The material is S45C (fully machined from round stock)! Due to its thin walls, it is finished with internal and external diameter grinding.
We would like to introduce a case where we manufactured a spindle sleeve for machine tool parts. The key point is that it was finished by inner and outer diameter grinding due to its thin wall. The dimensions are an outer diameter of φ193mm and a total length of 38.5mm. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: S45C (fully machined from round material) ■ Dimensions: Outer diameter φ193mm, total length 38.5mm ■ Key Point: Finished by inner and outer diameter grinding due to thin wall ■ Process: Two-axis lathe → MC → Compound machining (after jig creation) *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 Production ■Lathe ■Machining ■Grinding *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.