Abstract: A curve shaping apparatus includes: a heating device provided in a path and heats a reinforcing fiber material; a clamping mechanism switches between a clamping state and a non-clamping state; a swing mechanism including a gripping unit that switches between a gripping state and a non-gripping state, the swing mechanism rotationally drives the gripping unit between an initial position and a rotation position; a shaping mechanism including a shaping mold unit that includes an upper mold, a lower mold, and a pair of side molds for shaping the reinforcing fiber material; a pulling-out mechanism performs a pulling-out operation; and a drive control device configured to control drive of each mechanism so that each process of a rotation process, a pulling-out process, and a shaping process is performed.

Abstract: A continuous forming apparatus of a fiber reinforced composite includes a tension detection mechanism, a drive motor, and a drive control device. The drive control device is configured so that a material roll is rotationally driven in a delivery direction of a reinforced fiber base material during a time period from a time point of end of pressurization in a forming process to a time point of end of a pulling-out process, and is also configured to perform tension control on the reinforced fiber base material based on a detected tension value from the tension detection mechanism and a target tension value, during a time period from a time point of start of the pulling-out process to a time point of end of the pressurization in the forming process in a next forming operation.

Abstract: A tape arranging device includes guide roller units and a moving unit. Tape materials are capable of passing through the respective guide roller units. Each of the tape materials is configured with fibers impregnated with resin. The moving unit is configured to move the guide roller units and to change a distance between adjacent ones of the guide roller units. The adjacent ones of the guide roller units are adjacent to each other.

Abstract: A continuous molding machine for manufacturing a fiber-reinforced composite material by molding a sheet-like reinforcing fiber base material formed by impregnating thermoplastic resin into a reinforcing fiber material, in which the continuous molding machine includes a molding device that performs a molding operation of pressurizing and molding a plurality of the overlapped reinforcing fiber base materials supplied from a supply device. The continuous molding machine includes a heating device including a non-contact heater provided between the supply device and the molding device, and the heater is configured to be able to make a temperature of at least a direct heating target a melting point of the thermoplastic resin within a predetermined heating time according to a time of the molding operation.

Abstract: An automated fiber bundle placement apparatus is configured to lay a strip-like fiber bundle impregnated with a thermoplastic resin on a stacking surface on an upper side of a placement die by moving a placement head and by emitting a laser from an emitting device to deposit the fiber bundle on the stacking surface incompletely. The emitting device is configured to emit the laser toward the fiber bundle laid on the stacking surface to its surface that is a reverse side of its surface facing the stacking surface.

Abstract: The circuit board according to the present invention includes a wiring portion and a non-wiring portion, the wiring portion having a metal layer and a resin layer, the non-wiring portion having a resin layer, the resin layer at a frequency 10 GHZ having a relative permittivity of from 2 to 3 at 23° C., and the circuit hoard satisfying a relationship: (A?B)/B?0.1 wherein A is the maximum value of the thickness in the wiring portion (?m) and B is the minimum value of the thickness in the non-wiring portion (?m).

Abstract: The circuit board according to the present invention includes a wiring portion and a non-wiring portion, the wiring portion having a metal layer and a resin layer, the non-wiring portion having a resin layer, the resin layer at a frequency 10 GHZ having a relative permittivity of from 2 to 3 at 23° C., and the circuit hoard satisfying a relationship: (A?B)/B?0.1 wherein A is the maximum value of the thickness in the wiring portion (?m) and B is the minimum value of the thickness in the non-wiring portion (?m).

Abstract: In an automatic lay-up device that lays up a long sheet-shaped thermosetting prepreg on a layer surface by moving, in a lay-up direction, a lay-up head including a raw-cloth roller around which the thermosetting prepreg is wound, a cutting device that cuts the thermosetting prepreg at a cutting angle, and a pressing device that presses the thermosetting prepreg against the layer surface, the automatic lay-up device includes a driving mechanism for moving the pressing device in a direction parallel to the width direction; and a drive controller that controls driving of the driving mechanism to start moving the pressing device when a cutting end of the thermosetting prepreg reaches a position of the pressing device.

Abstract: A tape arranging device includes guide roller units and a moving unit. Tape materials are capable of passing through the respective guide roller units. Each of the tape materials is configured with fibers impregnated with resin. The moving unit is configured to move the guide roller units and to change a distance between adjacent ones of the guide roller units. The adjacent ones of the guide roller units are adjacent to each other.

Abstract: A cutting device includes a drive mechanism for causing displacement of a cutting blade toward a cutting position on a securing member side which pinches a route with the cutting blade provided for each route of a fiber bundle. The drive mechanism includes a plate-shaped movable unit provided for each of the cutting blades, to which the cutting blade is attached, a support unit supporting the movable unit to be displaceable and facing the movable unit in a plate-shaped part, a permanent magnet provided on one side in the movable unit and the plate-shaped part, and an exciting coil provided on the other side. The permanent magnet and the exciting coil are provided so that the movable unit is displaced as the exciting coil is excited.

Abstract: An automatic laminating apparatus includes: a lay-up head provided with a raw-cloth roller on which a thermoplastic prepreg is wound and a pressing device for pressing the thermoplastic prepreg drawn from the raw-cloth roller against a lamination surface; and a welding device provided with a welding head pressed against the thermoplastic prepreg to temporarily weld the thermoplastic prepreg to the lamination surface, the automatic laminating apparatus laminating the thermoplastic prepreg by performing a lamination operation of moving the lay-up head to lay the thermoplastic prepreg having a predetermined length on the lamination surface, in which the welding device is provided in the lay-up head, and the automatic laminating apparatus further comprises a drive control device that causes the welding device to perform temporary welding of the thermoplastic prepreg laid in the lamination operation in a course of the lamination operation.

Abstract: A guide mechanism includes a support member that supports a plurality of tow guides provided corresponding to each of fiber bundles, and a support mechanism that supports the support member with respect to an arm, and the support mechanism is configured such that the support member is displaceable in a width direction orthogonal to an extending direction of the arm in a plan.

Abstract: A continuous forming apparatus of a fiber reinforced composite includes a tension detection mechanism, a drive motor, and a drive control device. The drive control device is configured so that a material roll is rotationally driven in a delivery direction of a reinforced fiber base material during a time period from a time point of end of pressurization in a forming process to a time point of end of a pulling-out process, and is also configured to perform tension control on the reinforced fiber base material based on a detected tension value from the tension detection mechanism and a target tension value, during a time period from a time point of start of the pulling-out process to a time point of end of the pressurization in the forming process in a next forming operation.

Abstract: Provided is a high-frequency circuit laminate that can reduce the transmission loss of electrical signals in high-frequency circuits and produce circuit boards with excellent smoothness. The high-frequency circuit laminate according to the present invention includes a metal layer and a resin layer which are laminated in contact with each other, the resin layer having an elastic modulus from 0.1 to 3 GPa, and the resin layer having an dielectric loss tangent from 0.001 to 0.01 and a relative permittivity from 2 to 3 at a frequency of 10 GHz at 23° C.

Abstract: A cutting device includes a drive mechanism for causing displacement of a cutting blade toward a cutting position on a securing member side which pinches a route with the cutting blade provided for each route of a fiber bundle. The drive mechanism includes a plate-shaped movable unit provided for each of the cutting blades, to which the cutting blade is attached, a support unit supporting the movable unit to be displaceable and facing the movable unit in a plate-shaped part, a permanent magnet provided on one side in the movable unit and the plate-shaped part, and an exciting coil provided on the other side. The permanent magnet and the exciting coil are provided so that the movable unit is displaced as the exciting coil is excited.

Abstract: A guide mechanism includes a support member that supports a plurality of tow guides provided corresponding to each of fiber bundles, and a support mechanism that supports the support member with respect to an arm, and the support mechanism is configured such that the support member is displaceable in a width direction orthogonal to an extending direction of the arm in a plan.

Abstract: An automated fiber bundle placement apparatus includes a supply device configured to set a plurality of bobbins, a placement head that performs placement of each of the fiber bundles supplied from the supply device on a placement die, and an articulated robot which moves the placement head. The apparatus includes a delivery mechanism provided on the placement head to send the fiber bundle toward a pressing section, and a plurality of sending mechanisms and driving motors that are provided for each sending mechanism and rotationally drive one of a pair of rollers; a tension detecting mechanism; a setting device in which a target set tension value is set; and a tension control device that controls the drive of each of the driving motors based on the set tension value set and a detection tension value of the tension detecting mechanism.

Abstract: A manufacturing apparatus includes a support structure which supports a lay-up head and a trimming head, a guide member which is provided corresponding to the support structure and supports the support structure so that the support structure is movable along a lay-up base, and a driving mechanism which moves the support structure on the guide member, in which in the lay-up process, the support structure allows the trimming head supported on the support structure to be placed in a trimming head retracted position which does not interfere with the lay-up head, in the trimming process, the support structure allows the lay-up head supported on the support structure to be placed in a lay-up head retracted position which does not interfere with the trimming head.

Abstract: In an automatic lay-up device that lays up a long sheet-shaped thermosetting prepreg on a layer surface by moving, in a lay-up direction, a lay-up head including a raw-cloth roller around which the thermosetting prepreg is wound, a cutting device that cuts the thermosetting prepreg at a cutting angle, and a pressing device that presses the thermosetting prepreg against the layer surface, the automatic lay-up device includes a driving mechanism for moving the pressing device in a direction parallel to the width direction; and a drive controller that controls driving of the driving mechanism to start moving the pressing device when a cutting end of the thermosetting prepreg reaches a position of the pressing device.

Abstract: An automatic laminating apparatus includes: a lay-up head provided with a raw-cloth roller on which a thermoplastic prepreg is wound and a pressing device for pressing the thermoplastic prepreg drawn from the raw-cloth roller against a lamination surface; and a welding device provided with a welding head pressed against the thermoplastic prepreg to temporarily weld the thermoplastic prepreg to the lamination surface, the automatic laminating apparatus laminating the thermoplastic prepreg by performing a lamination operation of moving the lay-up head to lay the thermoplastic prepreg having a predetermined length on the lamination surface, in which the welding device is provided in the lay-up head, and the automatic laminating apparatus further comprises a drive control device that causes the welding device to perform temporary welding of the thermoplastic prepreg laid in the lamination operation in a course of the lamination operation.