| 摘要 |
Method for manufacturing a metal cable comprising two layers (Ci, Ce) of M+N construction, made up of an inner layer (Ci) consisting of M wires of diameter dwound together in a helix with a pitch p1, M varying from 2 to 4, and an outer layer (Ce) of N wires of diameter dwound together in a helix with a pitch paround the inner layer (Ci), said method comprising at least the following steps, carried out in line: an assembly step, in which the M core wires are twisted together so as to form the inner layer (Ci) at a point of assembly; downstream of said point of assembly of the M core wires, a sheathing step, in which the inner layer (Ci) is sheathed with a diene rubber composition called "filling compound" in the uncured state; an assembly step, in which the N wires of the outer layer (Ce) are twisted together around the inner layer (Ci) thus sheathed; and a final twist balancing step. Device for implementing such a method is also proposed. |
