Wheel for vehicle and method for manufacturing wheel for vehicle

A wheel for a vehicle and a method for manufacturing the wheel for the vehicle are provided. The wheel (100) for the vehicle includes: a wheel rim (10); a wheel disc (20); and a laser-welded portion (300) made by joining the wheel rim (10) and the wheel disc (20) by laser welding. In a circumferenti...

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1. Verfasser: MORIO SUGANUMA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A wheel for a vehicle and a method for manufacturing the wheel for the vehicle are provided. The wheel (100) for the vehicle includes: a wheel rim (10); a wheel disc (20); and a laser-welded portion (300) made by joining the wheel rim (10) and the wheel disc (20) by laser welding. In a circumferential direction of the wheel (100), a total length of the laser-welded portion (300) is equal to or more than 90% of a length of an entire circumference of the wheel disc (20). The wheel (100) has, between the wheel rim (10) and the wheel disc (20), at least one non-welded point (400) at which the laser-welded portion (300) is not provided in the circumferential direction of the wheel (100). 提供一种用于车辆的车轮以及用于制造用于车辆的车轮的方法。该用于车辆的车轮(100)包括:轮辋(10);轮盘(20);以及激光焊接部(300),该激光焊接部(300)通过激光焊接将轮辋(10)和轮盘(20)接合而制成。在车轮(100)的圆周方向上,激光焊接部(300)的总长度在轮盘(20)的整个圆周长度的90%以上。车轮(100)在轮辋(10)和轮盘(20)之间具有至少一个非焊接点(400),在该非焊接点(400)处,沿车轮(100)的圆周方向未设置激光焊接部(300)。