Method for realizing gang control of three Z axes in numerical control machine system

A CNC machine tool and linkage control technology, which is applied in the motion control of CNC machine tool system and the field of CNC machine tool system control, can solve the problems of large manpower consumption, achieve the effects of increasing work efficiency, reducing processing time, and effective control methods

Active Publication Date: 2010-01-06
SHANGHAI WEIHONG ELECTRONICS TECH
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Problems solved by technology

In this way, there are a total of 5 axes in the CNC system, and the development of a 5-axis linkage CNC system requires a lot of manpower, material resources and time.

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  • Method for realizing gang control of three Z axes in numerical control machine system

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0026] The method of realizing the linkage control of three Z-axes in the CNC machine tool system is based on the principle that when the three Z-axes are adjusted to have the same workpiece coordinates, their motion control is consistent for the same workpiece, so that a The information calculated by the axes can control the effects of the three axes at the same time. The actual movements of the three axes are all correct. At this time, it is only necessary to show the user a suitable interface. The same effect of workpiece coordinates can be achieved by sequentially adjusting individually.

[0027] The main feature of this method for realizing three Z-axis linkage motion control in the CNC machine tool system is that only the motion control in...

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Abstract

The invention relates to a method for realizing the gang control of three Z axes in a numerical control machine system, which is based on the principle that when the three Z axes are adjusted to have the same workpiece coordinate, the three Z axes are uniform in motion control for the same workpiece so as to obtain the effect that information calculated from one axis can simultaneously control the three axes, and the motion of the three axes is correct actually. The method comprises the following steps: taking one axis as an effective axis by the system and calculating the motion control information of the Z axis; storing the information whether each Z axis moves or not by the system according to external commands and mutually switching the three Z axes from a motion state to a non-motion state; sending the motion control information of one Z axis to other Z axes by the system. The control method can effectively control a plurality of Z axes to link together in the batch processing of a numerical control machine, enhance working efficiency and reduce processing time. The control method is effective and reliable.

Description

technical field [0001] The present invention relates to the technical field of CNC machine tool system control, in particular to the technical field of motion control of the CNC machine tool system, and in particular to a method for linkage control of three Z axes in the CNC machine tool system. Background technique [0002] In the existing technology, the numerical control system with XYZ3 axis linkage is very common. In this way, only one workpiece can be processed at a time. For some users, batch processing is required, and at this time, a numerical control system with multiple Z axes is required, such as a system with three Z axes. In this way, there are a total of 5 axes in the CNC system, and the development of a 5-axis linkage CNC system needs to consume a lot of manpower, material resources and time. The starting point of user demand for the system is batch processing. That is to say, during processing, the movements of the three Z axes are the same. So we give a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04
Inventor 方敏马红丽余绵田汤同奎
Owner SHANGHAI WEIHONG ELECTRONICS TECH
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