Radial and circumferential deformation measuring method and system for high-temperature and high pressure working cylinder

A technology of high temperature and high pressure and measurement methods, which is applied in the direction of measuring devices, instruments, optical devices, etc., to improve design quality and ensure safe use

Active Publication Date: 2013-05-15
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention can solve the above problems: use image analysis technology to measure the radial and circumferential deformation of the high-temperature and high-pressure working cylinder when it is working, and use mechanical analysis software such as Analysis to calculate the n

Method used

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  • Radial and circumferential deformation measuring method and system for high-temperature and high pressure working cylinder
  • Radial and circumferential deformation measuring method and system for high-temperature and high pressure working cylinder
  • Radial and circumferential deformation measuring method and system for high-temperature and high pressure working cylinder

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[0030] The present invention will be further explained below in conjunction with the drawings.

[0031] Such as figure 1 The shown method and system method for measuring radial and circumferential deformation of a high temperature and high pressure working cylinder include:

[0032] Sampling the measurement icons set on the high temperature and high pressure working cylinder to obtain measurement icon image information 101;

[0033] Perform image analysis on the image information of the measurement icon to obtain data 102 of radial deformation and circumferential deformation of the high temperature and high pressure working cylinder;

[0034] The stress analysis of the high temperature and high pressure working cylinder obtains the normal variation value range of the radial deformation and the circumferential deformation under the working state of the high temperature and high pressure working cylinder 103;

[0035] Processing the radial deformation and circumferential deformation data ...

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Abstract

The invention discloses a radial and circumferential deformation measuring method and a system for a high-temperature and high pressure working cylinder. The radial and circumferential deformation measuring method includes the following steps: sampling marks on the high-temperature and high pressure working cylinder to acquire first information; analyzing the first information to acquire second information; analyzing stress on the high-temperature and high pressure working cylinder to acquire third information; processing the second information and the third information to acquire fourth information; and storing and outputting the second information and the fourth information. The radial and circumferential deformation measuring method and the system for the high-temperature and high pressure working cylinder have the advantages that radial and circumferential deformation measurement on the high-temperature and high pressure working cylinder can be detected in real time, evaluation on the service life of the high-temperature and high pressure working cylinder from radial deformation and circumferential deformation can be carried out sequentially, potential safety hazards when the high-temperature and high pressure working cylinder works can be effectively solved, and accumulated experience and actual use effects can be provided for designers when the designers improve or optimize design of the high-temperature and high pressure working cylinder.

Description

technical field [0001] The invention relates to a high-temperature and high-pressure working cylinder of a high-temperature and ultra-high-pressure thermoisostatic press, in particular to a method and system for measuring radial and circumferential deformation of a high-temperature and high-pressure working cylinder. Background technique [0002] The main body of the high-temperature ultra-high-pressure thermoisostatic press is a high-temperature and high-pressure working cylinder, which is a closed container. When working, the medium oil with a certain temperature is filled into the high-temperature and high-pressure working cylinder to form a mold with a specific temperature and pressure that meets the molding requirements. Working chamber: the maximum temperature of the high-temperature and high-pressure working cylinder is 300°C, and the maximum working pressure is 200MPa. However, the radial and circumferential deformation of the high-temperature and high-pressure worki...

Claims

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Application Information

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IPC IPC(8): G01B11/16
Inventor 米玉华鲍延年张程滔樊星曹志伟赵维范玉德吕欣蒋道建刘彤陈学平何碧陈良军陈道君张建明
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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