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Products

Resin Double Disc Surface Grinding Wheel

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.