Žulová kontrolná povrchová doska

A Granite platform is a platform product made of granite processed by machine tools and manually ground in a constant temperature chamber, with high flatness accuracy.

Physical parameters of granite platform:

Specific gravity: 2970-3070kg/m3;

Compressive strength: 245-254kg/mm2;

Elastic wear: 1.27-1.47N/mm2;

Linear expansion coefficient: 4.6 × 10-6/℃;

Water absorption rate of 0.13;

Shore hardness of HS70 or above.

The accuracy of granite platforms is much higher than that of cast iron platforms. This is because granite has undergone long-term aging treatment and no longer has internal stress. The accuracy levels of 000, 00, 0, and 1 are ideal tools for marking and inspection in processing enterprises.

Place of Origin： Hebei, China

Záruka: 1 rok

Customized support： OEM, ODM, OBM

Brand Name： Storan

Model Number：1006

Materiál: žula

Color： blank

Specification：200X200mm-3000X5000mm or customize

Surface： flat, tapped holes, T-slots, etc.

The hardness of the Working Surface： HS70

Surface Treatment： ground finish

Precision Grade：0-2

Stand： available

Packaging：p lywood box

Usage ：precision gauging, inspection, layout,t and marking purposes

Packaging Details： Plywood box

Supply Ability:20000 Pieces/Pieces per Year

Lead time:

Granite Surface Plate:

Granite Surface Plates are best known due to their rust-less properties. The hardness of the granite surface plates is also more

than the Cast Iron Surface Plates. They are wildly used for precision gauging, inspection, layout and marking purposes and

preferred by Laboratories, Engineering Industries and Workshops.

Material: Granite

Specification: 1000X750mm-3000X4000mm or customize

Surface: flat, tapped holes, T-slots, etc.

Tvrdosť pracovnej plochy: HS70

Povrchová úprava: brúsenie

Precision grade: 0-2

Packaging: plywood box

Why Granite Surface Plates are Essential for Precision Measurement

In the realm of precision measurement, granite surface plates stand as an indispensable tool for quality control and engineering applications. Their unique properties make them the preferred choice among precision engineers, machinists, and quality assurance professionals.

Granite surface plates are crafted from natural granite, known for their exceptional hardness, stability, and resistance to deformation. This solid foundation allows for accurate measurements, as it provides a flat, stable reference surface. Unlike other materials, granite does not warp or change shape over time, ensuring that measurements remain consistent and reliable.

One of the critical advantages of granite surface plates is their ability to withstand wear and tear from repeated use. This durability is vital in industrial settings where precision is paramount. Furthermore, granite is chemically resistant, allowing it to withstand exposure to oils, solvents, and other contaminants without losing its integrity. This characteristic is crucial in maintaining a clean workspace and ensuring that measurement equipment remains untainted.

Moreover, granite surface plates come in various sizes and configurations, catering to different applications. Whether utilized for inspecting machined parts, aligning equipment, or conducting intricate assembly tasks, these plates provide a versatile solution for various precision measurement needs. Their smooth surface can be easily cleaned and maintained, contributing to their long-term usability and accuracy.

In conclusion, granite surface plates are essential for any operation requiring high-precision measurements. Their durability, stability, and resistance to environmental factors make them the ideal choice for professionals in diverse fields. Investing in a granite surface plate not only enhances measurement accuracy but also ensures the longevity of your tools and equipment, making it a wise choice for any quality-focused organization.

The Role of Granite Surface Plates in Modern CNC Machining

In the realm of modern CNC (Computer Numerical Control) machining, precision is paramount. Among the various tools that facilitate this accuracy, granite surface plates stand out as a cornerstone of the machining process. Their role in CNC machining is both vital and multifaceted, providing a stable foundation that ensures optimal performance.

Granite surface plates are prized for their exceptional rigidity and stability. Made from natural granite, these plates offer a flat and hard surface that is essential for measuring and inspecting machined parts. The inert properties of granite also minimize the effects of temperature fluctuations, ensuring that precision measurements remain consistent over time. This stability is critical in CNC machining environments, where even the slightest deviation can lead to significant errors in the final product.

Moreover, granite surface plates come equipped with high wear resistance, enabling them to withstand the rigors of daily use in manufacturing settings. Unlike other materials, granite does not deform under pressure, preserving its flatness and accuracy even under heavy loads. Additionally, their non-porous nature aids in easy cleaning and maintenance, further contributing to their longevity.

In CNC machining, granite surface plates serve as essential tools not only for aligning and supporting workpieces during machining but also for precision measurement. These plates are crucial when calibrating CNC machines, as they provide reliable reference points to ensure that each component is processed correctly.

In conclusion, the role of granite surface plates in modern CNC machining cannot be overstated. They provide the necessary stability, durability, and accuracy that are critical for high-quality machining processes. As the industry continues to evolve, the reliance on granite surface plates will remain a key component in achieving manufacturing excellence.