Inner diameter finished to 347mm, outer diameter with square threading is the key point! The material used is S45C.
We would like to introduce a case where we manufactured a spindle sleeve for machine tool parts. Due to its thin and long design, we created a jig and an original Boeing bite, followed by polishing. The dimensions are an outer diameter of φ205mm, a total length of 423mm, and a thickness of 12mm. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: S45C (pipe material) ■ Dimensions: Outer diameter φ205mm, total length 423mm, thickness 12mm ■ Due to its thin and long design, we created a jig and an original Boeing bite, followed by polishing. ■ Key points: Finishing of the inner diameter of 347mm, external diameter with square threading. *For more details, please refer to the PDF document or feel free to contact us.
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【Use of Machinery】 ■CAD/CAM ■Jig Manufacturing ■Lathe ■Machining *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Akatsuka Manufacturing, we mainly manufacture machine tool parts and related components. In recent years, we have seen an increase in projects involving non-ferrous metals such as stainless steel and aluminum, and we have also received more inquiries regarding thin workpieces for both flange work and cylindrical work. In 2017, we introduced a combined cylindrical grinding machine from Taiyo Koki, and in 2020, we utilized a manufacturing subsidy to acquire a high-precision CNC three-dimensional coordinate measuring machine, the XYZAX AXCEL from Tokyo Seimitsu, and we are striving to improve precision every day. 【Processing Size Guidelines】 - Cutting Processing: Minimum size for inner diameter processing Flange work Φ30 and above, cylindrical work Φ100 and above - Grinding Processing Maximum size for outer diameter processing is approximately Φ500 Minimum size for inner diameter processing is Φ110 For inner diameters below Φ50, please consult us; ultra-thin flange processing is available up to Φ500 (non-ferrous materials accepted). A list of our available machines can be found on our website. If you have any projects where we can assist, please do not hesitate to contact us.
![[Production Example] Machine Tool Parts Spindle Sleeve <Outer Diameter φ320mm>](https://image.mono.ipros.com/public/product/image/289/2001026020/IPROS74287258648768268139.jpeg?w=280&h=280)
![[Production Example] Machine Tool Parts Spindle Sleeve <Outer Diameter φ215mm>](https://image.mono.ipros.com/public/product/image/4b7/2001026040/IPROS92192626111384997984.jpeg?w=280&h=280)
