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A numerical control device and data technology, applied in the direction of digital control, program control, computer control, etc., can solve the problems of re-recording image data, cumbersome image data generation and registration, etc., and achieve the effect of easy processing content

Active Publication Date: 2016-04-20
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the technology disclosed in Patent Document 1, image data needs to be recorded in advance for each processing program, and there is a problem that image data generation and registration are cumbersome, or when the content of the processing program is changed, it needs to be recorded again. Problems with image data

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0034] figure 1 It is a block diagram schematically showing the functional configuration of the numerical control device according to the first embodiment. The numerical control device 10A has a machining program storage unit 11, a machining program analysis unit 12, a process shape data storage unit 13, a process shape graphic generation unit 14, a process shape graphic storage unit 15, a display unit 16, a machining program display processing unit 17, a shape graphic A display processing unit 18 and a process shape instruction update processing unit 19 .

[0035] The machining program storage unit 11 stores machining programs. figure 2 It is a figure which shows an example of the machining program concerning Embodiment 1. The machining program 100 is composed of one or more unit machining programs 101 . The unit machining program 101 is provided for each tool used, for example. The unit machining program 101 includes, in addition to the normal machining command 110, a p...

Embodiment approach 2

[0056] Figure 8 It is a figure which schematically shows the functional structure of the numerical control device concerning Embodiment 2. This numerical control device 10B is configured to include, in addition to the numerical control device 10A of the first embodiment, an operation unit 20 for a user to instruct the numerical control device 10B to display or execute a machining program.

[0057]The machining program display processing unit 17 also has a function of acquiring the current cursor position in the machining program input from the operation unit 20 when the machining program is displayed on the display unit 16, and comparing the result (compared with the position of the cursor). The process shape instruction corresponding to the position information) is transmitted to the shape graphic display processing unit 18 . At this time, for example, when the cursor position is at the position of the process shape command, the shape figure display processing unit 18 may b...

Embodiment approach 3

[0063] Figure 10 It is a block diagram schematically showing the functional configuration of the numerical control device according to the third embodiment. In addition to the numerical control device 10A of Embodiment 1, this numerical control device 10C further includes a process shape figure combination processing unit 21, which uses a process shape figure generated according to the process shape command of the current process, and The process shape graph generated by the process shape command of the previous process is combined with the process shape graphs of two (multiple) processes to generate a process shape graph obtained by executing the two (plural) processes.

[0064] Specifically, the process shape figure combining processing unit 21 combines the process shape figure of the current process generated by the process shape figure generating unit 14 based on the process shape command of the current process (unit processing program) with the process shape figure based...

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Abstract

The present invention is a numerical control device that analyzes a machining program having one or more unit machining programs and displays process shape graphics (141a, 144a) obtained by executing the unit machining program. The numerical control device It has: a machining program analysis unit that analyzes the unit machining program in the machining program to obtain process shape information, wherein the process shape information has parameters including tool information, and the process shape information is used to obtain the process of the unit machining program. Shape graphics (141a, 144a); a process shape graphics generation unit that acquires process shape data corresponding to the tool information in the process shape information and generates a process shape graphic that changes the process shape data based on parameters in the process shape information. ; and a display processing unit that displays the processing program and the process shape graphics (141a, 144a) on the display unit, and the display processing unit combines the process shape graphics (141a, 144a) with the unit processing program of the processing program displayed on the display unit. The display position is displayed accordingly.

Description

technical field [0001] The invention relates to a numerical control device. Background technique [0002] Usually, a numerical control device uses a machining program generated in advance, and controls a machine tool to process a workpiece in accordance with control commands output from the machining program. Usually, in a numerical control device, a machining program generator and a machine operator are often different. The machine operator may not fully understand the intention of the creator of the machining program just by looking at the machining program. Therefore, there is a possibility that the processing content cannot be grasped, and the work efficiency may be reduced, or a machining program different from the desired machining program may be selected, and wrong machining may be performed. Therefore, when selecting a machining program, by displaying the image data and the additional information of the machining program, the content of the program can be easily co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/18G05B19/4093
CPCG05B19/4068G05B2219/35287
Inventor 丹羽俊广樱井满将黑川聪昭
Owner MITSUBISHI ELECTRIC CORP