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Dieless controllable metal fusion cast molding method

A technology of casting and forming and metal, applied in special decorative structures, decorative arts, decorative structures, etc., can solve the problems of inflexible and changeable shapes, and achieve the effect of saving costs and expanding new fields.

Active Publication Date: 2013-02-27
杭州朱炳仁铜艺股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Die-casting is an indispensable means of traditional metal sculpture. The traditional metal sculpture process uses mold casting without exception, and the shape is not flexible enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Taking metallic copper as an example, the method for moldless and controllable metal melting and casting of the present invention will be further described.

[0008] First melt the copper block in the crucible, then pour the melted copper liquid into the medium water, the copper liquid flows naturally in the medium water, the medium water is partially added with a coagulant, and the condensation speed is controlled according to the needs of the finished product, and the piled and flaky shapes can be obtained. , strips, blocks and other forms of copper, and then the copper parts are colored and welded.

[0009] When coloring copper, control the coloring temperature and coloring time according to the needs of the finished product. The relationship between temperature and color of molten copper is shown in Table 1:

[0010] temperature(℃) 15 25 35 45 color light yellow brown dark brown black

[0011] Table 1

[0012] As the temperature rises...

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PUM

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Abstract

The invention relates to a dieless controllable metal fusion cast molding method. The traditional metal casting techniques all use die casting without exception and shapes are not flexible and variable. The method of the invention comprises: firstly fusing the metal in a crucible, pouring the fused metal to a medium, naturally flowing the fused metal in the medium, controlling the condensing rate of the fused metal according to the need of finished products, coloring and welding the condensed metal. The raw materials of the method in the invention are derived from the residual leftover material after metal materials are processed so as to save cost. The metal ornaments cast by using the method of the invention have peculiar shapes and abundant colors and realize the artistic effect of combining abstract with reality.

Description

technical field [0001] The invention belongs to the technical field of metal casting, and relates to a method for moldless and controllable metal melting and casting. Background technique [0002] Decorations made of metal occupy an important position in the decoration industry. Metal ornaments have always been mainly cast ornaments, such as Buddha statues, incense burners, etc. The traditional casting technology has always been the mainstream technology of metal processing. This technology generally uses molds such as mud molds, sand molds, resin molds, wax molds, and metal molds. Die-casting is an indispensable process for traditional metal sculptures. Traditional metal sculptures use mold casting without exception, and the shape is not flexible enough. Contents of the invention [0003] The object of the present invention is to provide a method for moldless and controllable metal melting and casting. [0004] The method of the invention firstly melts the metal materi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44C5/00B44C3/00B22D23/00
Inventor 朱军岷朱炳仁
Owner 杭州朱炳仁铜艺股份有限公司