A method of manufacturing a vehicular arm component for manufacturing the vehicular arm component 1 having a hollow shape in open cross-section by subjecting a workpiece W, which is a flat plate, extending in an XY plane formed by an X direction and a Y direction to pressing in stages such that two side surfaces W1, W2 of the workpiece in an XZ plane formed by the X direction and a Z direction face one another across a gap G, the method including a restriking process in which a protrusion 113 disposed on a restriking die 110 to be extended in the X direction is arranged in the gap between the two side surfaces facing one another and the two side surfaces are brought into contact with the protrusion such that the workpiece is pressed from an outer periphery to an inner periphery.
VEHICULAR ARM COMPONENT MANUFACTURING METHOD AND VEHICULAR ARM COMPONENT
2017-05-25
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
VEHICULAR COMPONENT, VEHICLE AND METHOD OF MANUFACTURING VEHICULAR COMPONENT
European Patent Office | 2022
|VEHICULAR ARM COMPONENT MANUFACTURING METHOD AND VEHICULAR ARM COMPONENT
European Patent Office | 2018
VEHICULAR ARM COMPONENT MANUFACTURING METHOD AND VEHICULAR ARM COMPONENT
European Patent Office | 2016
|VEHICULAR ARM COMPONENT MANUFACTURING METHOD AND VEHICULAR ARM COMPONENT
European Patent Office | 2015
|Vehicular arm component manufacturing method and vehicular arm component
European Patent Office | 2020
|