Honing of Cylinder Liners

Gehringer honing machine

Stroke:         1500 mm
Bore:     150 - 450 mm

• Each liner is to be cleaned and the inside diameter measured. Control of o-ring groove, check of landing surface and sealing surface.
• The liners are then “machine” honed to reestablish liner geometry of the entire running surface followed by final check measurements.
• A report of the work performed will be provided upon completion inclusive roughness.
• If the first control of the cylinder liner indicated reconditioning is not possible, the liner is rejected; the customer will be informed and new liners are quoted.