High-precision engraving is possible, such as convex characters with a size of 0.2mm and a width of 0.03mm, and fine text engraving on cylinders.
Our company specializes in engraving processing and is skilled in fine precision engraving. 【Features of Our Engraving Processing】 ◎ Capable of processing the engraving edge of characters to 0.005±0.003mm ◎ Able to engrave characters in narrow spaces such as the bottom of vertical walls ◎ Finishing of character corners is possible with chisel processing ◎ Engraving of characters can be adapted to curved surfaces ◎ Processing of super hard materials is possible through electrode production and discharge machining using in-house manufactured tools 【Processing Examples】 ■ "Fine processing with raised characters of size 0.2mm and ridge width of 0.03mm" By using in-house manufactured tools with a tip diameter of φ0.03mm and performing machine-controlled processing, engraving can be done without causing any biting or spreading at the ridges and corners. ■ "Engraving of raised characters on a cylindrical workpiece with a diameter of φ120mm" Achieved core runout of the central axis and outer circumference within ±0.01mm. Processing is performed along the circumference, allowing characters to be engraved vertically in relation to the center of the circle. *For more details, please refer to the materials. Feel free to contact us with any inquiries. 【Exhibition Information】 Date: March 16-18, 2022 Venue: Tokyo Big Sight, West Hall 1 Booth Number: 8-2 (within the Tokyo Small and Medium Enterprise Support Center booth)
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【Details of Processing Examples】 ■ "Fine processing with raised letters of size 0.2mm and ridge width of 0.03mm" Material: Cu-W Letter size: 0.2mm Letter height: 0.3mm Ridge width (top surface): 0.03mm Cutter used: φ0.03, single angle 15° ■ "Engraving raised letters on a cylindrical workpiece with a diameter of φ120mm" Material: SKD11 (HRC 60) Letter size: 1.5mm Letter height: 0.5mm Ridge width (top surface): 0.1mm Cutter used: φ0.03, single angle 20°
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Shioiri Manufacturing Co., Ltd. is a company located in Sumida-ku, Tokyo, primarily engaged in the production of precision engraving and precision mold components. Although Shioiri Manufacturing started as a specialized engraving manufacturer, it has also ventured into electrical discharge machining, cutting, and grinding processes. In particular, its electrical discharge machining and cutting processes, which leverage engraving technology, enable fine and precise machining, making it proficient in processes that require high accuracy. Additionally, recently, the company has been involved in the integrated production of molds through its affiliated company.