Flaw detection process for finished offshore wind power large balls

Abstract

The invention relates to a flaw detection process for finished offshore wind power large balls. The flaw detection process for the finished offshore wind power large balls comprises the steps that firstly, steel balls to be detected are placed in a ball feeding rack; the steel balls delivered out of the discharging end of the ball feeding rack are conveyed through a ball conveying channel, and thesteel balls are stopped by a ball stopping roll and wait for flaw detection; two flaw detectors distributed with an angle of 90 degrees reserved therebetween are used for performing flaw detection onthe steel balls, meanwhile in the detection process, a rotating roll drives the steel balls to rotate, and the rotation speed of the steel balls is 2500-3000 r/min; and after being detected, the steel balls are conveyed into a ball screening channel through a ball discharging section of the ball conveying channel, and delivered into a screening frame through the ball screening channel to be screened. The flaw detection process for the finished offshore wind power large balls has the advantages that the steel balls are subjected to flaw detection by the two flaw detectors distributed with an angle of 90 degrees reserved therebetween at the same time, thus the wind power large balls are automatically adjusted by the flaw detectors distributed in the different positions, the detection precision is ensured through detection data of the two flaw detectors, the hand labor is relieved, and the detection cycle is shortened.

Description

technical field [0001] The invention relates to the field of wind power steel ball processing, in particular to a flaw detection process for finished offshore wind power large balls. Background technique [0002] Steel balls are divided into grinding steel balls, forged steel balls and cast steel balls according to the production and processing technology. According to the processing material, it is divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy balls, etc. Among them, the bearing steel ball is an important basic part of the industry, and the alloy steel ball is a kind of spherical shape produced by forging, spinning, rolling and casting with the main addition of metal elements such as carbon, chromium, manganese and molybdenum. Shaped iron alloy wear-resistant body, it is the most important part of the crushing industrial mine ball, cement ball and so on. [0003] In the manufacturing process of steel balls, ...

AI Technical Summary

Problems solved by technology

[0004] Due to the rapid development of the new energy wind power market and the gradual improvement of quality requirements, the detection of wind power φ60-φ100mm wind power balls has been stagnant in the industry. At present, when testing the wind power balls, a flaw detection method is used. However, due to the specificity of the detection of the large ball wind power flaw detector, the mass of the ball is relatively large, the impact force is relatively large during detection, and the torque force increases with the increase of the ball, and the clamping wind power large ball will occur during the movement. Displacement, the flaw detector cannot detect accurately during the detection, therefore, it is necessary to adjust the wind power ball, correspondingly, the processing and detection cycle is relatively long

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