B29C43/18

Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereof
11529753 · 2022-12-20 · ·

Provided is a method for manufacturing a fiber reinforced resin molded article capable of effectively reducing the occurrence of a preform with poor resin impregnation, and such a manufacturing device thereof. After it is detected that a predetermined amount (the same amount) of resin has been individually poured into a plurality of cavities provided in a mold, the fiber layers of preforms are impregnated (compressively filled) with resin. Pressure sensors for detecting a resin injection amount are used. When closing runners, a small gap is formed in the runners.

NANOPORE SENSING DEVICE

The invention relates to a method of forming a sensing device for supporting a plurality of nanopores upon an array of wells. The method involves providing a substrate, said substrate having a surface having an array of electrodes located thereon for connecting to or for configuring upon an electronic circuit. Separately, a well array structure is provided, which has an array of walls defining through-holes for defining wells. The substrate and well array structures are aligning said array of electrodes define, at least in part, a portion of the bases of respective wells at the bottom of the through holes. The resulting sensing device overcomes problems with known sensing devices by employing a substrate and/or well array structure, or hybrid thereof, that employs alternative materials or manufacturing processes.

NANOPORE SENSING DEVICE

The invention relates to a method of forming a sensing device for supporting a plurality of nanopores upon an array of wells. The method involves providing a substrate, said substrate having a surface having an array of electrodes located thereon for connecting to or for configuring upon an electronic circuit. Separately, a well array structure is provided, which has an array of walls defining through-holes for defining wells. The substrate and well array structures are aligning said array of electrodes define, at least in part, a portion of the bases of respective wells at the bottom of the through holes. The resulting sensing device overcomes problems with known sensing devices by employing a substrate and/or well array structure, or hybrid thereof, that employs alternative materials or manufacturing processes.

APPARATUS AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE

The apparatus includes an upper mold and a lower mold that sandwich the metal member and the resin material, and a drive unit that vertically moves an elastic member attached to a molding surface of the upper mold and at least one of the upper mold and the lower mold. A cavity for arranging the resin material is provided by the upper mold 110 and the lower mold. The elastic member is arranged so as to seal the resin material in the cavity.

APPARATUS AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE

The apparatus includes an upper mold and a lower mold that sandwich the metal member and the resin material, and a drive unit that vertically moves an elastic member attached to a molding surface of the upper mold and at least one of the upper mold and the lower mold. A cavity for arranging the resin material is provided by the upper mold 110 and the lower mold. The elastic member is arranged so as to seal the resin material in the cavity.

MOLD, APPARATUS, AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE

A mold is for press molding a metal plate and a resin material to produce a metal-resin composite. The mold includes an upper mold and a lower mold that sandwich the metal plate and the resin material. A cavity for arranging the resin material is provided by the upper mold and the lower mold. The upper mold has a recess into which the resin material leaking from the cavity is caused to flow.

MOLD, APPARATUS, AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE

A mold for producing a metal-resin composite by press-forming a metal member and integrally molding the metal member that is press-formed and a resin material includes an upper mold and a lower mold that sandwich the metal member and the resin material. The upper mold includes a first press surface for press-forming the metal member and a second press surface for integrally molding the metal member and the resin material. A distance between the first press surface and the lower mold is shorter than a distance between the second press surface and the lower mold.

Closed loop feedback press

The pressing of an article is achieved with a closed-loop feedback press. The closed-loop feedback press is effective to measure an amount of pressure applied and adjust the pressure to achieve a prescribed amount of compression on the article. Further, the press may leverage a closed-loop feedback system to maintain a consistent temperature of one or more platens. The press is able to adjust a pressure applied one or more times during a pressing operation to accelerate a temperature change in the pressed article while reducing the pressure applied as the temperature approaches a target temperature to limit unintentional deformation and bleeding of the pressed material of the article.

THERMAL CONDUCTOR AND MANUFACTURING METHOD THEREFOR

The purpose of the present invention is to provide a thermal conductor achieving both excellent light weight and excellent rigidity and also having excellent heat dissipation property. In order to achieve the above object, the thermal conductor according to the present invention has the following configuration. That is, a thermal conductor in which a sheet-shaped thermal conductive material (II) having an in-plane thermal conductivity of 300 W/m.Math.K or more is contained in a porous structure (I) configured of reinforcing fibers and a resin.

Composite material structure and manufacturing method of composite material structure

According to one implementation, a composite material structure includes a corrugated stringer and a panel. The corrugated stringer has a corrugated structure including portions each having hat-shaped cross section. The corrugated stringer is made of a composite material. The panel is integrated with the corrugated stringer. The panel is made of a composite material. Further, according to one implementation, a manufacturing method of a composite material structure includes: setting a textile on a laminated body of prepregs; and producing the composite material structure by covering the laminated body with a bagging film, forming a vacuum state in a space covered with the bagging film, impregnating the textile with the resin, and thermal curing of the laminated body of the prepregs. The laminated body is a panel before curing. The textile has a structure corresponding to a corrugated stringer.