Motion Performance
High Straightness: Linear optical axes are precision-machined, resulting in extremely low straightness error. This provides stable linear guidance for mating components, ensuring high precision during linear motion and reducing motion deviations caused by shaft bending or deformation. Like a train traveling on straight tracks, it reaches its destination more accurately.
Good Roundness: Good roundness ensures uniform contact between the optical axis and bearings, sliders, and other components during rotation or linear motion, reducing localized wear and vibration. This lowers noise and improves the smoothness and reliability of equipment operation. For example, in some precision instruments, this smoothness is crucial for ensuring the accuracy of measurement results.
Smooth Surface: A smooth surface reduces the coefficient of friction between moving parts, minimizing energy loss and wear. This makes equipment operate more smoothly, enabling higher speeds with less power and extending the equipment's lifespan.
Material Performance
Diverse Materials: Suitable materials can be selected based on different usage environments and requirements. For example, ordinary carbon steel is low-cost and easy to process, suitable for general environments; stainless steel has strong corrosion resistance and can be used for long periods in harsh environments such as humidity and acids/alkalis, widely used in the food and pharmaceutical industries; alloy steel has high strength, high hardness, and good wear resistance, meeting the requirements of high load, high speed, and high precision, and is commonly used in CNC machine tools, aerospace, and other fields.
Rich Surface Treatment Options: Chrome plating improves surface hardness and wear resistance, enhancing appearance quality; high-frequency quenching forms a high-hardness quenched layer on the surface while maintaining good toughness in the core, capable of withstanding large impact loads; nitriding creates a nitrided layer with high hardness, good wear resistance, and strong corrosion resistance, and it bonds firmly to the substrate with minimal deformation impact, further improving the performance of the optical axis and adapting to different working conditions.
Installation and Maintenance
Easy Installation: The linear optical axis has a simple structure, typically a cylindrical solid or hollow shaft, making it easy to position and fix during installation. It can be quickly connected to various mechanical structures, reducing installation time and costs. Low maintenance costs: Due to its excellent wear resistance and corrosion resistance, as well as the performance improvement brought about by surface treatment technology, the linear optical axis has a low probability of failure during use, reducing the frequency of repair and replacement, thereby lowering maintenance costs.