Patent ID: 7905010

Claim:
An order-receiving production system of a wire comprising: a wire-producing department for producing the wire; a production control department for controlling the wire-producing department and receiving an order of the wire; a first producing department for producing a pellet; a second producing department for producing a core wire; and a third producing department for producing an additive, wherein the production control department: computes a first ordered quantity data indicating an amount of the pellet of synthetic resin for constituting a coating of the wire corresponding to the amount of the received order forwarded from an order-placing department and forwards the first ordered quantity data to the first producing department; computes a second ordered quantity data indicating an amount of the core wire corresponding to the amount of the received order forwarded from the order-placing department and forwards the second ordered quantity data to the second producing department; and computes a third ordered quantity data indicating an amount of the additive to be added to the synthetic resin corresponding to the amount of the received order forwarded from the order-placing department and forwards the third ordered quantity data to the third producing department, the first, second and third producing departments produce the pellet, core wire and additive to the amount corresponding to the first, second and third ordered quantity data, respectively, and send the produced pellet, core wire and additive, respectively, to the wire-producing department, and the wire-producing department extrudes a mixture of the pellets sent from the first producing department and the additive sent from the third producing department onto the circumference of the core wire sent from the second producing department while simultaneously mixing the pellets and the additive so that the core wire is coated with the mixture, thereby producing the wire having a necessary length.