The present invention relates to a laser marking method for a vehicle wheel, including: a pretreatment step of washing and drying an aluminum wheel; a step of forming a first coating layer on the surface of the aluminum wheel; a step of forming a second coating layer on the surface of the first coating layer; and a step of performing laser engraving on the secondary coating layer. The present invention improves discrimination and gives an aesthetic sensation.
본 발명은 차량용 휠 레이저 마킹방법에 관한 것으로, 알루미늄 휠을 세척하고 건조하는 전처리 단계와, 알루미늄 휠의 표면에 1차 도장층을 형성하는 단계와, 1차 도장층의 표면에 2차 도장층을 형성하는 단계와, 2차 도장층에 레이저 각인을 실시하는 단계를 포함하여, 식별력을 향상시키고 심미감을 줄 수 있다.
LASER MARKING METHOD FOR VEHICLE WHEEL
차량용 휠 레이저 마킹방법
2020-07-07
Patent
Electronic Resource
Korean
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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