Diamond wire cutting equipment with compensation function

Abstract

The invention discloses diamond wire cutting equipment with a compensation function. The diamond wire cutting equipment comprises a controller, an obtaining module and a processing module, wherein thecontroller comprises an input module, and is used for inputting a preset wire return rate and calculating the theoretical wire consumption length of a diamond wire in each wire running period based on the wire return rate; the obtaining module is used for periodically obtaining the actual wire consumption length of the diamond wire; and the processing module is used for calculating a compensationvalue based on the obtained actual wire consumption length and the theoretical wire consumption length, and performing wire running compensation in the next wire running period of the diamond wire byutilizing the calculated compensation value. According to the diamond wire cutting equipment with the compensation function, the compensation value is introduced to compensate the wire consumption, so that the worn diamond wire is continuously recovered according to the pre-designed loss rate, the monitoring and calibration of the wire consumption can be conveniently realized only through software programming, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of diamond wire cutting equipment, and in particular relates to a diamond wire cutting equipment with compensation function. Background technique [0002] The existing diamond wire cutting equipment completes the cutting process by setting rewinding and unwinding rolls on both sides of the cutting area so that the diamond wire reciprocates between the cutting areas. Due to the loss of the diamond wire after cutting, it is usually necessary to change the wire after cutting for a period of time to ensure the cutting quality, but the process of changing the wire is cumbersome and will lead to the shutdown of the entire cutting production line, which greatly affects the production and cutting efficiency. At present, a diamond wire reel with a large winding thickness has been initially installed on the diamond wire cutting equipment, and a small section of diamond wire that has completed the cutting task at the e...

AI Technical Summary

Problems solved by technology

Due to the loss of the diamond wire after cutting, it is usually necessary to change the wire after cutting for a period of time to ensure the cutting quality, but the process of changing the wire is cumbersome and will lead to the shutdown of the entire cutting production line, which greatly affects the production and cutting efficiency. At present, a diamond wire reel with a large winding thickness has been initially installed on the diamond wire cutting equipment, and a small section of diamond wire that has completed the cutting task at the end is recovered from the winding device in each running cycle, while the remaining diamond wire continues Participate in the cutting task of the next thread running cycle. The thread running cycle includes the thread running process and the thread returning process. The length of the secondary loop is less than the length of the running line, and the difference between the length of the running line and the length of the loop is the wire consumption. As the running cycle is repeated, the wire consumption gradually increases, and finally the diamond wire coil is continuously worn out, thus realizing the diamond wire Continuous cutting on the coil diameter, so that the larger diamond wire coils are continuously cut and recycled, avoiding the process of multiple wire changes and improving production efficiency, but it is impossible to control the influence of diamond wire slipping and other factors in the actual operation process The diamond wire is recovered according to the predetermined loop length every time, so that the diamond wire cannot be recovered accurately according to the predetermined requirements

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