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Intelligent track correction system and method in finishing machining

A trajectory and intelligent technology, which is applied in the field of trajectory intelligent correction system in finishing, can solve the problems of deviation of processing trajectory, non-compliance with processing requirements, and decreased processing accuracy, so as to improve processing efficiency, improve processing quality rate, and control simple and reliable. Effect

Active Publication Date: 2021-05-18
自贡中兴耐磨新材料有限公司
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Problems solved by technology

In NC machining, due to the change of the trajectory during the machining process, the actual machining trajectory may be offset. When the offset reaches a certain value, the excellent rate of the processed product will not meet the requirements, especially in precision machining ( Such as national defense material processing, engine rotor crankshaft processing, etc.) will easily lead to a decrease in processing accuracy and do not meet the processing requirements

Method used

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  • Intelligent track correction system and method in finishing machining

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Embodiment Construction

[0027] see figure 1 , shows the smart trajectory correction system in finishing machining of the present invention.

[0028] The trajectory intelligent correction system in finishing machining at least includes a control interface, a detection module, a correction module, a processing module, and a storage module, and the storage module is connected to the control interface, the detection module, the correction module, and the processing module. group, the correction module is connected to the processing module.

[0029] Wherein, the control interface provides an input channel for the operator, and can also provide a channel for the operator to query information such as control data in the correction system. Therefore, the control interface can be a touch-type control interface or a display The assembly of the screen and the control keyboard, so that the operator can set the machining trajectory of the tool during the machining of the workpiece through the control interface, ...

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Abstract

An intelligent trajectory correction system and method for finishing machining, the correction system at least includes a control interface, a detection module, a correction module, a processing module and a storage module, the storage module is connected to the control interface, detection module, A correction module and a processing module, the correction module is connected to the processing module, the storage module may include a movement track generation part, the processing module includes a control information generation part and a drive signal sending part, the detection The module includes a detection unit and a signal processing unit for detecting the trajectory of the tool, and the correction module at least includes a correction unit, which generates correction data and provides them to the control information generation part of the processing module for data compensation.

Description

technical field [0001] The invention relates to the technical field of fine machining, in particular to an intelligent track correction system and method for fine machining. Background technique [0002] Today, CNC machine tools have completely or gradually replaced ordinary equipment in quite a few fields. The process of processing parts is completely automatic, and manual intervention cannot be performed during the processing. Therefore, first of all, all the information of the workpiece to be processed must be collected, including the process, tool movement trajectory and direction of tool movement, displacement, process parameters (spindle speed, feed rate, depth of cut) and auxiliary actions (tool change, speed change, cooling, etc.) , clamping, loosening), etc., according to the processing sequence, use the standard or prescribed program instructions to write the correct CNC machining program, and then input it into the control system of the CNC equipment, and then the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/19
CPCG05B19/19
Inventor 罗旭
Owner 自贡中兴耐磨新材料有限公司
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