The braking scream is frightening and annoying, and there are two types of braking noise:

(1) Friction noise from brake shoes and brake drums;

(2) The tire and ground dragging sound of TEREX spare parts.

There are many reasons for generating noise, mainly in the following aspects:

(1) The brake shoe is bent and deformed, resulting in uneven pressure inside the brake drum and producing vibration noise.

(2) The shoe wear is severe, and the copper rivet head is exposed on the surface of the brake shoe and in contact with the brake drum, causing sharp friction noise during braking.

(3) The friction material quality of the brake friction pad is poor or the surface of the friction pad is too hard after burning, which generates noise during braking.

(4) The rivet on the brake shoe is loose, and noise is also generated during braking.

(5) The surface wear of the brake drum of the TEREX spare parts is uneven, and the cylinder is too large, which can also produce noise during braking.

Exclusion method:

(1) Replace the brake shoes to evenly distribute the pressure inside the brake drum.

(2) Replace the new brake friction pads and perform riveting again.

(3) Wipe the oil stains on the surface of the shoe with alcohol and polish it with coarse sandpaper.

(4) Replace rivets and pay attention to the quality of riveting.

(5) Turn the brake drum on a specialized lathe to ensure its inner surface is smooth and its cylindricity is within the control range.

There is a higher incidence of braking noise in cars operating in mountainous areas, which is caused by frequent use of brakes, causing the brakes to overheat and resulting in hardened friction surfaces. The hardened layer and brake drum friction produce noise. Drivers should be reminded to use brakes in a coordinated manner and use more Terex spare parts for engine exhaust braking to reduce brake temperature rise and reduce noise.

The company mainly deals in Terex spare parts for non highway rigid dump trucks TR100, TR50, TR60, TR353307/3305, and a full range of products. Terex spare parts TR100, MT3700, MT4400, MT5500, Terex spare parts, and other mining dump truck Allison transmission parts, Cummins engine parts, hydraulic seals, high and low voltage harnesses, hydraulic cylinders, machined parts, gears, chassis series parts.

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