INSERT SINTER COMPONENT

To integrate a sinter component and an exterior part such as a resin component properly by the insert molding even if the height of the sinter component such as a sinter bearing varies.SOLUTION: A component has a sinter component 10 having a first end 121 and a second end 122 and an exterior part 20...

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Bibliographic Details
Main Authors SAKAI HIDEO, TAKEZOE SHINICHI, MARUYAMA TSUNEO
Format Patent
LanguageEnglish
Japanese
Published 25.08.2023
Subjects
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Summary:To integrate a sinter component and an exterior part such as a resin component properly by the insert molding even if the height of the sinter component such as a sinter bearing varies.SOLUTION: A component has a sinter component 10 having a first end 121 and a second end 122 and an exterior part 20 integrally molded around the periphery of the sinter component 10, where a parting line is formed on a ridge formed at the intersection of the outer circumference of the exterior part 20 and the end face of the exterior part 20 located on either end side of the first end 121 and the second end 122.SELECTED DRAWING: Figure 1 【課題】焼結軸受等の焼結部品の高さにバラツキがある場合でも、焼結部品と樹脂部品等の外装部品とをインサート成形により適切に一体化する。【解決手段】第１端部１２１及び第２端部１２２を有する焼結部品１０と、焼結部品１０の外周部に一体に成形された外装部品２０とを有し、外装部品２０の外周面と第１端部１２１及び第２端部１２２のいずれか一方の端部側に位置する外装部品２０の端面との交差部位に形成される稜線にパーティングラインが形成されている。【選択図】 図１
Bibliography:Application Number: JP20230112363