Granite/Marble Mechanical Components: Precision, Advantages and Global Trends

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Granite/Marble mechanical components are further customized based on traditional Granite/Marble surface plates according to specific customer requirements, involving processes such as drilling (with embedded steel sleeves), grooving and precision leveling. Compared with standard Granite/Marble plates, these components require higher technical precision, especially in terms of flatness and parallelism. Although the production process – combining machining and manual grinding – is similar to that of standard plates, the involved craftsmanship is significantly more complex.

Precision and micro-manufacturing technologies have become key areas in advanced manufacturing and important indicators to measure a country's high-tech capabilities. The development of cutting-edge technologies, including those in the defense field, is highly dependent on the advancement of ultra-precision and micro-manufacturing processes. These technologies aim to enhance mechanical performance, improve quality and increase the reliability of industrial components by improving precision and reducing size. These manufacturing methods represent the integration of multiple disciplines, including mechanical engineering, electronics, optics, computer-controlled systems and new materials. Among the materials used, natural Granite/Marble is gaining increasing popularity due to its excellent physical properties. Its inherent rigidity, dimensional stability and corrosion resistance make Granite/Marble an ideal choice for high-precision mechanical components. Therefore, Granite/Marble is increasingly used in the manufacturing of components for measuring instruments and precision machinery – a trend recognized worldwide.

Many industrialized countries, including the United States, Germany, Japan, Switzerland, Italy, France and Russia, have adopted Granite/Marble as the main material for their measuring tools and mechanical components. In addition to the growth in domestic demand, the export of China's Granite/Marble mechanical components has also increased significantly. Markets such as Germany, Italy, France, South Korea, Singapore, the United States and Taiwan have been steadily increasing their purchases of Granite/Marble platforms and structural components every year.