CNC fully automatic piston ring outer diameter grinding machine capable of processing complex shapes in a single operation.
The "UPG-160" is a compact dedicated machine for piston rings that can perform grinding of various outer diameter shapes of rings fully automatically. It features V&V on the Z-axis of the grinding wheel slide and V&flat on the Y-axis sliding slide, combined with an oil hydrostatic grinding spindle, enabling high-quality finishing grinding. Additionally, by mounting two grinding wheels and performing shift grinding, it is possible to process complex shapes in a single operation, leading to improvements in production efficiency. 【Features】 - Equipped with both CNC through-formed dressing and diamond rolled dressing devices - Capable of fully automatic grinding of various outer diameter shapes of rings - Enables high-quality finishing grinding - Capable of processing complex shapes in a single operation - Achieves improvements in production efficiency *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Processing capacity (ring call diameter): φ60 to φ160 ■Number of processing cycles: 25 to 50mm stack ■Work spindle motor output: 3.7kW ■Work spindle rotation speed: 50 to 200 r.p.m ■Grinding wheel speed: 2,700m/min ■Grinding wheel diameter (maximum to minimum): φ510 to φ380 ■Grinding wheel spindle motor output: 11kW ■Grinding wheel spindle rotation speed: 1,500 to 2,200 rpm ■Number of NC axes: 4 axes *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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KATAOKA has been steadfast in the development and production of dedicated piston ring processing machines for nearly 50 years. The challenge to enter the niche market of developing dedicated machines for processing piston rings, which are critical components incorporated into engines for automobiles and ships, began in 1963 (Showa 38). Sensing a new development in automotive parts manufacturing in Japan, we embarked on an endless journey of dedicated machine development to achieve high quality, productivity, and cost reduction, and have since continued to develop and produce over 90 different models. In recent years, responding to new demands, we have begun the development and production of dedicated machines for processing camshafts, automatic transmissions, and rotary engine sealing rings, leading us into new fields. "Unwavering Development" This is the unique banner that KATAOKA Engine proudly upholds, never to be hidden. KATAOKA Engine responds to customer needs with free and bold ideas that are not bound by conventional thinking and with reliable technological development capabilities.