Cylindrical roller linear guide for high-end machine tools (figure)
At the beginning of the introduction of linear guides, the rolling elements used balls that were easier to product, but as mechanical equipment continued to pursue high performance, cylindrical roller linear guides with better performance appeared. IKO started to develop cylindrical roller linear guides in the 1980s. After many changes in design innovation, the latest generation of products has already achieved a lot of excellent performance. High load and high rigidity Figure 1 shows the structure of a cylindrical roller linear guide. The four-row cylindrical roller is cyclically arranged to form an X-shaped contact with the slide rail at 45°, which can uniformly bear the load in all directions. figure 1 Figure 2 is a comparison of the basic static load ratings. figure 2 Figure 3 is a comparison of the rigidity of a cylindrical roller linear guide and a ball linear guide. It can be seen that the load capacity is much larger than that of the ball linear guide. The cylindrical roller linear guide is smaller than the ball linear guide while maintaining the load capacity and rigidity. In this way, the cylindrical roller linear guide also makes it possible to miniaturize the device while satisfying the heavy cutting capability and high cutting accuracy requirements of the machine tool. Therefore, not only in the field of heavy-duty machine tools and high-precision machine tools, cylindrical roller linear guides have been widely used. In the light equipment industry such as electronics, cylindrical roller linear guides also have a place. image 3 Next page Bottom Suction Submersible Pump Bottom Suction Submersible Pump,Sewage Pump System,Submersible Pump Motor,Submersible Turbines Zhengzhou Shenlong Pump Industry CO.,Ltd , http://www.waterpump-manufacturer.com
In recent years, in order to improve the performance of machine tools, major machine tool companies are striving to develop products that are compound, multi-axis, miniaturized, and high-speed. The cylindrical roller type linear guide developed by IKO has been widely used in high-end models. IKO analyzed the demand for high-end machine tools on the market and provided a good reference for the design of linear motion structures. 
