Granite components are precision-machined from a base granite platform to meet customer needs, including drilling, slotting, parallelism adjustment, and flatness correction. Compared to ordinary granite platforms, granite components have higher technical requirements and are primarily used in tooling and precision instruments within the machinery industry, hence the name “granite components.” Their exceptional properties include wear resistance, high temperature resistance, stable physical properties, and a dense structure. Even impact-resistant grains do not cause loss of surface precision, resulting in a smooth surface.
Granite components offer easy maintenance on their working surfaces, a stable material with a low coefficient of linear expansion, high mechanical precision, and resistance to deformation. Their excellent hardness and strength make them suitable for on-site work environments. Measurements are smooth and free of sticking, and even minor scratches do not affect measurement accuracy. As a stone product, granite components are rust-resistant and have a long service life.
Granite components have long been used primarily in machinery manufacturing, primarily as instruments and measuring tools, resulting in relatively stable market demand. In recent years, with rising living standards, granite components have gradually gained acceptance in homes and other areas, becoming a symbol of quality and taste, particularly in line with modern aesthetics. This is one of the reasons for the growing demand for granite components in the domestic market in recent years. Granite components are suitable for a variety of working environments and can maintain their precision over time, ensuring accurate processing and inspection. They are particularly well-suited for measurement and precision assembly.
Main Advantages of Granite Components
Low linear expansion coefficient: Less affected by temperature fluctuations, ensuring stable precision.
High thermal stress resistance: Compared to arc welding, they are less prone to cracking caused by thermal stress.
Moisture-resistant and rust-resistant: Easy to use and maintain.
Stable material: Granite undergoes long-term natural aging, fully releasing internal stress and resisting deformation.
Minimal impact of surface damage: Impacts and scratches only produce pits and do not affect measurement accuracy.
Dense microstructure and smooth surface: Low roughness, ensuring smooth measurement operations.
Machinability after welding repairs: Repairs made by spray welding or arc welding can be machined, achieving a color similar to the parent material, but thermal deformation should be considered.
Key Factors to Consider When Designing Granite Components
Insert size and hole accuracy: Ensure the reliable transmission of torque by the insert.
Straight Rail Design: Consider whether screw fastening is required or grooves can be used for fastening.
Load Capacity and Load Characteristics: Design the load-bearing structure based on the application requirements.
Foundation Support Method: Choose a steel frame or vibration isolation system.
Surface Quality: Control flatness and roughness to ensure measurement accuracy.
Air Bearing Design: Reserve an air bearing surface if required.
Side Visibility: Consider whether the side of the granite component is exposed.
Environmental Factors: Consider the impact of temperature fluctuations, humidity, vibration, and dust on component performance.
Through comprehensive consideration of these factors, granite components not only meet the high standards of precision measurement and mechanical manufacturing, but also maintain stable performance over time in complex environments, providing customers with reliable, high-precision solutions.
Post time: Sep-22-2025