Measuring of bearing channels with lasers or alignment telescopes. Boring of bearing channels is possible on location and can also be carried out during passage of a ship, under certain conditions.
Boring to oversizes or original sizes is likewise possible. For this to be done, the caps must be milled off.
Boring of a bearing channel in a crank case, bores up to 360 mm in diameter
Typical structure of drill shafts and the drive unit
Boring of a bearing channel on a Daihatsu auxiliary diesel engine during passage.
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