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Offset parameter determination method

A technology for offset parameters and determination methods, applied in metal processing equipment, manufacturing tools, electric processing equipment, etc., can solve the problem of poor precision of machining array holes, and achieve the effect of improving accuracy and reducing errors

Inactive Publication Date: 2022-03-08
AECC AVIATION POWER CO LTD
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for determining offset parameters, which can solve the problem of poor machining accuracy of the array holes and ensure the machining accuracy of the array holes

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] The terms "first", "second" and the like in the description and claims of the present invention are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that embodiments of the invention can be practiced in sequences other than those illustrated or described herein, and references to "first," "secon...

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Abstract

The invention discloses a deviation parameter determination method, belongs to the technical field of electric spark machining, and can solve the problem of poor precision of array hole machining. The offset parameter determination method comprises the steps that workpieces corresponding to N array holes are placed on a workbench, and the workbench is controlled to move according to M motion parameter values; in the moving process of the workbench, M deviation values are obtained, and M corresponding relations are established according to the M motion parameter values and the M deviation values; n first parameter values and N second parameter values corresponding to the N array holes are obtained, each array hole corresponds to one first parameter value, each array hole corresponds to one second parameter value, and N is a positive integer; based on the M corresponding relations and according to the N target parameter values, N deviation values are determined respectively, based on the N deviation values and the N second parameter values, N third parameter values are determined respectively, one deviation value corresponds to one third parameter value, and one second parameter value corresponds to one third parameter value.

Description

technical field [0001] The invention belongs to the technical field of offset parameter determination, and in particular relates to an offset parameter determination method. Background technique [0002] Usually, when using the EDM small hole machining process to process multiple array holes on combustion chamber parts, the position of each array hole can be determined first according to the processing parameters of each array hole, and then according to the The position of the hole is used to perform the processing operation of multiple array holes respectively. [0003] However, since the workpiece corresponding to multiple arrayed holes may be deformed, this will lead to inaccurate processing parameters for each arrayed hole. [0004] Therefore, the precision of machining the array holes is poor. Contents of the invention [0005] The purpose of the embodiments of the present invention is to provide a method for determining offset parameters, which can solve the probl...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H9/14B23H11/00
CPCB23H9/14B23H11/00
Inventor 程媛媛徐佩陷雨飞王亚东朱红刚同博
Owner AECC AVIATION POWER CO LTD
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