PRODUCTION METHOD OF MOLDED ARTICLE

To provide a production method of a molded article with a skin capable of efficiently deburring without requiring a large scale apparatus.SOLUTION: In a production method of a molded article, a molded article with a skin material is molded in a metal mold and burrs formed around the molded article a...

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Bibliographic Details
Main Authors YAMAZAKI YOSHIHIRO, TANJI TADATOSHI
Format Patent
LanguageEnglish
Japanese
Published 01.10.2020
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Summary:To provide a production method of a molded article with a skin capable of efficiently deburring without requiring a large scale apparatus.SOLUTION: In a production method of a molded article, a molded article with a skin material is molded in a metal mold and burrs formed around the molded article are separated from the molded article. After molding the molded article, at least part of the burrs formed around the molded article is cooled by air blowing in a metal mold. A stick member is stuck to the cooled burrs from the skin material side to separate the burrs from the molded article.SELECTED DRAWING: Figure 4 【課題】 大掛かりな装置を必要とすることなく効率的なバリ取りが可能な表皮付きの成形体の製造方法を提供することを目的とする。【解決手段】 金型内で表皮材を有する成形体の成形を行うとともに、成形体の周囲に形成されるバリを前記成形体から分断する成形体の製造方法である。成形体の成形後、金型内において、成形体の周囲に形成されるバリの少なくとも一部に対してエアブローを行って冷却し、冷却されたバリに対して表皮材側から突き出し部材を突き出し、バリを成形体から分断する。【選択図】 図4
Bibliography:Application Number: JP20190061940