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Cutting Coolant
Product Description
In order to get better cutting effect and reduce burns of samples, metallograph...
A metallographic grinder is an important piece of laboratory equipment used in the preparation of samples for metallographic analysis. It can grind and polish dry or wet samples. Its double discs and dual constant speed settings allow the user to achieve optimal grinding and polishing results. It also has a cooling device to prevent sample damage. Its ease of use and safety make it ideal for scientific research institutes, laboratories, and factories.
Manual grinding is useful when automatic equipment is not available or when the depth of grinding must be precise. For instance, in the preparation of micro-electronic devices and multiplayer packages, it is essential to grind a specimen to a certain depth. Depending on the type of specimen, the preparation time may need to be adjusted. Usually, the preparation time is longer for larger specimens, and the force applied is lower for small specimens.
The most common type of abrasive used in metallography is diamond. The diamond abrasive is incredibly hard and will not wear out quickly. Its durability will last a long time, which is important in some applications. Moreover, the diamond abrasive is relatively soft, making it an excellent material for use in laboratory settings.
Another type of metallographic grinder is the automatic grinding and polishing machine. The automatic grinding and polishing machine uses water-cooling apparatus to cool and polish specimens. The grinding dish will be positioned on a clamping device and be moved in and out as it rotates. The grinding rings are housed in the grinding and polishing dish and have varying levels of abrasiveness. The cooling water outlet is located in the top of the grinding and polishing dish.
Other metallographic grinding and polishing equipment includes sanders and polishers. These instruments are used to give a polished surface to samples for materials analysis. A metallographic grinder typically holds a sample of a metal alloy that has been fixed into a pitch base. While this is the standard format, there are also several types of metallographic polishing equipment that can accommodate whole parts and sectioned samples.
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