The metallographic polishing machine has the advantages of reasonable structure, smooth transmission, low noise, convenient operation and maintenance, etc. It can meet the polishing requirements of more materials, and is equipped with a water supply system for polishing, which is an excellent equipment for polishing samples. Metallographic polishing machine polishing machine consists of basic components such as base, polishing plate, polishing fabric, polishing cover and cover. Next, the editor will introduce the metallurgical polishing machine manufacturer's recommendations, operating procedures and precautions for use.
　　 Metallographic polishing machine manufacturer recommended
　　 1. Cangzhou OUPU
Cangzhou Oupu Testing Instrument Co., Ltd. mainly produces `Cangzhou Oupu` ultrasonic thickness gauge, coating thickness gauge, ultrasonic flaw detector, Leeb hardness tester, Brinell hardness tester, Shore hardness tester, electric spark detector , Roughness tester, at the same time, it sells non-destructive testing instruments such as Rockwell hardness tester, Vickers hardness tester, testing machine, spectrometer, element analyzer, noise meter, anemometer, combustible gas tester, etc. Over the years, the company's products are known for their powerful functions, reliable quality, and stable performance, and are well received by users and distributors.
　　 2. Struers
Struers is the world's leading manufacturer of solid material metallographic sample preparation equipment and consumable products. The market share of related products in the global market exceeds 40%. Since its establishment in 1875, Struers has gradually changed from being an early supplier of traditional laboratory equipment to specializing in the development and production of materials microstructure analysis and preparation equipment (metallographic sample preparation equipment). At present, great achievements have been made in the preparation, testing and analysis of various types of samples including metals, ceramics, plastics and other materials. Products are widely used in quality testing, failure analysis and solid materials research. The product covers the entire field of metallographic sample preparation instruments and consumables, from simple manual machinery to sophisticated computerized sample preparation equipment.
　　 3. Tanster
Suzhou Tanster Metallographic Sample Preparation Technology Co., Ltd. is specialized in R & D and sales of automated optical analysis equipment and auto parts cleanliness testing equipment. It has a professional optical application and image analysis team. With strong automation technology and resource integration capabilities , Providing a reliable and stable product solution for automotive parts inspection. Such as cleanliness testing equipment, casting porosity testing equipment, industrial endoscopes, metallographic analysis equipment, etc.
　　 Operation rules of metallographic polishing machine
1. Place a container at the outlet of the drain pipe or lead the drain pipe to the drain port to drain the waste liquid.
2. Fix the wet polishing cloth to the polishing disk through the steel ring to ensure that the steel ring is level, the surface of the polishing cloth is flat and free of wrinkles, and finally cover it with a protective cover and press it tightly.
3. Insert the power plug into the power socket, press the green start button, the motor starts, and polishing work can be carried out.
4. When polishing, add appropriate amount of polishing liquid or polishing paste and water to the polishing cloth while polishing.
5. After polishing, press the red stop button to cut off the power. Fill in the usage logbook.
　　 Matters needing attention for metallographic polishing machine
1. It is not allowed to apply excessive pressure to the sample during use, so as not to damage the motor or tear the fabric due to the overload of the motor.
2. Don't gather people during polishing, keep the body polished in an upright state, and don't look down to observe.
3. Before starting the installed polishing machine, check whether the steel ring and protective cover are loose.
4. The polishing fabric should be tightly attached to the polishing disc, and it is not allowed to use the damaged fabric to avoid the risk of the sample flying out during polishing.
5. When the machine is not in use, it should be cleaned and maintained in time. Cover it with a plastic cover to prevent dust or other foreign objects from falling onto the polishing fabric and affecting the future polishing effect.
6. After long-term use of the machine, the lubricant in the motor bearing should be replaced in time.
Metallographic polishing machine is mainly used for the grinding of sample materials during metallographic test. After using the polishing machine, the polishing machine should be maintained in a timely manner. Maintenance includes regular maintenance of the machine and regular care of the machine. If possible, send the polishing machine to the manufacturer for maintenance at a fixed time every year, as long as these polishing machines are made, they can basically be used for a long time.
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