Control method for guaranteeing constant-load output of machining

Abstract

The invention discloses a control method for guaranteeing constant-load output of machining. The control method for guaranteeing the constant-load output of machining comprises the following steps that A, a technician checks cutting parameters according to an operation instruction, and if an incorrect parameter appears, the incorrect parameter needs to be adjusted in time, and then machining is started; B, a vibration sensor is mounted on the radial portion, close to a tool, of a spindle of a machining center, and a noise tester is erected at a position a certain distance away from a cutting point; C, the sensor acquires a noise value and a vibration value generated in the cutting process in real time, and the noise value and the vibration value are subjected to A / D conversion through a data acquisition module and are then transmitted to a PLC control system; D, measurement values are compared every a period of unit time with the average value of the measurement values in each unit time as a reference value; E, the current test continues to be carried out, and the current feed speed is determined; and F, the test and the adjustment steps are repeated till the whole machining process is ended.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a control method for ensuring constant load output during machining. Background technique [0002] During the cutting process of the machining center, the cutting conditions often deteriorate due to problems such as uneven hardness of the material to be cut and inconsistent blank allowance. The main parts of the center are damaged, and even personnel injuries caused by excessive cutting force may occur. Therefore, the present invention proposes a control method for processing constant load output for this phenomenon. Contents of the invention [0003] The purpose of the present invention is to provide a control method for ensuring constant load output of machining, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solution: a control method for e...

AI Technical Summary

Problems solved by technology

[0002] During the cutting process of the machining center, the cutting conditions often deteriorate due to problems such as uneven hardness of the material to be cut and inconsistent blank allowance. The main parts of the center are damaged, and even personnel injuries caused by excessive cutting force may occur. Therefore, the present invention proposes a control method for processing constant load output for this phenomenon.

Images