A damping detection device for magnesium matrix alloy

Abstract

The invention provides a magnesium matrix alloy damping detection device comprising: a housing, a cover, an annular heater, a non-contact vibration sensor, an excitation device, and a controller; A hydraulic jacking device is fixed inside; a telescopic clamping device is installed at the center of the bottom of the cover, and the telescopic clamping device is used to clamp the ZK magnesium matrix alloy, and a temperature sensor is fixed at the end of the ZK magnesium matrix alloy; The inner wall is arrayed in the vertical direction; the non-contact vibration sensors are evenly distributed on the inner wall of the shell and located at the lower end of the ring heater; the vibration excitation device is symmetrically fixed at both ends of the shell and extends to the inside of the shell Located in the middle section of the non-contact vibration sensor; the controller is electrically connected to the hydraulic jacking device, the telescopic clamping device, the ring heater, the non-contact vibration sensor, and the temperature sensor. The invention integrates the detection of the damping distribution of the ZK60 magnesium matrix alloy at different temperatures.

Description

technical field [0001] The invention belongs to the technical field of alloy detection, in particular to a magnesium matrix alloy damping detection device. Background technique [0002] With the development of industrial technology, ZK60 magnesium base alloy is widely used in various scientific research fields. With the rapid development of high-precision mechanical equipment technology, the distribution of ZK60 magnesium base alloy at different temperatures and the research on vibration attenuation process are becoming more and more It is becoming more and more important to study the damping distribution and vibration attenuation process of ZK60 magnesium matrix alloy at different temperatures to explore the anti-vibration effect of equipment such as aircraft wings and engine casings made of ZK60 magnesium matrix alloy when subjected to temperature changes. , so as to better serve the aerospace and other scientific and technological fields. [0003] However, the current ZK...

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Problems solved by technology

[0004] The invention provides a magnesium matrix alloy damping detection device, the purpose of which is to solve the problem that the above-mentioned existing ZK60 magnesium matrix alloy damping detection equipment requires a variety of instruments to work together, and its cumbersome connection is not conducive to the ZK60 magnesium matrix alloy damping detection, resulting in ZK60 magnesium matrix alloy damping Technical Issues in Detecting Distortion

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