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Corner transition method and device applied to five-axis numerical control machine

A numerical control machine, corner technology, applied in the direction of digital control, general control system, program control, etc., to achieve the effect of solving corner transition

Active Publication Date: 2021-10-01
SHENZHEN SHUMA ELECTRONICS TECH
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for corner transition applied to five-axis CNC machine tools, aiming to solve the technical problem of how to realize corner transition in five-axis CNC machine tools

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  • Corner transition method and device applied to five-axis numerical control machine
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  • Corner transition method and device applied to five-axis numerical control machine

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0041] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to ...

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Abstract

The invention provides a corner transition method and device applied to a five-axis numerical control machine, and belongs to the technical field of numerical control machine tools. The corner transition method comprises the steps that a transition path of a translation shaft is obtained, and the transition path is used for smoothly connecting a first linear machining section and a second linear machining section; a first linear relation and a second linear relation are obtained; the first linear relation is the linear relation between the angle variation of the rotating shaft and the stroke length of the translation shaft on the first linear machining section; the second linear relation is the linear relation between the angle variation of the rotating shaft and the stroke length of the translation shaft on the second linear machining section; and according to the first linear relation and the second linear relation, the angle of the corresponding rotating shaft on the transition path is determined. According to the method, it is guaranteed that the machining track of the translation shaft and the machining track of the rotating shaft of the five-axis numerical control machine tool have considerable degree of machining precision, geometric continuity and movement smoothness, and the corner transition problem of the five-axis numerical control machine tool is solved.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and more specifically relates to a corner transition method applied to a five-axis numerical control machine tool. Background technique [0002] The corner transition is mainly at the junction of adjacent small straight line segments. By inserting the transition curve, the NC machining trajectory can be smoothed, and the speed of the NC machine tool moving parts passing the corner can be improved, thereby improving the processing efficiency and processing quality. In the early years, many literatures related to corner transition related research, but their focus was mainly on geometric analysis and three-axis application scenarios, and there were few studies on corner transition of five-axis CNC machine tools. Contents of the invention [0003] The purpose of the present invention is to provide a corner transition method applied to a five-axis numerical control machine tool,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/416
CPCG05B19/416G05B2219/43129Y02P90/02
Inventor 不公告发明人
Owner SHENZHEN SHUMA ELECTRONICS TECH
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