Integrated tool and method for abrasion detection of brake pad and carbon slide plate

Abstract

The invention relates to an integrated tool for abrasion detection of a brake pad and a carbon slide plate. The integrated circuit is characterized in that a handle is arranged on the upper part of a detection plate; a U-shaped structure is arranged on the lower part; a brake pad detection limiting face is processed on a right side vertical plate of the U-shaped structure; the distance between the brake pad detection limiting face and the right side vertical plate is the abrasion limit dimension of the brake pad; the groove width of the U-shaped structure is the abrasion limit dimension of the carbon slide plate including an installation seat. The invention also provides an abrasion detection method of the brake pad and the carbon slide plate comprises steps of: tightly pasting the brake pad detection limiting face of the right side vertical plate to the surface of a brake disc; if the thickness of the brake pad is smaller than the distance between the brake pad detection limiting face and the right side vertical plate, i.e., the abrasion limit dimension of the brake pad, determining that the abrasion of the brake pad reaches to the limit; and if the carbon slide plate installed on a vehicle can be crammed into the groove of the U-shaped structure, determining that the abrasion of the carbon slide plate reaches the limit. The integrated tool is simple in structure, easy to use and portable. By integrating detection of the carbon slide plate and the brake pad, detection time is effectively shortened. The detection method is advanced and the efficiency is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of rail transit professional detection, and in particular relates to an integrated tool for measuring the wear of a brake pad and a carbon slide plate and a detection method thereof. Background technique [0002] The thickness of the brake pads and carbon slides needs to be measured when the EMU is put into the warehouse for maintenance every day. If the wear limit is reached, it needs to be replaced, otherwise there will be safety hazards. [0003] At present, there is no integrated tool for the determination of the wear limit of brake pads and the wear limit of carbon skateboards. They are all tested with a ruler or tape measure, which is inconvenient to carry. Each measurement needs to be confirmed by reading. The detection method is outdated and the efficiency is extremely low. Contents of the invention [0004] The purpose of the present invention is to save maintenance personnel time for daily vehicl...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no integrated tool for the determination of the wear limit of brake pads and the wear limit of carbon skateboards. They are all tested with a ruler or a tape measure, which is inconvenient to carry. Each measurement needs to be confirmed by the reading. The detection method is outdated and the efficiency is extremely low.

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