The structure and materials of the Granite Platform: a survey for industrial production and laboratories. Granite platform is a natural stone material made of precision benchmarking tools, instrumentation, precision tools, mechanical parts of the test, are the ideal datum. Especially for high-precision measurement, because of its unique characteristics, the cast iron plate pales. Granite after billions of years of natural aging, uniform structure, coefficient minimum, internal stress completely disappear, not deformed, so the precision of granite platform is very high.
At the same time granite platform is not afraid of acid and alkali corrosion, not rust, not easy to adhere to micro-dust, maintenance and maintenance is also very convenient and simple, the service life is very long. Granite platform is the use of natural stone materials made of precision benchmarking tools, instrumentation, precision tools, mechanical parts inspection, are ideal datum, granite platform especially for high-precision measurement. Granite platform is a measure of the flatness of the workpiece, granite platform and the contact point of the workpiece determines the processing cost of granite platform. Suitable for industrial production and laboratory measurement.