Functions and Applications of Granite Non-Standard Mechanical Components

Granite components are highly regarded for their exceptional stability and minimal maintenance requirements. These materials exhibit a low coefficient of thermal expansion, making them ideal for long-term use without deformation. With high hardness, wear resistance, and excellent mechanical precision, granite components are also resistant to rust, magnetism, and electrical conductivity.

Granite components play a crucial role in various mechanical assemblies. To ensure high-quality performance, it is essential to follow the specific assembly requirements for each type of granite-based machinery. While assembly techniques may differ depending on the machinery, there are several key practices that remain consistent across all operations.

Key Considerations for Granite Component Assembly:

1. Cleaning and Preparation of Parts
   Proper cleaning of components is essential before assembly. This includes removing residual casting sand, rust, chips, and other debris. Critical components, such as gantry machine parts or internal cavities, should be coated with anti-rust paint to prevent corrosion. Use diesel, kerosene, or gasoline as a cleaning agent to remove oil, rust, or attached debris, and then dry the parts with compressed air.

2. Lubrication of Mating Surfaces
   Before connecting or fitting components, it is necessary to apply lubricant to the mating surfaces. This is particularly important for parts like bearings in the spindle box and the lead screw nuts in lifting mechanisms. Proper lubrication ensures smooth operation and minimizes wear during usage.

3. Accuracy of Fitting Dimensions
   When assembling mechanical parts, it is vital to ensure the correct fitting dimensions. During assembly, check the fit of key components, such as the spindle neck and bearing, as well as the center distance between the bearing housing and spindle box. It is recommended to double-check or perform random sampling of fitting dimensions to ensure that the assembly meets precision standards.

Conclusion:

Granite non-standard mechanical components are an indispensable part of high-precision industrial applications. Their durability, dimensional stability, and resistance to wear and corrosion make them ideal for use in machinery that requires long-lasting performance. Following proper cleaning, lubrication, and assembly techniques ensures that these components continue to perform at the highest standards. For further details or inquiries about our granite mechanical components, feel free to contact us.