MOLD, APPARATUS AND METHOD FOR MANUFACTURING METAL-RESIN COMPOSITE

• Main Authors: WATANABE KENICHI, IHARA RYOHEI, YAMAGUCHI ZENZO
• Format: Patent
• Language: English; Japanese
• Published: 22.12.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To provide a mold, an apparatus and a method for manufacturing a metal-resin composite by a set of molds which improve the molding accuracy of a metal member.SOLUTION: A mold 100 for manufacturing a metal-resin composite by press-molding a metal member 10, and integrally molding the press-molded metal member 10 and a resin material has an upper mold 110 and a lower mold 120 sandwiching the metal member 10 and the resin material. The upper mold 110 has a first press surface 111a for press-molding the metal member 10, and a second press surface 111b for integrally molding the metal member 10 and the resin material. A distance d11 between the first press surface 111a and the lower mold 120 is shorter than a distance d12 between the second press surface 111b and the lower mold 120.SELECTED DRAWING: Figure 4 【課題】１組の金型により金属樹脂複合体を製造するための金型、装置、および方法において、金属部材の成形精度を向上する。【解決手段】金属部材１０をプレス成形し、プレス成形された金属部材１０と樹脂材とを一体成形して金属樹脂複合体を製造するための金型１００は、金属部材１０および樹脂材を挟み込む上型１１０および下型１２０を備える。上型１１０は、金属部材１０をプレス成形するための第１プレス面１１１ａと、金属部材１０と樹脂材とを一体成形するための第２プレス面１１１ｂとを備える。第１プレス面１１１ａと下型１２０との間の距離ｄ１１は、第２プレス面１１１ｂと下型１２０との間の距離ｄ１２よりも短い。【選択図】図４