Method for coating surface of moving part of vehicle and moving part of vehicle manufactured by the same
AssigneesHyundai Motor Company, Kia Motors Corporation, Dongwoo Hst Co., Ltd.
InventorsJeong Uk An, Won Ki Chung, Jun Seok Lee
Life of this patent
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Abstract
A method for coating a surface of a moving part of a vehicle may include a coating preparation process of disposing a screen having a plurality of meshes to be distanced from a surface of the moving part of the vehicle to be coated depending on a predetermined spaced distance; and a coating layer deposition process of forming a coating layer having a pattern having a shape in which a plurality of embossings corresponding to the mesh shape is repeated on the surface of the moving part of the vehicle by a vacuum deposition scheme and forming the coating layer so that the adjacent emboss is connected to each other.
Claims7
A driving part of a vehicle, wherein a surface of the driving part is formed with a coating layer including a plurality of protrusions,
- wherein each of the plurality of protrusions is in a same shape and distanced from each other at an equal interval in vertical and horizontal directions to form a uniform pattern on the surface of the driving,
- wherein a plurality of connection parts are disposed between the plurality of protrusions being adjacent,
- wherein the plurality of connection parts is formed to be lower than a height of the protrusions,
- wherein the coating layer has a multi-layer structure formed by stacking a first coating layer, a second coating layer, and a third coating layer, each of which is made of a material different from each other, and
- wherein the first coating layer includes a metal-based material, the second coating layer includes a nitride-based material, and the third coating layer includes a carbon-based material.
Dependencies are inferred from the claim text.