SLF not only manufactures components for mounting and bearings, but also fully machines various complex spindle components in-house by turning, milling, grinding, and drilling. For specific production requirements that we cannot fulfill ourselves, we rely on a network of dependable long-term partners and experts.
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平衡和试验主轴
SLF’s balancing- and test spindles are used in balancing machines, in test stands in high- and low-temperature regions, and in research and development, among other applications. Balancing and test spindles are used to hold balancing devices and clamping systems to fix the tools, test specimens or machine components to carry out the subsequent balancing process using different balancing methods.
修整主轴
SLF dressing spindles are employed to dress and shape various abrasive bodies (such as wheels) by means of special tools. They can be equipped with various sensors for chamfer detection and reliably fulfill the most stringent precision requirements.
钻床主轴和铣床主轴
SLF’s drilling and milling spindles are used in milling machines and machining centers. They are designed for various tool interfaces (including hollow shaft tapers, steep tapers, and collets, as well as short tapers) to mount/ hold the drilling and milling tools. The clamping systems used enable both manual and automated tool change. SLF drilling and milling spindles support different tool cooling options.
工件主轴/尾架套筒
SLF’s workpiece spindles and tailstock sleeves are high-precision positioning systems and can be used in any kind of machine tools for rotary machining (turning, grinding, etc.). These spindles and sleeves are designed to mount/ hold, support, and drive workpieces; the workpiece spindles (also called headstock spindles) are driven, whereas the tailstock sleeves serve to align the workpiece centrally on the opposite side.
磨削主轴
SLF’s grinding spindles are employed in grinding machines and machining centers for external and internal machining of various workpieces made of a wide range of materials (including metals, ceramic, special alloys, glass, etc.). They offer precision machining, quiet running, easy maintenance, long life, and robust design.
主轴服务
SLF spindle services extend a comprehensive range of complex spindle unit solutions comprising up- and downstream services, both for our own and other manufacturers’ products.
This service package includes our consultation on the design and dimensioning of machining systems and the analysis, wear and damage estimation, and repair of spindle units made by almost every other manufacturer as well.
定制化主轴解决方案
In the spindle unit sector, SLF provides a wide range of solutions, from which we design and manufacture products that are exactly tailored to your needs, starting with one-of-a-kind units. We also offer solutions for special technologies, such as friction welding (press welding method to join parts by friction) or welding of rails for railway lines.
主轴单元
我们设计和制造独一无二的高精度主轴并承接小批量订单，长度可达1,800mm，直径范围从32mm到525mm，运行精度为1μm。
特殊材料制成的滚动轴承
Roller bearings made of special materials are primarily used when standard solutions are insufficient. These include, for instance, applications in the food and drink industry, in robotics, in aeronautics and space travel, in medical engineering, and in the pharmaceutical and chemical industry.
混合陶瓷轴承
Due to their lower weight, they are well suited to high speeds and have outstanding electric resistance, which is why they are frequently used in electric motors. Hybrid bearings are also used more and more often in rail vehicles, wind turbines, and other applications with specific standards.
电绝缘轴承
Particularly in electric motors and generators, internally generated electricity between the rotor and the stator due to design is discharged in roller bearings.
双向推力角接触球轴承
Double-acting axial angular contact ball bearings of the 2344 design type are used to mount precision spindles in machine tools. Their design makes them very stiff high-precision bearings with axial preload and tight tolerances.
高精密双列圆柱滚子轴承
High-precision cylindrical roller bearings produced in single row and double row designs by SLF are ideal floating bearings. They are used not only as floating bearings, but also in applications demanding radially rigid, highly precise solutions with high load carrying capacity.
高精密单列圆柱滚子轴承
High-precision cylindrical roller bearings produced in single row and double row designs by SLF are ideal floating bearings. They are used not only as floating bearings, but also in applications demanding radially rigid, highly precise solutions with high load carrying capacity.