PROBLEM TO BE SOLVED: To provide a production method of an instrument panel which can reduce a man hour and suppress reduction of yielding percentage.SOLUTION: A production method of an instrument panel 10 is a production method for producing the instrument panel 10 comprising: a substrate 20 having a tear line 23 for forming an opening part 25A which is cleaved for swelling an air bag 12A; and a genuine leather skin material 30 for coating the substrate 20, and the method comprises: a substrate molding step for injection molding the substrate 20 using a molding die 51, in which, plural protrusion parts 53 for forming the tear line 23 are provided on the molding die 51, and molding the tear line 23 and substrate 20 simultaneously; and a skin material coating step for coating the substrate 20 with the genuine leather skin material 30.SELECTED DRAWING: Figure 6

    【課題】工数を低減可能とされるとともに、歩留まり低下を抑制可能なインストルメントパネルの製造方法を提供する。【解決手段】インストルメントパネル10の製造方法は、開裂されてエアバッグ12Aを膨出させるための開口部25Aを形成させるティアライン23を有する基材20と、基材20を被覆する本革表皮材30と、を備えたインストルメントパネル10の製造方法であって、成形型51を用いて基材20を射出成形する基材成形工程であって、成形型51にティアライン23を形成するための複数の突部53を設け、ティアライン23を基材20と同時に形成する基材成形工程と、基材20を本革表皮材30で被覆する表皮材被覆工程と、を備える。【選択図】図6


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    Title :

    PRODUCTION METHOD OF INSTRUMENT PANEL


    Additional title:

    インストルメントパネルの製造方法


    Contributors:

    Publication date :

    2017-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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