Property assessing method based on instruction domain analyzing and of numerical control machine tool magazine

A technology of CNC machine tools and analysis methods, applied in the field of CNC machine tools, can solve problems such as tool performance evaluation, and achieve the effects of low application cost, realization of mining and utilization, and simple and convenient operation

Inactive Publication Date: 2017-05-24
HUAZHONG UNIV OF SCI & TECH +1
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  • Abstract
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Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a method for evaluating the performance of CNC machine tool magazines based on command domain analysis. By using the CNC machining program automatically generated by the CNC machine tool and collecting the big data of the machine tool, the Solve the technical problems of tool performance evaluation during the use of CNC machine tools

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  • Property assessing method based on instruction domain analyzing and of numerical control machine tool magazine
  • Property assessing method based on instruction domain analyzing and of numerical control machine tool magazine
  • Property assessing method based on instruction domain analyzing and of numerical control machine tool magazine

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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0024] figure 1 is a flowchart of a performance evaluation method constructed according to a preferred embodiment of the present invention, such as figure 1 As shown, the object selected in this example is the VMC850B machining center of Baoji Machine Tool Factory. The tool magazine configured in it is a hat-style tool magazine, and the numerical control system is Huazhong CNC HNC-818B. Implem...

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Abstract

The invention belongs to the field of numerical control machine tools and discloses a property assessing method based on instruction domain analyzing and of a numerical control machine tool magazine. The method comprises the following steps that (a), pre-set parameters are input to generate a machining instruction; (b), total data of the machine tool is collected through a numerical control system; (c), through an instruction domain analyzing method, a property index of the tool magazine is obtained through calculation; and (d), the property index of the tool magazine is compared with a pre-set property standard, and different assessed results are stored and displayed. According to the property assessing method based on instruction domain analyzing and of the numerical control machine tool magazine, the data are directly collected through the numerical control system, additional hardware devices for datum collecting and transmitting are not needed, normal machining is not affected, deep excavating, efficient using and low cost of a numerical control machine tool instruction sequence are achieved, and the reliable level of the tool magazine is improved.

Description

technical field [0001] The invention belongs to the field of numerical control machine tools, and more specifically relates to a method for evaluating the performance of a numerical control machine tool magazine based on command domain analysis. Background technique [0002] CNC machine tool is the abbreviation of numerical control machine tool, which is an automatic machine tool equipped with a program control system. At present, the reliability of domestic CNC machine tools is still at a relatively low level compared with foreign CNC machine tools, which is an important reason for the lack of market competitiveness of domestic CNC machine tools. The reliability of the CNC machine tool is limited by the reliability level of its important functional components. The tool magazine is an important functional part of the machining center. It is used to store the tools required for machining and automatically replace the tools. Its reliability level directly restricts the reliab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/00B23Q3/155
CPCB23Q3/155B23Q17/008G05B19/4065
Inventor 陈吉红向华潘成龙周会成周浩
Owner HUAZHONG UNIV OF SCI & TECH
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