Lapping machines or devices Accessories

Industry

  • CPC
  • B24B37/00
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Sub Industries

B24B37/005Control means for lapping machines or devices B24B37/0053detecting loss or breakage of a workpiece during lapping B24B37/0056taking regard of the pH-value of lapping agents B24B37/013Devices or means for detecting lapping completion B24B37/015Temperature control B24B37/02designed for working surfaces of revolution B24B37/022characterised by the movement of the work between two lapping plates B24B37/025designed for working spherical surfaces B24B37/04designed for working plane surfaces B24B37/042operating processes therefor B24B37/044characterised by the composition of the lapping agent B24B37/046using electric current B24B37/048of sliders and magnetic heads of hard disc drives or the like B24B37/07characterised by the movement of the work or lapping tool B24B37/08for double side lapping B24B37/10for single side lapping B24B37/102the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool B24B37/105the workpieces or work carriers being actively moved by a drive B24B37/107in a rotary movement only, about an axis being stationary during lapping B24B37/11Lapping tools B24B37/12Lapping plates for working plane surfaces B24B37/14characterised by the composition or properties of the plate materials B24B37/16characterised by the shape of the lapping plate surface B24B37/20Lapping pads for working plane surfaces B24B37/205provided with a window for inspecting the surface of the work being lapped B24B37/22characterised by a multi-layered structure B24B37/24characterised by the composition or properties of the pad materials B24B37/245Pads with fixed abrasives B24B37/26characterised by the shape of the lapping pad surface B24B37/27Work carriers B24B37/28for double side lapping of plane surfaces B24B37/30for single side lapping of plane surfaces B24B37/32Retaining rings B24B37/34Accessories B24B37/345Feeding, loading or unloading work specially adapted to lapping

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