Metal layer laminating decorative pattern sectional material and manufacturing method thereof
A manufacturing method and metal layer technology, applied in the direction of slender components, building components, etc., can solve the problems of non-environmental protection, single shape, easy to produce rust spots, etc.
Inactive Publication Date: 2013-02-13
胡家辉
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Problems solved by technology
Made of carbon steel, it is necessary to carry out anti-corrosion treatment on the surface of carbon steel. Anti-corrosion treatment usually includes several methods such as paint spraying, plastic spraying, zinc spraying, aluminum spraying, aluminum-magnesium alloy spraying or zinc-aluminum alloy spraying. These methods There are the following disadvantages: first, it is easy to rust and produce rust spots; second, it is not environmentally friendly; third, its shape is simple, it cannot be processed into patterns, the effect is not good, and it cannot achieve the purpose of long-term anti-corrosion protection
Made of stainless steel, although it is not easy to corrode, it still has the following disadvantages: first, the cost is high; second, the use of precious metals is large; third, the shape is single
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[0036] first preferred embodiment
[0037] Please refer to 1 to Figure 6 , a metal laminate pattern profile, which includes a carbon steel core 10 and an outer metal layer 20. In this embodiment, the material of the outer metal layer 20 preferably has the following characteristics: good anti-rust performance, aluminum, copper or other alloys can be selected, but not limited thereto. The carbon steel core body 10 and the outer metal layer 20 are matched, for example, clearance fit, so as to facilitate socket assembly, of course, it is not limited to this, and other methods such as overflow fit are also applicable.
[0038] In this embodiment, the hardness of the outer metal layer 20 is less than that of the carbon steel core 10, so it is preferable to set a concave-convex structure 11 on the outer side of the carbon steel core 10, and the concave-convex The structure 11 is, for example, wave-shaped, zigzag-shaped, rectangular-tooth-shaped, spiral-shaped (for example, incline...
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The invention discloses a metal layer laminating decorative pattern sectional material and a manufacturing method thereof. The metal layer laminating decorative pattern sectional material comprises a carbon steel core body and an outer metal layer, wherein the outer metal layer is sleeved on the outer side surface of the carbon steel core body in a matching manner so as to form a substrate; and the substrate is subjected to cold rolling, thus the outer side surface of the outer metal layer is provided with decorative patterns in a concave mode, the inner side surface of the metal layer is protruded to form a bulge, and the bulge is embedded at the outer side surface of the carbon steel core body. According to the invention, a cold rolling manufacturing method is adopted to laminate the carbon steel core body and the outer metal layer, and elegant, clear, delicate and beautiful decorative patterns can be manufactured on the sectional material.
Description
technical field [0001] The invention relates to a profile and a manufacturing method thereof, in particular to a metal laminate pattern profile and a manufacturing method thereof. Background technique [0002] Existing profiles, such as pipes such as indoor and outdoor guardrails, stairway guardrails, green belt guardrails or window guardrails, are mostly made of carbon steel or stainless steel. Made of carbon steel, it is necessary to carry out anti-corrosion treatment on the surface of carbon steel. Anti-corrosion treatment usually includes several methods such as paint spraying, plastic spraying, zinc spraying, aluminum spraying, aluminum-magnesium alloy spraying or zinc-aluminum alloy spraying. These methods There are the following disadvantages: first, it is easy to rust and rust spots; second, it is not environmentally friendly; third, its shape is simple, it cannot be processed into patterns, the effect is not good, and it cannot achieve the purpose of long-term anti-...
Claims
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IPC IPC(8): F16S3/00
Inventor 胡家辉
Owner 胡家辉