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Aluminum alloy aluminum bar and method for manufacturing aluminum lamp through aluminum alloy aluminum bar

A manufacturing method, aluminum alloy technology, applied in the direction of metal extrusion dies, etc., can solve the problems of high scrap rate of extrusion dies, success rate less than 30%, expensive mold costs, etc., achieve good application effect, reduce alloy content, prevent The effect of brittle fracture

Active Publication Date: 2017-01-11
RUIAN JINYU ALUMINUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Many domestic aluminum manufacturers are scrambling to make orders first, but due to the complex structure and strict dimensional tolerances of the product, the scrap rate of extrusion dies is extremely high, and the success rate is less than 30%. The problem of non-conforming products, must develop a new manufacturing method

Method used

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  • Aluminum alloy aluminum bar and method for manufacturing aluminum lamp through aluminum alloy aluminum bar
  • Aluminum alloy aluminum bar and method for manufacturing aluminum lamp through aluminum alloy aluminum bar
  • Aluminum alloy aluminum bar and method for manufacturing aluminum lamp through aluminum alloy aluminum bar

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Embodiment Construction

[0015] The following specific embodiments are described in conjunction with the accompanying drawings, as Figure 1-Figure 3 Shown: This aluminum alloy aluminum rod includes the following components in weight percentage: Mg is 0.45-0.55, Si is 0.2-0.4, Fe<0.1, Cu<0.1, Mn<0.1, Zn<0.1, and the balance is Al.

[0016] In the above examples, the content of Si, Zn and Mn in the composition of the aluminum alloy aluminum rod ensures the strength of the alloy, the ratio of Mg and Cu ensures the surface quality of the product, and the content of Mg can weaken the Fe element. The mechanical properties and surface effects of the aluminum rod meet the requirements, and the application effect is very good.

[0017] The production process of using the aluminum alloy aluminum rod to make a lamp includes the following steps:

[0018] The standard H13 steel is selected as the mold material, and the mold adopts a three-piece combination, which are the bottom mold, the middle mold and the mask...

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Abstract

The invention discloses an aluminum alloy aluminum bar. The aluminum alloy aluminum bar comprises, by weight, 0.45%-0.55% of Mg, 0.2%-0.4% of Si, less than 0.1% of Fe, less than 0.1% of Cu, less than 0.1% of Mn, less than 0.1% of Zn, and the balance Al. When the aluminum alloy aluminum bar is used for manufacturing an aluminum lamp, a mold is made of H13 steel and comprises a bottom mold body, a middle mold body and a face mold body; the bottom mold body conducts primary feeding, flow guiding is carried out through five holes, the middle mold body conducts secondary feeding, and flow guiding is carried out through eight holes; aluminum materials are distributed into a welding chamber after being fused and are extruded out through an extrusion working belt, the mold is heated through a decreasing heating method and is heated to 510 DEG C at first, and heat is preserved for 0.5-1.5 h; and then, the temperature is lowered to 450 DEG C, heat is preserved for 1.5-2.5 h, an aluminum bar product is obtained, after being machined, the aluminum bar product is manufactured into a lampholder and a lamp barrel, and thus the aluminum lamp is obtained. By means of the aluminum alloy aluminum bar, the service life of the mold can be prolonged, and the yield of the aluminum lamp is increased.

Description

technical field [0001] The invention relates to an aluminum alloy aluminum rod and a manufacturing method of an aluminum lamp, in particular to a manufacturing method of an aluminum lamp. Background technique [0002] There is an existing combination lamp, which can be used for indoor lighting, and can also be used for outdoor light grabbing and long-range shooting. Compared with traditional energy-saving lighting lamps, it is more safe and durable, energy-saving and environmentally friendly, and has the effects of heat dissipation and enhanced light. [0003] Due to factors such as high-end design, precision, and practical materials, the market price of this kind of lamp is 2-3 times that of similar products, and it has a stable sales market in wealthy countries in Europe and Asia. Many domestic aluminum manufacturers are vying to order first, but due to the complex structure and strict dimensional tolerances of the product, the scrap rate of extrusion dies is extremely hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C25/02B21C29/04B21C23/14C22C21/08
CPCB21C23/14B21C25/02B21C29/04C22C21/08
Inventor 金毅力潘炜
Owner RUIAN JINYU ALUMINUM
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