公开(公告)号：US10752998B2

公开(公告)日：2020-08-25

申请号：US16026101

申请日：2018-07-03

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zaide Wang ,  Huanming Ma ,  Junfu Li ,  Shengchao Zhang ,  Guangcai Chen ,  Meng Liu

IPC: C23C14/02 ,  C23C14/35 ,  C23C28/00 ,  C23C14/20 ,  C23C14/58 ,  C23C14/06 ,  B05D7/00 ,  B05D3/10 ,  C23C14/00

Abstract: Disclosed herein is an aging resistance coating film for a hub, sequentially comprising an aluminum alloy matrix, a silane conversion film, a high-gloss organic resin coating, a periodic variable alloy black chromium coating film and a transparent resin coating. In the coating film, the thickness of the black chromium coating film is increased and the blackness thereof is adjusted according to different content of C. The residual stress of the deposited metal layer is reduced, the problem of cracking during heating and rapid cooling of the coating film is solved, and the binding force between the coating film and the underlying high-gloss resin material is improved. Also disclosed herein is a method for forming an aging resistance coating film for a hub, comprising: (1) silane pretreatment, (2) spraying of high-gloss medium powder, (3) PVD coating, and (4) spraying of transparent powder.

公开(公告)号：US20190284702A1

公开(公告)日：2019-09-19

申请号：US16026101

申请日：2018-07-03

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zaide Wang ,  Huanming Ma ,  Junfu Li ,  Shengchao Zhang ,  Guangcai Chen ,  Meng Liu

IPC: C23C28/00 ,  C23C14/35 ,  C23C14/58 ,  C23C14/02 ,  C23C14/20

Abstract: Disclosed herein is an aging resistance coating film for a hub, sequentially comprising an aluminum alloy matrix, a silane conversion film, a high-gloss organic resin coating, a periodic variable alloy black chromium coating film and a transparent resin coating. In the coating film, the thickness of the black chromium coating film is increased and the blackness thereof is adjusted according to different content of C. The residual stress of the deposited metal layer is reduced, the problem of cracking during heating and rapid cooling of the coating film is solved, and the binding force between the coating film and the underlying high-gloss resin material is improved. Also disclosed herein is a method for forming an aging resistance coating film for a hub, comprising: (1) silane pretreatment, (2) spraying of high-gloss medium powder, (3) PVD coating, and (4) spraying of transparent powder.

公开(公告)号：USD1027780S1

公开(公告)日：2024-05-21

申请号：US29813233

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Guangcai Chen ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：USD997829S1

公开(公告)日：2023-09-05

申请号：US29813251

申请日：2021-10-27

Applicant: CITIC Dicastal Co., Ltd.

Designer： Guangcai Chen ,  Zuo Xu ,  Hanqi Wu ,  Zhihua Zhu

Abstract: FIG. 1 is a front view of a vehicle wheel.
FIG. 2 is a perspective view of the vehicle wheel; and,
FIG. 3 is a left side view of the vehicle wheel.
In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

公开(公告)号：US11123763B2

公开(公告)日：2021-09-21

申请号：US16188614

申请日：2018-11-13

Applicant: CITIC Dicastal CO., LTD

Inventor： Zuo Xu ,  Guangcai Chen

IPC: B05D3/00 ,  B05D5/06 ,  B05D7/14 ,  B05D7/00 ,  B05D3/10 ,  B05D1/06 ,  B05D1/12

Abstract: The present application provides a color register edging method for an aluminum alloy hub. The method is characterized by comprising the following steps: (I) a first pretreatment and drying step, including washing, degreasing, acid pickling and passivation; (II) a body powder and paint spraying and respective curing step; (III) a second pretreatment and drying step, including washing, degreasing, acid pickling and passivation; (IV) an edging color register spraying and curing step, wherein a color register paint is squeezed onto a surface that needs color register by using an injection needle; (V) a third pretreatment and drying step, including washing, degreasing, acid pickling and passivation; and (VI) a high-gloss transparent powder spraying and curing step. The method breaks the conventional shielded protective color register process, the designed grooves can be in a full circle or partial, meanwhile, the size of the grooves can also be changed in the width.

公开(公告)号：US20160353873A1

公开(公告)日：2016-12-08

申请号：US15172444

申请日：2016-06-03

Applicant: CITIC Dicastal CO., LTD

Inventor： Bowen Xue ,  Guangcai Chen ,  Jiandong Guo ,  Weidong Liu ,  Yao Zheng

IPC: A46B13/02

CPC classification number: A46B13/02

Abstract: The present invention discloses an on-line wheel cleaning device, having a frame, a cylinder, a motor, a brush chassis, radial brushes, a spline shaft and a spline housing, wherein a sensor enables a wheel to be primarily positioned; a clamping cylinder enables two left clamping rollers and right clamping rollers to clamp the wheel by way of gears, left racks, right racks and a guide rail; a jacking cylinder is used for jacking the brush chassis and the radial brushes through the spline shaft and enabling the brush chassis and the radial brushes to touch a flange plate and a center hole of the wheel, respectively; the motor drives a belt pulley I, the spline housing and the spline shaft to rotate through a synchronous belt and a belt pulley I; an adjusting cylinder jacks up an apex to drive the four radial brushes to move outwards respectively.

Abstract translation: 本发明公开了一种在线车轮清洁装置，其具有框架，气缸，电动机，电刷底盘，径向电刷，花键轴和花键壳体，其中传感器使得轮主要定位; 夹紧缸使两个左夹紧辊和右夹紧辊能够通过齿轮，左机架，右机架和导轨夹紧车轮; 顶起气缸用于将电刷底盘和径向刷通过花键轴顶起，并使电刷底盘和径向刷分别接触轮的法兰板和中心孔; 电机驱动皮带轮I，花键壳体和花键轴通过同步带和皮带轮I旋转; 调节滚筒将顶点插入以驱动四个径向刷分别向外移动。