Grinding wheel follow-up type cutting tool bar processing control system
A control system and bar processing technology, applied in the control of workpiece feed movement, metal processing equipment, manufacturing tools, etc., can solve the problems of high product scrap rate, high cost, and inability to adjust in time, and improve the feature size accuracy. and product qualification rate, reduce production costs, improve the effect of effective utilization
Inactive Publication Date: 2013-06-12
KUNSHAN YUNCO PRECISION IND TECH
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Problems solved by technology
[0004] Aiming at the above-mentioned defects and problems of high product scrap rate, cumbersome process and high cost in the existing tool processing device, the grinding wheel can only move according to the preset program and cannot adjust the relative distance between it and the tool bar in real time. The purpose is to provide a grinding wheel follow-up tool bar processing control system that can be used with existing equipment, can measure the distance between the grinding wheel and the bar in real time and adjust the height of the grinding wheel in real time
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[0019] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] Such as figure 1 As shown, a grinding wheel follow-up type tool bar processing control system provided by the embodiment of the present invention includes a probe 1 and a calculation module 2. The probe 1 includes a beam generator 11, a receiving sensor 12, and a mounting base 13 , which is installed on the translation shaft 91 perpendicular to the horizontal plane in the machine tool through the mounting seat 13, and keeps synchronous axial movement with the grinding wheel 92 also i...
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The invention provides a grinding wheel follow-up type cutting tool bar processing control system, which comprises a measuring head and a calculation module, wherein the measuring head comprises a light beam generator and a receiving sensor, is mounted on a translation shaft vertical to the horizontal plane in a machine tool, and keeps synchronous axial movement along with a grinding wheel also mounted on the translation shaft; the calculation module is connected with an original digital control system through a circuit; and the input end of the calculation module is connected with the receiving sensor. According to the system, the distance between the grinding wheel and a bar is monitored in real time by the length change of a measured light beam, a measurement result is transmitted to the calculation module, compensation data is calculated by the calculation module, and a processing program is corrected, so that the height of the grinding wheel is previously adjusted. The system is used with conventional equipment, and can previously detect the size change of the bar in the processing process and immediately control the grinding wheel to be subjected to deviation compensation, so that the processing precision of a cutting tool can be improved, the qualification rate of the cutting tool can be increased, the cost can be reduced, the production efficiency can be improved, and the resource utilization rate can be increased.
Description
technical field [0001] The invention relates to the field of precision tool processing equipment, in particular to a grinding wheel follow-up type tool bar processing control system. Background technique [0002] Cutting Tool is an indispensable precision tool in contact machining, and its own precision can have a direct impact on the machining accuracy of parts. The processing of precision tools is usually carried out on a five-axis linkage grinding machine composed of X-axis, Y-axis, Z-axis (translation axis along the corresponding coordinate axis direction), B-axis and C-axis (precision rotation axis), among which The X-axis and Y-axis form a two-dimensional motion platform vertical to the horizontal plane, the Z-axis is perpendicular to the horizontal plane, the B-axis is fixed on the Z-axis, and the main shaft with the grinding wheel is fixed on the output end below the B-axis. The rough blanks for making precision tools are processed by centerless grinders or cylindri...
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IPC IPC(8): B24B49/12
Inventor 崔华
Owner KUNSHAN YUNCO PRECISION IND TECH