Control system of multichannel drilling machine tool

Abstract

The invention provides a control system of a multichannel drilling machine tool. The control system of the multichannel drilling machine tool comprises a management computer used for controlling start and halt of the drilling machine tool, a CAD / CAM (Computer Aided Design / Computer Aided Manufacturing) computer used for generating and sending machining requirement information according to characteristics of to-be-machined workpieces and requirements of machining process, a monitoring computer used for monitoring the overall state of the drilling machine tool in real time, a main control computer for generating and sending coordination control information of a plurality of machining channel machine tools, a multichannel coordination control computer used for receiving coordination control information sent by the main control computer, distributing and sending machining task information of each machining channel machine tool, and a plurality of channel machine tool numerical control systems, wherein the number of the channel machine tool numerical control systems corresponds to the number of the machining channel machine tools; the channel machine tool numerical control systems are used for receiving the corresponding machining task information sent by the multichannel coordination control computer, controlling motion of linkage shafts of the channel machine tool numerical control systems and the machining channel machine tools according to the machining task information and coordinating the motion of the linkage shafts of the machining channel machine tools in machining operation; the collision of operation stages of the plurality of machining channel machine tools can be avoided.

Description

technical field [0001] The invention relates to the field of manufacturing equipment control systems, in particular to a control system for a multi-channel hole-making machine tool. Background technique [0002] The hole making operation of large workpieces is generally realized by gantry machine tools. In order to avoid the increase of machining error caused by multiple clamping and improve the machining efficiency, multiple working sections are used on the gantry machine tool to work on the workpiece at the same time. The numerical control system of each operation section can only be responsible for the motor control of the linkage shaft corresponding to the operation section, and other necessary switch control, and cannot know the overall situation of the workpiece processing. Therefore, during processing, collisions between working sections may occur. [0003] The current multi-channel CNC system can control multiple CNC machine tools at the same time, but it cannot co...

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Problems solved by technology

[0004] Therefore, the current multi-channel numerical control system and cooperative control system are directly applied to multi-channel hole-making machine tools. The typical number of channels is four, which cannot realize cooperative control, and cannot control multiple machine tools to perform simultaneous operations on the same workpiece.

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