A coil diameter period compensation method for diamond wire cutting equipment

Abstract

The invention discloses a coil diameter cycle compensation method for diamond wire cutting equipment, which includes: calculating the theoretical wire consumption length of the diamond wire when the current running cycle is completed based on a preset return rate; grasping in real time and based on the winding and unwinding position Calculate the actual wire consumption length of the diamond wire when the current running cycle is completed; calculate the difference between the actual wire consumption length and the theoretical wire consumption length as the compensation value; use the calculated compensation value to run the diamond wire in the next running cycle line compensation. Through a coil diameter period compensation method of diamond wire cutting equipment, the compensation value is introduced to compensate the wire consumption, so that it can continuously recycle the worn diamond wire according to the pre-designed loss rate, and only through software programming, it can be convenient Realize the monitoring and calibration of line consumption and improve production efficiency.

Description

technical field [0001] The invention belongs to the technical field of diamond wire cutting, and in particular relates to a method for compensating coil diameter periods of diamond wire cutting equipment. Background technique [0002] As a typical tool for wire cutting, diamond wire has been widely used in various cutting and truncation fields. Since diamond wire cutting requires reciprocating motion of the wire, existing diamond wire cutting equipment sets wire components on both sides of the cutting area. The diamond wire is sequentially wound on the rewinding and unwinding components on both sides, and the wire cutting process is performed on the rewinding and unwinding components on both sides with the rotation of the rewinding and unwinding components. Since the diamond wire will produce a certain loss after cutting, so Usually after cutting for a period of time, it is necessary to change the wire again to ensure the cutting quality, but the process of changing the wire...

AI Technical Summary

Problems solved by technology

[0002] As a typical tool for wire cutting, diamond wire has been widely used in various cutting and truncation fields. Since diamond wire cutting requires reciprocating motion of the wire, existing diamond wire cutting equipment sets wire components on both sides of the cutting area. The diamond wire is sequentially wound on the rewinding and unwinding components on both sides, and the wire cutting process is performed on the rewinding and unwinding components on both sides with the rotation of the rewinding and unwinding components. Since the diamond wire will produce a certain loss after cutting, so Usually after cutting for a period of time, it is necessary to change the wire again to ensure the cutting quality, but the process of changing the wire is cumbersome and will cause the shutdown of the entire cutting production line, which greatly affects the production and cutting efficiency. For thicker diamond wire rolls, 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, and the remaining diamond wire continues to participate in the cutting task of the next running cycle. The running cycle includes During the thread running process and the thread returning process, the length experienced by the diamond wire in the thread running process is the running line length, and the length experienced in the thread returning process is the return line length. The length of each return line is designed to be less than the running line length. The difference in length is the wire consumption. As the running cycle continues to repeat, the wire consumption gradually increases, and finally the diamond wire coil is continuously worn out, so that the diamond wire is continuously cut circularly on the coil diameter, so that the larger diamond wire The wire coil is continuously cut and recycled, which avoids multiple wire changing processes and improves production efficiency. However, due to factors such as diamond wire slipping during actual operation, it is impossible to control the diamond wire to be recycled according to the predetermined length of the wire every time, so that it is impossible Precisely recover the diamond wire according to the predetermined requirements

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