High-temperature furnace system for high-temperature material mechanical test

Abstract

The invention discloses a high-temperature furnace system for a high-temperature material mechanical test. The high-temperature furnace system for the high-temperature material mechanical test at least comprises high-temperature furnace structures, a support frame structure, an ascending and descending device and alignment devices, wherein the high-temperature furnace structures are supported andinstalled by using a supporting shaft of the support frame structure as an axis; the ascending and descending device is arranged at the bottom of the support frame structure; the ascending and descending device is connected with the high-temperature furnace structures, and the test height of the high-temperature furnace structures is adjusted according to requirements; the alignment devices are respectively arranged at the upper end and the lower end of the support frame structure; and the test position and direction of the high-temperature furnace structures are adjusted, and the influence caused by deviation of the high-temperature furnace structures in the use process on the test result is avoided. The high-temperature furnace system for the high-temperature material mechanical test hasthe advantages that the working efficiency of a high-temperature test system is greatly improved; the adjustment difficulty of an operator is improved; adjustment is convenient; and the accuracy of test data is improved.

Description

technical field [0001] The invention relates to a test device, in particular to a rotary high-temperature furnace system used in the mechanical test of high-temperature materials. Background technique [0002] High-temperature material mechanics tests are tensile tests performed at elevated temperatures above room temperature. In addition to stress and strain, two parameters of temperature and time should also be considered in high-temperature material mechanical tests. Temperature has a great influence on high-temperature tensile properties, so the temperature control requirements are very strict, and high-temperature furnaces are generally used for heating. At present, in the high-temperature material mechanics test, a single high-temperature furnace system is generally used, which provides a high-temperature environment for the sample and conducts the material mechanics test under the high-temperature environment. However, in the specific test process, the single high t...

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Problems solved by technology

[0003] (1) The general process of high-temperature test is to go through the process of installing the sample, heating the sample, and performing the test after reaching the temperature, then cooling down after the test, taking out the sample after cooling down, and clamping a new sample. During the process, due to the heating up process and the cooling down process, which accounted for most of the entire test process, this resulted in the fact that the testing machine and personnel could not work at full capacity during most of the time, resulting in a huge waste of equipment and manpower, which seriously affected improved the efficiency of the test;

[0004] (2) The existing single high-temperature furnace system adopts a swing-arm fixed-height structure. Every time the height of the high-temperature furnace is changed, a lot of manpower will be wasted, and it is difficult to lift the high-temperature furnace due to the manual lifting method. The furnace is positioned at the ideal height position, which affects the accuracy of the experimental data; this also makes it impossible to conveniently adapt to the test of samples of various lengths;

[0005] (3) The existing single high-temperature furnace system adopts a swing arm structure. Every time the furnace returns to the test position, the position cannot be adjusted conveniently, causing the high-temperature furnace to deviate from the ideal test position, thus affecting the accuracy of the test results sex

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