China High Quality 4H0616039AK Suppliers

The drum test brake is to install the friction pad of the Henan truck accessory manufacturer on the surface of the two arc brake shoes, take one end of the brake shoe as the support point, and increase the driving force from the other end to make the brake shoe press towards the inner side of the brake drum and brake. In the hydraulic mechanism pump, the piston rod of the Henan truck accessory manufacturer of the brake master cylinder immediately promotes the brake shoe; In the event of air impact braking, narrow air will promote the rotation of a camshaft to make the brake shoe extend outward. When the brake working pressure subsides, the return torsion spring pulls the brake shoe away from the brake drum, thus eliminating the brake.

As the Mid-Autumn Festival approaches, on this beautiful and warm day, Syhower Company hosted a delightful afternoon tea gathering to celebrate the occasion.

For air springs sealed with a hoop ring, the general inflation pressure should not be less than 0.07 MPa; for those utilizing flange clamping or self-sealing under pressure, the inflation pressure must be no less than 0.1 MPa. Typically, the design pressure of an air spring is one-third of its burst pressure; in optimal working environments, this design pressure can reach up to half of its burst capacity.

People's Daily, Beijing, February 20 (Reporter Qiao Xuefeng) In recent years, China has vigorously supported the development of the new energy vehicle industry. Under the guidance of subsidy policies and the joint efforts of all parties, the supply quality of China's new energy vehicle products has continued to improve, the technical level has significantly improved, and the practicability of the products has significantly improved.

Forging is a kind of production and manufacturing method in which molten metal materials are poured into the mold cavity, cooled and solidified to obtain commodities. In the automobile industry, many parts are made of pig iron, which accounts for about 10% of the net weight of the vehicle. For example, the cylinder liner, gearbox housing, steering system housing, automobile rear axle housing, brake system drum, various supports and other casting iron parts generally use sand mold.

Both nitrogen and oxygen sensors play a crucial role in vehicle exhaust emission monitoring and engine performance optimization, but there are significant differences between them.