUME | 232mm |
| MOQ | 10 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | COUNTRY OF ORIGIN | CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | Air Brake |
Core Function
1. Generation and Release of Braking Force
When the driver presses the brake pedal, compressed air is delivered to the piston chamber inside the brake cylinder. The pressure of the compressed air pushes the piston inside the cylinder outward (or inward, depending on the cylinder type), which in turn actuates the brake fork or brake arm through a mechanical linkage.
When the brake pedal is released, the air pressure inside the cylinder decreases or is released. This change in air pressure causes the piston to return to its original position, releasing the pressure on the brake disc or drum, and allowing the vehicle to resume free rotation.
The air braking system is designed with a dual circuit (main circuit and handbrake circuit), ensuring that even if one circuit fails, the other will still function. This guarantees that the vehicle can be safely stopped under any circumstances.
2.The mechanical force is transmitted to the wheel braking device
The linear displacement generated by the air chamber piston is converted into rotational or sliding displacement of the brake fork. When the brake fork is pushed by the air chamber, it pushes the brake arm (push rod) on the wheel, which in turn presses the brake pad against the brake disc or brake drum.
As mechanical linkage components, they must withstand high-frequency impact loads. They are made from high-strength steel or cast iron, and designed with wear-resistant sliding surfaces or pins to ensure low friction coefficients and high strength even after prolonged use.
Inspection points:
1. Air pressure test: Use professional tools to test whether the air pressure on both sides of the air chamber is balanced.
2. Check whether the pins of the fork body are corroded or show abnormal wear.
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