Intelligent numerical control machine tool and system

Abstract

Provided is a numerical control machine tool and system, comprising a monitoring device and a numerical control device. The monitoring device is a holographic sight or 3D imaging device; the numerical control device comprises an input device, a display device and a control device. The three dimensional image shot by the monitoring device is displayed in the display device; the coordinate system and coordinate plane of the three dimensional image and the coordinate system and coordinate plane of the machine tool are superposed or have a determined position relation; angles between a workpiece and three coordinate planes of the machine tool on three work planes can be directly displayed or displayed through software; a index unit capable of rotating for a certain angle on a plurality of planes can be provided in a cutter clamping device or a workpiece clamping device; according to displayed angle values, a dial rotates for a corresponding angle, thereby superposing a processing reference surface and an ideal reference surface; each corner point of a workpiece, a center point, the center point of a workpiece, the circle center of a certain circle on a workpiece, and the axis coordinate of a column can be directly displayed or displayed through software in the display device, thereby rapidly setting a workpiece coordinate system.

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing, and in particular relates to an intelligent numerical control machine tool and system. Background technique [0002] China currently produces more than 200,000 sets of CNC machine tools per year, and there are more than 4 million ordinary machine tools. Except for a quarter of them that have been in service for more than 30 years, there are more than 3 million sets that can be transformed into CNC machine tools, which can create a market of hundreds of billions. , and the world will exceed one trillion yuan. The three major curses in the numerical control industry: difficulty in learning programming, long preparation time for operation, and a lot of waste of machine time, which make it highly demanding for operators and affect the popularization and use. [0003] In the 3rd Tianjin NC Competition and National NC Competition Tianjin Trials in 2010, the contestants who entered the finals w...

AI Technical Summary

Problems solved by technology

Interference checking can be performed before machining to prevent damage to expensive tools and fixtures, but it can only be simulated on the machine tool, which will waste a lot of machine time, and it is obvious that NC programming includes manual programming and computer automatic programming. If it is the latter, now The processing program of large and complex curved surfaces generally reaches several tens of megabytes or even hundreds of megabytes. Even if it is found, it is not realistic to modify it manually

[0008]Because the machining center is the most technically demanding CNC machine tool, and the processing is generally the last process, and often has position requirements, if it is the same as the processed If the axis of the hole or shaft of the process is parallel or vertical, the above-mentioned patents cannot measure

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