With mold processing equipment, cavity machining, aspheric machining, and freeform surface machining are all possible!
Our company is equipped with ultra-precision lathes (SPDT surface processing), electrical discharge machines, NC lathes, cylindrical grinding machines, general-purpose lathes, precision CNC lathes, etc., and we perform various mold processing. From the receipt of drawings and data, we can process high-precision freeform surface elements in as little as 5 weeks. We can produce up to a diameter of 700 mm, and sub-micron precision surface fine processing is also possible. 【Mold Achievements / Cutting Prototype Processing】 ■ Core and cavity blank processing ■ Aspheric lens core mold processing ■ Freeform surface processing ■ Master block (AL+Ni-p) ■ Master mirror (AL+Ni-p) ■ Freeform surface mirror cutting (AL, optical plastic materials) ■ Aspheric lens cutting φ5 to 140 【Equipment (partial)】 ■ PreciTech FF-TL (Freeform Turning) 5-axis (XYZCB) processing machine ■ Ultra-precision 5-axis processing machine with 3 linear axes + 2 rotary axes ■ Applications for rotating asymmetric processing ■ High-speed computational processing CNC ■ NC program creation software, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Ultra-Precision Mold Processing Technology Details】 ■ Possible up to a diameter of 700mm ・Flatness Accuracy: PV 10 micrometers (for areas less than 300mm x 300mm) 20 micrometers (for areas larger than 300mm x 300mm) ・Surface Roughness: Ra 5nm (for areas less than 300mm x 300mm) 10nm (for areas larger than 300mm x 300mm) Sub-micron precision surface micro-machining is also possible. *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.
Detailed information
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Ultra-precision mold processing technology Cavity processing, aspherical processing, freeform surface processing
Company information
Konica Minolta IJ Products is a manufacturing company of the Konica Minolta Group, based in Fuefuki City, Yamanashi Prefecture, in the center of the Kofu Basin. We manufacture optical-related components such as camera lens units for mobile phones, lenses for copiers and printers, and industrial inkjet heads. Initially, we focused on the production of cameras and interchangeable lenses for cameras/VTR zoom lenses, and now we are responsible for the manufacturing of precision optical components for various consumer and industrial devices. As a manufacturing base of the Konica Minolta Group, we will continue to provide products of the highest quality in the world.
