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Machining program editing device

By predicting and calculating the editable time of the machining program, editing during machining operation is realized in the numerical control device, which solves the problem of time loss caused by interruption and improves operating efficiency.

Active Publication Date: 2019-10-01
FANUC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned method has a problem that sufficient efficiency cannot be achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 It is a schematic hardware configuration diagram showing main parts of a machining program editing device according to an embodiment of the present invention. The machining program editing device 1 can be actually implemented as a control device for controlling manufacturing machines such as machine tools.

[0015] The CPU 11 included in the machining program editing device 1 of this embodiment is a processor that controls the machining program editing device 1 as a whole, reads out the system and program stored in the ROM 12 via the bus 20, and controls the machining program editing device based on the system and program. 1 overall. Temporary calculation data, display data, various data to be input by an operator through an input unit not shown, etc. are temporarily stored in the RAM 13 .

[0016] The nonvolatile memory 14 is configured, for example, as a memory that is backed up by a storage battery (not shown), and can maintain a stored state even when the...

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PUM

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Abstract

A machining program editing device calculates an editable time for a block of a machining program, makes editable only those of a plurality of blocks in the machining program which have the editable time left remaining, and locally writes only edited portions into a machining program used for control.

Description

technical field [0001] The present invention relates to a processing program editing device, and in particular to a processing program editing device capable of editing a currently executing processing program. Background technique [0002] A numerical control device executes numerical control processing based on a machining program, controls a machine tool based on the processing result, and processes a workpiece according to an instruction. When machining a workpiece based on a machining program, the operator performs trial machining of the machining program so that the machined workpiece is in the target machining state, adjusts machining conditions such as spindle speed and feed rate, and reflects the results into the processing program. In addition, in the processing operation based on the processing program, when an error is found in the processing program, the following method is adopted: the processing operation is interrupted, and after the processing program is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/4097
CPCG05B19/4097G05B2219/32155G05B2219/31407G05B19/4155G05B2219/36219G05B2219/36068G05B2219/36056G05B2219/36041G05B19/41865G05B2219/31429
Owner FANUC LTD