Portable microstructure observation and Vickers hardness testing machine

Abstract

A portable microscopic structure observation and Vickers hardness test all-in-one machine is provided with a base, and the base is provided with a fixing knob, a power source wire and a switch. The center of the base is perpendicularly and upwards provided with a lifting screw column, a screw column lifter and a center column in a matched mode; the screw column lifter is provided with a lead screw handle; the upper portion of the lifting screw column is provided with a rotary disc, a transverse translation table and a longitudinal translation disc; the longitudinal translation disc is provided with a sample carrying platform, three-jaw clamp pliers, four-jaw clamp pliers and butt clamp pliers; the upper portion of the lifting screw column is perpendicularly provided with the center column, and the upper portion of the center column is sequentially provided with a flattening disc and an objective lens pressure head convertor; the top of the objective lens pressure head convertor is provided with an eyepiece and a measurer. The portable microscopic structure observation and Vickers hardness test all-in-one machine is compact in structure, novel in style, easy and convenient to operate and convenient to carry, has the wide magnification times and test force range, is provided with multiple test sample special fixtures, can meet the detection requirements of different materials and complex-shaped test samples and can easily process and storage observation images and measured data.

Description

technical field [0001] The invention relates to the technical field of metal material testing instruments, in particular to a portable integrated machine for microstructure observation and Vickers hardness testing. Background technique [0002] The microstructure and performance analysis of metal materials are the two key points of research in the field of materials science and engineering. Metallographic microscope analysis is a basic means to study the internal microstructure of metal materials, which can provide many important information about the relationship between material composition, thermal processing technology, organizational structure and mechanical properties. Usually, samples are taken from typical parts of the material, and then undergo a series of metallographic preparation procedures to obtain metallographic microscopic samples that meet the technical requirements, which can be observed and studied under a metallographic microscope. Vickers hardness is a ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of material metallographic structure observation and Vickers hardness testing equipment at the present stage, cumbersome detection steps, low detection efficiency, and inconvenient use, the present invention provides a portable integrated machine for microstructure observation and Vickers hardness testing; The invention is compact in structure, novel in style, easy to operate, easy to carry, has wide magnification, test force range and a variety of special fixtures for samples, which can meet the detection requirements of samples of different materials and complex shapes, and it is easy to observe images and measure data Handling and Storage

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