A cavity mold comprises two or more sub-molds; and one or more gasket disposed between two adjacent sub-molds; wherein the gasket seals heating and cooling mediums when the cavity mold is assembled; wherein each of the two or more sub-molds comprises an outer casing; an inner casing on which a molded item is formed, wherein the cavity mold is assembled, a cavity is formed in the space between the outer casing and the inner casing; at least one heating/cooling mediums input pipe that is fluidly coupled with heating and cooling medium sources and the cavity, wherein heating and cooling mediums are pumped or compressed via the at least one heating/cooling mediums input pipe into the cavity, thereby the heating and cooling mediums pass through the cavity of the cavity mold; and at least one heating/cooling mediums return pipe that is fluidly coupled with the heating and cooling medium sources and the cavity, wherein the heating and cooling mediums are pumped via the at least one heating/cooling mediums return pipe out of the cavity; and wherein at least one of the two or more sub-molds further comprises a feed channel being through the outer casing and the inner casing; wherein the feed channel allows molding materials to be fed into the inside of the inner casing. A cavity mold system employs the cavity mold.

A method for molding a composite pressure vessel liner to secure a boss to the liner is described. The method comprises providing a moldable liner having an end section with a neck and a port. A boss is positioned around the neck of the liner and the liner is heated and pressure is applied to mold the liner to form to the shape of the boss. The angle of the molded liner secures the boss in place around the liner and it is able to withstand high pressures. A tool for molding the liner and a method for using the tool is also described. The tool comprises a tool body and a pipe having external threads. The tool body abuts the liner and the boss. Winding the pipe exerts pressure on the liner, which when heated, forces the liner to mold to the shape of the boss.

A method and device for manufacturing the tire are provided. For each tire obtained by feeding green tires having an identical specification into an identical vulcanizer, using an arrangement mechanism, with circumferential positions of the green tires varied with respect to the vulcanizer and vulcanizing the green tires, a storage unit stores characteristic value data of at least one of a UF or DB value and feed position data identifying the circumferential position of the green tires, a calculation unit calculates, based on the stored data, the circumferential position of the green tires with respect to the vulcanizer at which a characteristic value related to the characteristic value data is brought within a tolerance range, and feeding using the arrangement mechanism, into the vulcanizer, the green tire to be newly vulcanized while adjusting the green tire to the circumferential position with respect to the vulcanizer being calculated.

Rotational moulding system configured for determining at least one suitable temperature-time program and at least one suitable motion-time program for the rotational moulding of an object by means of the rotational moulding system on the basis of a predetermined rotational moulding thermal characteristic of a raw material to be used for the rotational moulding of the object. Computer-implemented method for using the rotational moulding system.

A mold for casting a polymeric aircraft window panel includes a first mold half having a first mold surface, and a second mold half having a second mold surface. The first mold surface and/or the second mold surface have a shape conforming to a final shape for the major surfaces of the aircraft window panel. The first mold half and/or the second mold half can be formed of rolled, hydroformed, or stamped metal.

A composite-material molding apparatus for molding a composite material, wherein the molding apparatus is provided with: a main body; a composite-material layer in which a molding face for molding a composite material is formed, the composite-material layer coating the surface of the main body; a filamentous fiber-optic temperature sensor embedded in the composite-material layer; a heating unit provided inside the main body; and a control device for controlling the heating unit on the basis of the temperature measured by the fiber-optic temperature sensor; the fiber-optic temperature sensor being disposed in planar fashion in a plane parallel to the molding face.

A composite-material molding apparatus for molding a composite material, wherein the molding apparatus is provided with: a main body; a composite-material layer in which a molding face for molding a composite material is formed, the composite-material layer coating the surface of the main body; a filamentous fiber-optic temperature sensor embedded in the composite-material layer; a heating unit provided inside the main body; and a control device for controlling the heating unit on the basis of the temperature measured by the fiber-optic temperature sensor; the fiber-optic temperature sensor being disposed in planar fashion in a plane parallel to the molding face.

This disclosure is directed to a thermoplastic composite material forming method and tooling used to perform the method. More specifically, this disclosure is directed to a method of fabricating large, complex thermoplastic composite part shapes with a consolidation tool having a conformable tooling bladder that heat thermoplastic material in the tool and provide thermoplastic material consolidation pressure in directions in the tool to form a part shape of thermoplastic composite material. A novel tooling concept is used to fabricate large, complex thermoplastic composite part shapes which are not easily producible using traditional methods. The tooling concept employs a consolidation tool that provides a method to apply thermoplastic material consolidation pressure by a conformable tooling bladder that provides thermoplastic material consolidation pressure in directions in the tool that are not achievable by conventional clamshell type molds where the mold parts move in substantially vertical tool opening and tool closing directions.

This disclosure is directed to a thermoplastic composite material forming method and tooling used to perform the method. More specifically, this disclosure is directed to a method of fabricating large, complex thermoplastic composite part shapes with a consolidation tool having a conformable tooling bladder that heat thermoplastic material in the tool and provide thermoplastic material consolidation pressure in directions in the tool to form a part shape of thermoplastic composite material. A novel tooling concept is used to fabricate large, complex thermoplastic composite part shapes which are not easily producible using traditional methods. The tooling concept employs a consolidation tool that provides a method to apply thermoplastic material consolidation pressure by a conformable tooling bladder that provides thermoplastic material consolidation pressure in directions in the tool that are not achievable by conventional clamshell type molds where the mold parts move in substantially vertical tool opening and tool closing directions.

A casting mold for producing a casting having a front side and a rear side from a curable casting compound, including at least a first mold part shaping the front side and a second mold part shaping the rear side, the mold parts together delimiting a casting cavity. The first mold part has a first metal layer delimiting the casting cavity and the second mold part has a second metal layer delimiting the casting cavity. The two metal layers overlap in the region of their peripheries and at least the first metal layer is heatable by way of an assigned heating device. An insulation element is arranged on the metal layer of the first or of the second mold part in a peripherally encircling manner. The insulation element in the closed position bears peripherally against the other metal layer and thermally separates the two metal layers, which do not come into contact with one another, from one another.