車両用ホイールのロゴ部形成方法

Japanese Patent JP7144861

B2

To provide a vehicular wheel in which there is no high convex portion in a corner part of an engraving processed surface of a logo part and a clear coating film having a sufficient film thickness can be formed, and a logo part formation method of the vehicular wheel.SOLUTION: A vehicular wheel 1 comprises: a coating part 5 in which coating in a base color is applied to a wheel body 10; and a logo part 6 which is made of a character, a graphic, a symbol or the like formed by exposing a metal surface by cutting coating films 41, 42 and base material metal of the wheel body 10 with machine work on a portion of the coating part 5. The logo part 6 comprises: an engraving processed surface 61 being a metal surface engraving-processed by a cutting tool; and a clear coating film 43 which is formed on the engraving processed surface 61. The engraving processed surface 61 includes a convex removal processing trace structure 63 being a low portion in which a high convex portion 62 having a certain height or higher that is formed as an uncut portion on a processing trace of the cutting tool which traces a line shape of a logo design shape is removed in a specific corner part 7 of the logo design shape of the logo part 6.SELECTED DRAWING: Figure 5

Shujiro Inaya
Kazunori Ito
Tsutomu Hiromasa
Torii Yasuyuki

JP2019201548A

September 30, 2022

November 06, 2019

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Rays Engineering Co., Ltd.

B60B1/06; B05D3/00; B05D3/12; B05D7/14; B60B3/10

JP2015000584A
JP11090775A
JP2015067113A
JP5068935A
JP62136276A
JP2007069405A

Eiji Miyazaki
Tomohiro Harada

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