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How to Measure the Flatness of Steel Parts Using a Granite Square?
In precision machining and inspection, the flatness of steel components is a critical factor that directly affects assembly accuracy and product performance. One of the most effective tools for this purpose is the granite square, often used in combination with a dial indicator on a granite surfac...Read more -
The Role of Marble Surface Plate Stands in Precision Applications
As a high-precision measuring tool, a marble (or granite) surface plate requires proper protection and support to maintain its accuracy. In this process, the surface plate stand plays a vital role. It not only provides stability but also helps the surface plate perform at its best. Why Is the Sur...Read more -
Is the Color of Marble Surface Plates Always Black?
Many buyers often assume that all marble surface plates are black. In reality, this is not entirely correct. The raw material used in marble surface plates is typically gray in color. During the manual grinding process, the mica content within the stone may break down, forming natural black strea...Read more -
Essential Maintenance Tips for Granite Parallel Blocks
Granite parallel blocks, made from Jinan Green granite, are precision measuring tools widely used in industries for inspecting instruments, precision tools, and mechanical parts. Their smooth surface, uniform texture, and high strength make them ideal for measuring high-precision workpieces. The ...Read more -
Why Granite is Ideal for High-Precision Measuring Tools
Granite is widely recognized as an ideal material for the manufacture of precision measuring instruments due to its outstanding physical and chemical properties. Composed primarily of quartz, feldspar, hornblende, pyroxene, olivine, and biotite, granite is a type of silicate rock where silicon di...Read more -
Advantages of High-Precision Granite Surface Plates
Granite surface plates are essential tools in precision measurement and inspection, widely used in industries such as machinery manufacturing, aerospace, and laboratory calibration. Compared with other measuring bases, high-precision granite surface plates offer outstanding stability, durability,...Read more -
Technical Requirements for Marble and Granite Mechanical Components
Marble and granite mechanical components are widely used in precision machinery, measuring equipment, and industrial platforms due to their excellent stability, high hardness, and wear resistance. To ensure accuracy and durability, strict technical requirements must be followed during the design ...Read more -
Which Type of Abrasive is Used for Granite Surface Plate Restoration?
The restoration of granite (or marble) surface plates typically uses a traditional grinding method. During the repair process, the surface plate with worn precision is paired with a specialized grinding tool. Abrasive materials, such as diamond grit or silicon carbide particles, are used as auxil...Read more -
Applications and Usage of Granite Precision Components
Granite precision components are essential reference tools for high-accuracy inspection and measurement. They are widely used in laboratories, quality control, and flatness measurement tasks. These components can be customized with grooves, holes, and slots, including through-holes, strip-shaped ...Read more -
Precautions for Using a Marble Surface Plate and Its Industrial Value
Usage Precautions for Marble Surface Plates Before Use Ensure the marble surface plate is properly leveled. Wipe the working surface clean and dry using a soft cloth or a lint-free cloth with alcohol. Always keep the surface free from dust or debris to maintain measurement accuracy. Placing W...Read more -
How to Drill Holes in a Standard Granite Surface Plate
Drilling into a standard granite surface plate requires proper tools and techniques to ensure precision and avoid damaging the work surface. Here are the recommended methods: Method 1 – Using an Electric Hammer Start the drilling process slowly with an electric hammer, similar to drilling into co...Read more -
How to Protect Marble Components – Maintenance and Preservation Tips
Marble components are a type of high-precision measuring and structural material known for their unique patterns, elegant appearance, durability, and high accuracy. They are widely used in the international architectural and decorative industries, and have become increasingly popular in China in ...Read more