Introducing examples of sapphire processing! We accommodate various processing with ultrasonic spindles.
We would like to introduce a case study of sapphire processing using a 40kHz ultrasonic spindle from Yake. The 40kHz ultrasonic spindle unit is capable of handling fine hole, groove, and shape processing. By using ultrasound, high-quality processing is possible, including angled hole processing and deeper hole processing than usual, even for sapphire. 【Processing Case (Excerpt)】 ■ Workpiece: Sapphire ■ Ultrasonic Frequency: 40kHz ■ Ultrasonic Amplitude: 2–4μm ■ Tool Used: Diamond Electroplated Tool ■ Tool Diameter: 0.5mm ■ Processing of φ0.5mm holes at 8 locations ■ Processing Time: Approximately 10 minutes per hole *For more details, please refer to the PDF document or feel free to contact us.
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【Other Processing Examples (Excerpt)】 ■Work Material: Sapphire ■Ultrasonic Frequency: 40kHz ■Ultrasonic Amplitude: 2–4μm ■Tool Used: Diamond Electroplated Tool ■Grain Size: 200, Tool Diameter 1.5mm - 45-degree angled hole processing - 30-degree angled hole processing - 20-degree angled hole processing A total of 9 holes were processed at each angle (3 holes per angle) using a single electroplated tool. *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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Gakusho Co., Ltd. primarily engages in two businesses: the design, manufacturing, and sales of ultrasonic processing machines, and ultrasonic contract processing. We have accumulated years of know-how in our unique ultrasonic resonance technology, allowing us to process difficult materials with high quality and efficiency. Please feel free to contact us if you have any inquiries.