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Double Disc Surface Grinding Wheel
- Resin
Applications
・Automobile parts
・Oil pump parts
・Compressor parts
・Miscellaneous parts
Features & Benefits
■ Due to our advanced bond system and design, this wheel offers cool cutting at broad grinding area and high-accuracy and high efficiency grinding. Depending on applications, various types of wheel designs are available, such as two different grades inside and outside and additional slots.
■ Dressing interval extension can be achieved with low grinding force.
Case history
■ Grinding conditions
・Grinding mode ： Double disc surface grinding
・Wheel specification ： φ 585 × 195W × 2X CBN #120 −Resin
・Name of workpiece ： Valve adjusting shim
・Workpiece material ： SCM415
・Workpiece size ： φ 27 〜φ 40 × 3T
■ Results
・Surface roughness : Less than 1.6μmRz (ISO4287/1984)
・Flatness : Less than 5μm
・Long wheel life
■ Grinding conditions
・Grinding mode ： Double disc surface grinding
・Wheel specification ： φ 305 × 115W × 4X CBN#200 −Resin
・Name of workpiece ： Vanes
・Workpiece material ： SKH-51（HRc62）
・Workpiece size ： □ 20 〜30
■ Results
・Surface roughness : Less than 1.5μmRz (ISO4287/1984)
・Flatness : Less than 3μm
This wheel has longer wheel life compared with conventional wheel.
■ Grinding conditions
・Grinding mode ： Double disc surface grinding
・Wheel specification ： φ 305 × 50W × 3X CBN#120/325 −Resin
・Name of workpiece ： Cylinders
・Workpiece material ： FC-25
■ Results
Dressing interval extension and longer wheel life can be achieved.