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abraser

A device for assessing the wear resistance of surfaces. The specimen to be tested is rubbed alternately by the flat faces of two weighted abrasive wheels that revolve in opposite directions through frictional contact with the specimen and exert a combined abrasive, compressive, and twisting action twice in each revolution of the specimen holder.

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Creator

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 points
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