Method for processing surface of rim and its products

A technology for surface treatment and rims, applied to special surfaces, devices for coating liquid on surfaces, coatings, etc., can solve the problems of uneven thickness, scratches and loss caused by the warping of decorative pieces 53
CN100371091CInactive Publication Date: 2008-02-27PROTECH WHEEL IND
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
PROTECH WHEEL IND
Publication Date
2008-02-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

A technology for treating the surface of wheel rim includes such steps as manufacturing a wheel rim, machining concave markers about its specifications, applying the varnish powder on its surface, baking to form a layer of color paint, coating resin to form a protective layer, turning to remove the paint layer and protective layer from the predefined position, and electroplating. Its advantages are mirror effect and high resistance to friction, scraping, corrosion, acid and alkali.
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Description

technical field

[0001] The present invention relates to a wheel rim surface treatment method and its finished product, especially to a wheel rim surface that can show a mirror surface, which not only has the effect of exquisiteness and alternate colors, but also prevents the color paint layer from being eroded during electroplating treatment. surface treatment technology. Background technique

[0002] See also shown in Fig. 9, be general rim structure, it is to mold the wheel frame 50 of predetermined shape by casting, the outer edge side of wheel frame 50 is provided with a protruding ring portion 51, and wheel frame 50 inner edge and On the same side of the protruding ring part 51, there is formed a shaped wheel disc 52. In addition, a stainless steel decorative piece 53 is provided. The surface of the decorative piece 53 is formed into a mirror-like surface through surface treatment such as electroplating or chrome plating. Press and fold the decorative sheet 53 in a cer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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