Adjusting and aligning device for creep fatigue testing machine

Abstract

The invention discloses an adjusting and aligning device for a creep fatigue testing machine and relates to the field of test instruments. The device comprises an operation table and also comprises alifting device and an adjusting and aligning device are fixed to the operation table. The lifting device comprises a lifting base body, and also comprises a driving device, a power transmission deviceand a high-temperature furnace assembly which are arranged on the lifting base body. The power transmission device is connected with the lifting base body, the high-temperature furnace assembly is arranged on the power transmission device, the accurate position adjustment and positioning of a high-temperature furnace and an extensometer are facilitated, and therefore, the experiment precision ishigh.

Description

technical field [0001] The invention relates to the field of test instruments, in particular to a lifting alignment device for a creep fatigue machine. Background technique [0002] In industry, devices or equipment made of engineering materials are ubiquitous. Engineering materials refer to materials used in engineering fields such as machinery, vehicles, ships, construction, chemicals, energy, instrumentation, and aerospace. It is used to manufacture engineering components and mechanical parts, and also includes some materials used to manufacture tools and materials with special properties. Different engineering materials have different material properties, which make them work in different environments. Engineering materials include steel used in thermal power plant supercritical units and aero-engine materials, which are often used in high-temperature environments. At present, the testing of high-temperature performance of materials mainly includes high-temperature cre...

AI Technical Summary

Problems solved by technology

[0003] Based on the above-mentioned existing manual adjustment and positioning of high-temperature furnaces and extensometers, the accuracy of adjustment and positioning is not high, the adjustment and positioning are not easy, and the manpower consumption is large, resulting in the problem of low experimental accuracy, and in order to solve the above-mentioned existing problems The manual adjustment and positioning of high-temperature furnaces and extensometers has the problems of low adjustment and positioning accuracy, difficulty in adjusting and positioning, and high manpower consumption, resulting in low experimental accuracy. The present invention provides an adjustment for creep fatigue testing machines. Alignment device, so that in view of the above-mentioned existing manual adjustment and positioning of high temperature furnace and extensometer, the accuracy of adjustment and positioning is not high, the adjustment and positioning are not easy, the manpower consumption is large, and the technical problems resulting in low experimental accuracy are proposed. The following technical solutions:

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