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
The invention relates to a wind turbine gearbox (7), in particular planetary gearbox, having at least one gear (14) which is mounted on an axle (19), wherein a sliding surface (26) is arranged between the gear (14) and the axle (19). The sliding surface (26) is arranged on at least one layer (25, 33, 34) of a clad material made from a sliding bearing material. Furthermore, the invention relates to a method for producing the wind turbine gearbox (7).
Claims20
A wind turbine gearbox (7), in particular planetary gearbox, having at least one gear (14) which is mounted on an axle (19), wherein a sliding surface (26) is arranged between the gear (14) and the axle (19) or between the axle (19) and an axle holder (24), wherein the sliding surface (26) is arranged on at least one layer (25, 33, 34) of a clad material made of a sliding bearing material.
A method for producing a wind turbine gearbox (7), in particular planetary gearbox, having at least one gear (14) which is mounted on an axle (19), wherein a sliding surface (26) is arranged between the gear (14) and the axle (19), wherein the method comprises the following steps:
- providing the gear (14) or the axle (19) or a sliding bearing bushing (38);
- cladding of a sliding bearing material and with that, depositing a layer (25, 33, 34) of a clad material directly onto the gear (14) or the axle (19) or a sliding bearing (38);
- forming the sliding surface (26) on the layer (25, 33, 34).
Dependencies are inferred from the claim text.