Abstract: The invention pertains to a composite part with a fibrous reinforcement and a thermoplastic polymer matrix, comprising: substrate part with a matrix of a first thermoplastic polymer having a first melting temperature; stiffener made of a composite material with a matrix of a second thermoplastic polymer having a second melting temperature; comprising the steps of: obtaining an unconsolidated preform of the substrate part; obtaining a preform of the stiffener; integrating a layer of the first thermoplastic polymer into the preform of the stiffener at a location configured to be in contact with the substrate part; and subjecting the substrate part and the preform of stiffener to a thermomechanical cycle so as to consolidate the substrate part and weld the stiffener to the substrate part.

Abstract: Equipment for disassembling a planet carrier is provided. The planet carrier includes a cage, a cage carrier, and a connection shaft. The cage includes an inner bridge and an outer bridge. The cage carrier include a finger bar to be inserted between the inner bridge and the outer bridge. The connection shaft is housed in through-holes formed in the bridges and in the finger bar, such as to retain the cage on the cage carrier. The equipment includes a jack and a support. The jack includes a body and a piston, the piston being designed to apply a force to the connection shaft. The support is designed to bear on the finger bar when the piston applies a force to the connection shaft.

Abstract: The invention relates to a method for assembling (S) a planet carrier (16), comprising the following steps: separately producing (S1) the cage (20) and the cage carrier (30), providing a machining allowance at one element from among the through-holes (23, 25) in at least one upright (21) of the cage (20) or the through-hole (32) in a finger bar (31) of the cage carrier (30), and/or at one element from among a bearing seat (26) or a rolling bearing seat (41, 42); assembling (S2) the cage (20) and the cage carrier (30) and securing (S3) same to produce a one-piece assembly; determining (S4) the position of a reference axis (Y1, Y2) linked to the cage (20), to the cage carrier (30) and/or to the shaft (40); and, taking account of the position of the reference axis (Y1, Y2), machining (S5) all or part of the machining allowances.

Abstract: A wheel for distributing a lubricant in a turbine engine has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines depart for various members to be lubricated. Parallel to the axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition and which communicate with the first and second lines respectively.

Abstract: The invention relates to a method for assembling (S) a planet carrier (16), comprising the following steps: separately producing (S1) the cage (20) and the cage carrier (30), providing a machining allowance at one element from among the through-holes (23, 25) in at least one upright (21) of the cage (20) or the through-hole (32) in a finger bar (31) of the cage carrier (30), and/or at one element from among a bearing seat (26) or a rolling bearing seat (41, 42); assembling (S2) the cage (20) and the cage carrier (30) and securing (S3) same to produce a one-piece assembly; determining (S4) the position of a reference axis (Y1, Y2) linked to the cage (20), to the cage carrier (30) and/or to the shaft (40); and, taking account of the position of the reference axis (Y1, Y2), machining (S5) all or part of the machining allowances.

Abstract: The invention relates to equipment (40) for disassembling a planet carrier (14), said planet carrier (14) comprising: a cage (20) comprising an inner bridge (24) and an outer bridge (26); a cage carrier (30) comprising at least one finger bar (31) to be inserted between the inner bridge (24) and the outer bridge (26); and a connection shaft (14) housed in through-holes (25, 27, 33) formed in the bridges (24, 26) and in the finger bar (31), such as to retain the cage (20) on the cage carrier (30). The equipment comprises: a jack (41) including a body and a piston (42), said piston (42) being designed to apply a force to the connection shaft (14); and a support (43) designed to bear on the finger bar (31) when the piston (42) applies a force to the connection shaft (14).

Abstract: The invention relates to a wheel (35) for distributing a lubricant in a turbine engine, wherein the wheel has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines (43, 45) depart for various members to be lubricated. Parallel to the X axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition (38) and which communicate with the first and second lines (43, 45) respectively.