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A method for detecting geometric parameters of roller products

A technology of geometric parameters and detection methods, applied in the direction of measuring devices, instruments, optical devices, etc., to achieve the effect of filling the gaps in detection technology

Active Publication Date: 2020-08-04
CHINA JILIANG UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in the roller manufacturing industry, there is no standardized index and related automatic detection technology for roller quality inspection

Method used

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  • A method for detecting geometric parameters of roller products
  • A method for detecting geometric parameters of roller products
  • A method for detecting geometric parameters of roller products

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Experimental program
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Embodiment Construction

[0028] refer to figure 1 , The technical indicators that can be used to evaluate the quality of the roller include three categories: core size / parameters, inherent characteristics / performance, load & comprehensive characteristics. Among them, geometric dimensions / parameters include diameter / radius, cylinder length / cone column length, cone-column taper, installation coaxiality, and extension axis theoretical coaxiality, etc.; inherent characteristics / performance, including roller inertia / mass, surface friction coefficient, no-load vibration characteristics, no-load rotation noise, etc.; load & comprehensive characteristics, including roller bearing calorific value, roller surface temperature rise, driving roller transmission characteristics, belt deviation, etc., the driving roller transmission characteristics Including tension force ~ friction coefficient and tension force ~ speed.

[0029] Among the three types of technical indicators, in the two types of technical indicator...

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Abstract

The invention belongs to the technical field of mechanical engineering, and discloses a geometrical parameter detection method for a roller product. A roller is rotatably installed on a detection platform; a laser displacement sensor which can linearly move in an axial direction of the roller is used for scanning the cylindrical surface of the roller; and meanwhile, the axial position of the laserdisplacement sensor during scanning is recorded through a grating ruler. Distance data and the axial position recorded by the grating ruler are obtained based on the scanning of the laser sensor; andgeometric parameters such as the installation coaxiality, the conical cylinder degree and the like of the roller are obtained by calculation and analysis. The detection method specifically realizes the detection of key geometrical parameters capable of reflecting the quality of the roller, thereby filling up the blank of a roller quality detection technology.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering, and relates to the quality detection technology of mechanical components, in particular to the quality detection technology of rollers. Background technique [0002] my country's logistics industry is in a period of rapid development. As the most important logistics transportation equipment, belt conveyors not only play an important role in the internal logistics system of enterprises, but also play an important role in trunk line transportation. Due to the single function of the belt conveyor equipment, the roller is the most basic mechanical structural part, and its quality will be the key to the normal operation of the belt conveyor. However, in the roller manufacturing industry, there is no standardized index and related automatic detection technology for roller quality inspection. Therefore, it is urgent to establish quality standards and standard testing technologies for bas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/02G01B11/26G01B11/27
CPCG01B11/02G01B11/26G01B11/27
Inventor 杨其华俞晟奚之贵刘钢海
Owner CHINA JILIANG UNIV