Wind turbine gearbox and method for producing a wind turbine gearbox
AssigneeMiba Gleitlager Austria GmbH
InventorsJohannes Sebastian Hoelzl, Werner Schroettenhamer
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Abstract
A wind turbine gearbox, in particular planetary gearbox, has at least one gear which is mounted on an axle, wherein a sliding surface is arranged between the gear and the axle. The sliding surface is arranged on at least one layer of a deposition welded material made from a sliding bearing material. Furthermore, a method produces the wind turbine gearbox.
Claims8
A wind turbine gearbox having at least one gear which is mounted on an axle, wherein a sliding surface is arranged between the gear and the axle or between the axle and an axle holder, wherein the sliding surface is arranged on at least one layer of a deposition welded material made of a sliding bearing material.
A method for producing a wind turbine gearbox, having at least one gear which is mounted on an axle, wherein a sliding surface is arranged between the gear and the axle, wherein the method comprises the following steps:
- providing the gear or the axle or a sliding bearing bushing;
- deposition welding of a sliding bearing material and with that, depositing a layer of a deposition welded material directly onto the gear or the axle or the sliding bearing bushing;
- forming the sliding surface on the layer.
Dependencies are inferred from the claim text.