Using skill of metallographic microscope

- Apr 30, 2020-

The on-site metallographic microscope (portable metallographic microscope) is suitable for metallographic examination and failure analysis of various large-scale workpieces on site. It does not need to cut and sample, but directly grinds and polishes the workpieces to ensure the integrity of the workpieces. The microscope base is equipped with a magnetic suction seat, which directly adsorbs on the workpieces to observe the metallographic structure on site. The portable metallographic microscope is suitable for aviation manufacturing, Machinery manufacturing, vehicle manufacturing, boiler and pressure vessel manufacturing and inspection, petrochemical, railway, shipbuilding, power plant, power station, equipment installation, large mold, safety inspection, quality supervision, Field metallographic microscope (portable metallographic microscope) can also be widely used in factories and laboratories for casting quality identification, raw material inspection or metallographic structure research and analysis after material treatment

Using skill of metallographic microscope

In the daily use of metallographic microscope, maintenance can improve work efficiency and prolong the service life of instruments, which is an indispensable course. The following methods are applicable to metallographic microscope, metallographic cutting machine, pre grinding machine, polishing machine and inlay machine

1. Lens cleaning

When maintaining the lens of the metallographic microscope, use a blow ball or soft medical gauze to clean the dust. If there are more stubborn stains on the lens of the metallographic microscope, such as fingerprints, grease, etc., use a clean soft cotton cloth, Wipe lens paper or medical gauze lightly with pure alcohol. Do not use xylene to clean the prism surface of the incident lens or the eyepiece at the bottom of the binocular. Pure alcohol and xylene are easy to burn. Pay special attention to the fire when switching the power supply. Generally, the anti electrostatic function of the metallographic microscope is very good, so you do not need to worry about the static ignition

2. When the metallographic microscope is not used

For metallographic microscope, when not in use, please cover it with plastic cover and put it in a dry place to avoid mildew. For metallographic microscope, we especially recommend that the objective lens and eyepiece be kept in a container such as a dryer and put desiccant

3. Dampproof and foreign matters

We use metallographic microscope or other microscopes. Do not put the microscope in a wet place. If water falls on the microscope, turn off the power switch immediately and use it after treatment and confirmation of drying

4. Regular inspection

When we use metallographic microscope, in order to maintain the performance of microscope, we usually need to carry out regular inspection to see whether the light path, lens, electrical and other aspects work normally, find out in time and handle in time

Main purpose of the instrument

Metallographic microscope is suitable for metallographic examination and failure analysis of various large-scale workpieces on site. It does not need cutting and sampling, but can be directly polished and polished on workpieces to ensure the integrity of workpieces. The base of microscope is equipped with magnetic suction seat, The portable metallographic microscope is suitable for aviation manufacturing, machinery manufacturing, vehicle manufacturing, boiler and pressure vessel manufacturing and inspection, petrochemical, railway, shipbuilding, power plant, power plant, equipment installation, large-scale mold, safety inspection, quality supervision, physical and chemical laboratory and other industries. It can also be widely used in factories The laboratory is responsible for the quality identification of castings, the inspection of raw materials or the research and analysis of the metallographic structure after material treatment