Method for realizing processing control by reading external machine tool control command in numerical control system
A technology of machine tool control and numerical control system, which is applied to the processing control of numerical control machine tools. The numerical control system reads external machine tool control commands to realize the field of processing control, and can solve problems such as uneconomical and large manpower.
Active Publication Date: 2012-08-01
SHANGHAI WEIHONG ELECTRONICS TECH
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Problems solved by technology
Therefore, it is necessary to redevelop for different processing needs of similar control commands, which requires a lot of manpower and financial resources. This method is obviously uneconomical.
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[0026] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0027] see figure 1 As shown, it is a flow chart of the steps of the method for realizing machining control by reading the machine tool control commands outside the system in the numerical control system of the present invention.
[0028] In one embodiment, the method for realizing machining control by reading machine tool control commands outside the system in the numerical control system includes the following steps:
[0029] (1) According to the user operation, the numerical control system stores the machine tool control commands outside the system as an external machine tool control command set file;
[0030] (2) the described numerical control system starts, initializes the system kernel, and runs the system main program, and the described system main program runs with a resolver;
[0031] (3) According to the user's operation, the num...
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The invention relates to a method for realizing processing control by reading an external machine tool control command in a numerical control system. The method comprises the following steps of: storing an external machine tool control command of the system as an external machine tool control command set file; after the system receives a processing command, judging whether the processing command applies a system internal machine tool control command or external command by using a resolver, directly calling the internal machine tool control command for performing processing control if the internal command is applied, and calling a corresponding machine tool control command in the external machine tool control command set file through a message routing mechanism by using the resolver if the external command is applied; and after the command is resolved, performing processing control according to the control command to realize processing control over the external machine tool control command of the system, so that repeated development of the control command can be eliminated, and the application efficiency of the numerical control system is increased greatly; and moreover, the method has a simple and convenient process, stable and reliable working performance and wide application range.
Description
technical field [0001] The invention relates to the technical field of numerical control systems, in particular to the technical field of machining control methods for numerical control machine tools, and specifically refers to a method for realizing machining control by reading external machine tool control commands in a numerical control system. Background technique [0002] Manufacturing is the basic industry of the national economy. The level of manufacturing is an important indicator of a country's industrial development, and the level of CNC machine tool technology is directly related to the level of the country's manufacturing. [0003] In the prior art, CNC systems are usually used for cutting or welding. When using machine tools for high-pressure water jet cutting or other cutting and engraving, sometimes it is necessary to control some unique processing procedures, such as returning the workpiece Origin, back to machine origin and so on. Such conventional CNC syst...
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IPC IPC(8): G05B19/408
Inventor 徐鹏齐伟牛伟方敏汤同奎郑之开
Owner SHANGHAI WEIHONG ELECTRONICS TECH