Method for measuring radial deformation of rotary kiln riding wheel

Abstract

The invention discloses a method for measuring the radial deformation of a rotary kiln riding wheel, and the method comprises the steps: 1), replacing a head pointer of a digital dial indicator with a roller, enabling the roller to be in contact with a rotary kiln riding wheel, and enabling the connection line of the center of the roller and the center of the rotary kiln riding wheel to be perpendicular to the extension line of the contact surface of the rotary kiln riding wheel and a rotary kiln wheel belt; 2), recording operation data of the rotary kiln riding wheel through the digital display dial indicator, the operation data comprising the number of rotation turns and a numerical value displayed by the digital display dial indicator in each turn; and 3), analyzing and processing the operation data through software XLS. The method can accurately judge whether the rotary kiln riding wheel generates radial deformation or not.

Description

technical field [0001] The invention relates to the maintenance of the supporting wheel of the rotary kiln, in particular to a method for measuring the radial deformation of the supporting wheel of the rotary kiln. Background technique [0002] The supporting roller is a key component supporting the weight of the rotary kiln. The supporting roller supports the tire belt and bears all the weight of the rotary kiln. It operates under high temperature and heavy load for a long time, and the working environment is relatively harsh. Wear, pitting and peeling often occur, which is easy to wear The kiln speed of the modern new dry-process rotary kiln can reach 3.0-4.0 rpm, and the peripheral speed of the supporting wheel in contact with the tire belt is high; this requires the supporting wheel to have a good running surface. When radial deformation occurs on the surface of the supporting roller, the rotation of the tire belt on the surface will cause shaking, which will drive the f...

AI Technical Summary

Problems solved by technology

[0003] At present, to observe whether there is radial deformation of the supporting roller, the main method is to roughly compare the radial deformation of the supporting roller with the naked eye and the steel ruler, and subjectively judge the radial deformation of the supporting roller, which often leads to misjudgment or misjudgment, which delays the production schedule.

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