hardness tester durometer

The following are some purchasing guides for metallographic grinding and polishing machines: First, clarify your needs and usage scenarios Second, performance parameters Third, operational convenience Fourth, stability and reliabilityCheck whether the structural design of the equipment is stable and whether it operates smoothly and with low noise. Fifth, safety performance…

Metallographic sample preparation equipment usually includes the following types:

A metallographic cutting machine is a device used for cutting specimens in metallographic analysis. Its main function is to cut the materials to be tested into shapes and sizes suitable for subsequent grinding, polishing, and observation and analysis. Metallographic cutting machines have the following characteristics and advantages: