Spindle rotation accuracy
High-precision spindles achieve improved machining quality, reduced tool wear, and stable operation for long periods!
The rotational accuracy of the spindle is an important indicator that affects the operational stability of the spindle and the machining precision. It is usually measured by the radial and axial runout at the spindle tip or the tooling mounting surface during no-load and low-speed rotation. This accuracy greatly depends on the manufacturing precision of the spindle components and the quality of assembly. 【General Standards for Rotational Accuracy】 ■ Runout at the spindle end face ≦ 1μm ■ Runout of internal taper ≦ 2μm ■ Runout measured with a 300mm test bar ≦ 15μm *For more details, please download the PDF or feel free to contact us.
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Our company was established in 1977, starting with the development of dedicated machines. As we progressed with in-house development, we deeply recognized the importance of spindles. In 1998, we introduced repair and manufacturing technology for high-frequency spindles from Europe, and in addition to repairing these high-frequency spindles, we have also been engaged in the research and development of built-in high-speed spindles. With the management philosophy of "Quality First," we aim to enhance our customers' competitiveness by continuously developing high-quality built-in high-speed spindles. Additionally, in addition to mass production, we provide specialized services for machine tool manufacturers with specific needs for built-in high-speed spindles, including design, development, assembly, and testing.