Abrasive cutting device and cutting method

Abstract

The invention provides an abrasive cutting device and a cutting method. The abrasive cutting device comprises a first laser distance sensor, a master control device and an abrasive disk. The first laser distance sensor is in communication connection with the master control device. The laser distance sensor is used for acquiring the data about the outer diameter of a rod material. The master control device is used for determining the current material segment length according to the outer diameter of the rod material, the material density of the rod material and the set material segment weight.The master control device controls the abrasive disk to carry out rotary cutting on the rod material according to the determined material segment length. With the abrasive cutting device and the cutting method, the working efficiency can be improved, the labor intensity cn be reduced, and the quality of products is improved at the same time. According to the abrasive cutting device and the cuttingmethod, cutting feeding can be controlled by the cutting device quantitively, the weight of each cut material segment is accurately controlled, the weight deviation might be caused is reduced, and the requirements on the indexes of a jacking breaking device are reduced.

Description

technical field [0001] The invention relates to cutting technology, in particular to a grinding wheel cutting device and method. Background technique [0002] Master alloy is the material used for remelting and pouring after refining, usually bar stock. At present, the commonly used master alloys include superalloy master alloy, dual-phase steel master alloy, stainless steel master alloy and heat-resistant steel master alloy. Since the master alloy users are mainly casting producers, the composition of the master alloy must be strictly customized according to the requirements. At the same time, in the cutting of the master alloy, there are also strict requirements on the length of the cut. [0003] During the pouring and solidification process of the master alloy, when the molten metal of the master alloy is poured into the mold, since the temperature of the mold is lower than the temperature of the molten metal, the molten metal close to the surface of the mold of the maste...

AI Technical Summary

Problems solved by technology

[0004] In the cutting method of master alloy rods in the prior art, the method of cutting rods is fixed-length cutting, and the master alloy rods are cut with a fixed fixed length. In the prior art, even master alloy rods of the same specification are ground on the surface Or after peeling, the outer diameter will also have an error of ±3mm, and the existing error will easily cause waste of master alloy material or insufficient feeding of cast parts

At the same time, in the existing technology, the cutting of metal materials has always been a job with heavy physical strength, high pollution, many accidents, and a low degree of automation. question

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