* Touch panel / Digitalization of all processing conditions / Memory / High reproducibility * Fully NC / Ultra high rigidity, high precision, versatile machine
* NC High-Precision Centerless Grinding Machine Manual Type PM Series PM-8F-2P PM-8F-4P Product introduction: PM-8F-4P Features… Direct grinding creation of lens spherical surfaces using dish-shaped grinding wheels / efficient grinding * Additional specifications - DS = Direct Smoothing Method - CS = Cup Hole Smoothing - VS = Vacuum Centering Smoothing Method - PP = High-Speed Compression Grinding Method - VP = Optical Axis Automatic Centering Grinding Method
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basic information
Device Main Body - PM-8F-4P (Attached Photo) Processing Overview - Lens Diameter... 8φ to 80φ - Lens Radius... 3R to Flat - Oscillation Angle... Left 50° to Vertical 0° to Right 15° - Rotation Speed... 300 to 3000 Max/0.75kW Variable Speed Drive Grinding/Polishing - Rotation Speed Selection Additional Specifications - DS/CS/VS/PP/VP - Other processing conditions 2/3 multi-stage settings, etc. For more details, please contact us.
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Applications/Examples of results
Processing Examples (Attached Photos) * Precision Grinding Direct grinding creation of lens spherical surfaces using dish-shaped grinding wheels and additional specifications - Achieved CG-free processing through DS CS, reducing the process time * Polishing - Additional specifications VS, PP, VP Achieved improvement in processing accuracy, such as stabilization of polishing precision and reduction of polishing time.
Company information
Kojima Engineering Co., Ltd. is a company located in Nakaminowa, Minowa Town, Kamiina District, Nagano Prefecture, that handles the design, manufacturing, and sales of polishing equipment, labor-saving machines, and tools.
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