For those who cannot achieve flatness accuracy and surface roughness with a grinding machine! Mirror finish processing.
With wrapping processing technology, high-precision finishing is possible. It has low polishing drive power and features an energy-saving design that also considers the environment. [Exhibited at the Mechanical Elements Technology Exhibition]
We accept consultations regarding flatness accuracy, surface roughness, and other requests using our wrapping machine. Our "PLR-420S" is one of the largest single-sided wrapping machines, capable of processing large workpieces. If you are facing issues such as "unable to achieve flatness accuracy with grinding machines" or "unable to meet surface roughness requirements," please feel free to contact us directly. 【Features of Wrapping Processing】 - Wet processing minimizes thermal impact on the workpiece, resulting in less processing distortion. - Since the workpiece is processed without being chucked, it is less likely to experience processing stress, leading to minimal changes in accuracy over time after processing. - Flatness that cannot be achieved through turning, machining, or grinding can be accomplished with wrapping processing. - By performing wrapping processing on the reference surface before precision finishing (grinding, machining), high-performance finishing can be achieved. *For more details, please refer to the PDF document or feel free to contact us.
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【Features】 ○ Equipped with slow start and slow stop functions using inverter control for the rotation control of the flat plate. → In conjunction with the static pressure hydraulic bearing structure, it can prevent localized stress on the workpiece that occurs during the start of the lapping process. ○ The facing device employs a 2-axis CNC system. → Corrections during precision machining of the lapping plate surface can be performed accurately. → By intentionally shaping the lapping plate into convex or concave forms, it is possible to create not only flat surfaces but also convex and concave surfaces on the workpiece. 【Specifications】 ○ Size: 165 inches (Lapping plate diameter 4200mm) ○ Maximum processing size → Coating head type: up to 2600L (Flatness and parallelism within 5μm) → Square object type: up to □2100 (Flatness and parallelism within 10μm) → Round object type: up to φ3000 (Flatness and parallelism within 10μm)
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For more details, please refer to the PDF document or feel free to contact us.
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The expression "ten nines" is used to represent the high purity of metals. While it is incredibly close to zero, in the world of semiconductors, it is said that just picking up a material with a purity of ten nines equivalent to the size of a single caramel can reduce its purity to about six nines (99.9999). Such a fine world is represented by the figure of ten nines. We, at OKD Corporation, as a group of technical experts engaged in ultra-fine processing, will always maintain the aspiration of ten nines. From prototype development to mass production of ultra-fine finishing, we respond with total technology.