Method and system for determining correlation of mechanical properties of intelligent measurement equipment material
A technology of correlation and correlation coefficient, applied in the field of correlation of mechanical properties to achieve the effect of improving quality and reliability
Pending Publication Date: 2020-05-08
CHINA ELECTRIC POWER RES INST +1
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[0005] The present invention proposes a method and system for determining the correlation of mechanical properties of intelligent measuring equipment materials to solve the problem of how to determine the correlation of mechanical properties of intelligent measuring equipment materials
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[0045] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.
[0046] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...
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The invention discloses a method and a system for determining correlation of mechanical properties of an intelligent measurement equipment material. The method comprises the following steps: respectively selecting a preset number of original test samples and aging test samples to carry out an impact test, respectively obtaining the impact strength of the original test samples and the aging test samples, and calculating the aging retention rate of the impact strength according to the impact strength of the original test samples and the aging test samples; respectively reselecting a preset number of original test samples and aging test samples for bending test, respectively obtaining the bending strength of the original test samples and the aging test samples, and calculating the aging retention rate of the bending strength according to the bending strength of the original test samples and the aging test samples; and determining the correlation between the impact strength and the bendingstrength according to the aging retention rate of the impact strength and the aging retention rate of the bending strength. The quality and reliability of industrial products can be improved, and technical support is provided for industrial upgrading of the measurement equipment industry in China.
Description
technical field [0001] The present invention relates to the field of metrology calibration, and more particularly, to a method and system for determining the correlation of mechanical properties of materials of intelligent measuring equipment. Background technique [0002] The quality inspection and analysis data of the performance and function of the on-site measurement equipment show that the protective casing of the measurement equipment has experienced serious quality degradation after a long period of operation. In recent years, through the quality control and tracking of metering equipment, it has been found that metering equipment operates in different environments and has different failure phenomena. To detect the operation status of the meter, collect the test data of the metering equipment under different working conditions, and further carry out the research on the failure mechanism of the metering equipment in the typical environment. [0003] There is still a l...
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Login to View More IPC IPC(8): G06F30/20G06F119/04
Inventor郑安刚张蓬鹤尚怀嬴刘岩袁翔宇王一帆张五磊
OwnerCHINA ELECTRIC POWER RES INST