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Processing program creation device, numeric control device, processing system, processing program creation method, numeric control method, and processing program

A processing program and generating device technology, applied in the direction of program control, general control system, electrical program control, etc., to achieve the effect of flexible action

Active Publication Date: 2014-05-14
MITSUBISHI ELECTRIC CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, it is necessary to use both separately or together according to the application, or to adjust the parameters (acceleration, etc.) , thus becoming a problem

Method used

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  • Processing program creation device, numeric control device, processing system, processing program creation method, numeric control method, and processing program
  • Processing program creation device, numeric control device, processing system, processing program creation method, numeric control method, and processing program
  • Processing program creation device, numeric control device, processing system, processing program creation method, numeric control method, and processing program

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Embodiment approach

[0031]figure 1 It is a block diagram showing the schematic configuration of the processing system in this embodiment. In the figure, 1 is a machining system, which has a machining program generation device 2 and a numerical control device (NC) 3 . The machining program creation device 2 creates a machining program 5 based on machining information 4 input from the outside. The numerical control device 3 generates a position command 6 of the machine tool (not shown) at each time based on the machining program 5 , and inputs the position command 6 to a driving device (servo control device) 7 of the machine tool to move each axis of the machine tool. , for the desired processing. Here, processing information 4 refers to material (shape and material of material, etc.), product shape, tool used (shape, material, etc.), processing method, processing pattern (pattern), processing conditions, and required precision. A set of information required to determine the action of the machine...

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Abstract

This processing system includes: a processing program creation device (2) which is provided with a move instruction generation unit (21) for generating a move instruction, and an acceleration / deceleration instruction unit (22) for generating an acceleration / deceleration instruction (26) corresponding to each move instruction (25) on the basis of pre-set machine dynamics in order to command the generated acceleration / deceleration instruction (26) in the same block as the move instruction (25) using a number; and a numeric control device which is provided with a position instruction generation unit which stores a processing program to which has been added the acceleration / deceleration instruction (26) which is commanded in the same block with respect to the move instruction (25) using the number, generates a position instruction on the basis of the move instruction and the acceleration / deceleration instruction (26), and outputs the generated position instruction to a drive device for a machine tool. Therefore, it is possible to perform fine-grained instruction of acceleration / deceleration instructions (26) for each move instruction using numbers in order to achieve fine-grained and flexible operation of the machine tool corresponding to the processing.

Description

technical field [0001] The present invention relates to a machining program generation device that generates a machining program that instructs the operation of a machine tool, a numerical control device that controls the movement of a machine tool based on instructions written in the machining program, and the machining program generation device and A processing system constituted by the numerical control device, or a method thereof. Background technique [0002] In the existing processing system, in the processing program generation device represented by CAM, the processing program is generated based on the shape of the material, the shape of the product, or the tool to perform the desired processing, and based on the processing program, the numerical control device controls the machine tool. Each axis is controlled and processed. Here, the relative movement path and commanded speed of the tool with respect to the material are generally indicated to the machining program....

Claims

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Application Information

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IPC IPC(8): G05B19/18B23Q15/00
CPCG05B19/416G05B2219/35221G05B2219/36249
Inventor 津田刚志熊泽毅胁坂宗生
Owner MITSUBISHI ELECTRIC CORP
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