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Method for making hollow artworks

A production method and technology for handicrafts, applied in electrolysis process, electroforming and other directions, can solve the problems of restricted materials, heavy weight of arts and crafts, complicated process steps, etc., and achieve the effects of optimal surface fineness and simple process steps.

Inactive Publication Date: 2007-05-16
林永霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are several disadvantages in this technical solution: due to the need to divide and make sub-components and then assemble and weld the process, the process steps are complicated; a certain thickness can be achieved to divide and combine, so the thickness of the lead-tin alloy is thicker. The weight of arts and crafts is heavy; the intervention of centrifugal casting method limits the application of materials, and generally only lead-tin alloy can be used, which cannot meet the demand for material changes in the arts and crafts market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The method for making a hollow handicraft comprises the following steps: 1. A wax model is provided, and the wax model is a male model. The method for obtaining the wax model is as follows: a rubber model is provided, and the rubber model is a female model. The raw materials are put into the negative mold to obtain the wax mold by pressing, and after the wax mold is obtained, the wax mold needs to be trimmed; 2. An electrochemical deposition device is provided and an electrochemical plating solution is added. Electrodeposition, hanging a plurality of wax patterns on a tree-like tool, installing the tool in the electrochemical plating solution box, so that the wax patterns are put into the electrochemical plating solution box of the electrochemical deposition device, and The tool is connected with the transmission of the rotating device; 3. Start the electrochemical deposition device to obtain an electrodeposition coating covering the surface of the wax pattern, and the t...

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PUM

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Abstract

The invention discloses a preparing method of decorative hollow art work, which comprises the following steps: 1. providing wax mold from male mold; 2. supplying an electrochemical depositing device to add electromagnetic deposited liquid; placing wax mold in the electromagnetic deposited tank of electromagnetic sediment device; 3. starting the electromagnetic sediment device to obtain the electric sediment layer on the wax mold surface; 4. fetching the electric sediment deposited piece to obtain the dewaxing channel on the deposited piece; 5. dewaxing the electric sediment piece; collecting the dewaxed electric sediment deposited piece as hollow product.

Description

technical field [0001] The invention relates to a manufacturing process of a decorative artwork, in particular to a manufacturing method of a hollow handicraft. technical background [0002] The Chinese patent "A Modeling Process for Making Larger Volume Hollow Metal Arts and Crafts" (Patent No.: ZL97103571.7) discloses a technical solution: divide the handicraft into several "subparts", and each "subpart" The materials used are all lead-tin alloys, which are centrifugally cast through rubber molds. Finally, all the "sub-parts" are welded together to form a whole of arts and crafts, and then post-processing (such as: grinding, plating, etc.). [0003] There are several disadvantages in this technical solution: due to the need to divide and make sub-components and then assemble and weld the process, the process steps are complicated; a certain thickness can be achieved to divide and combine, so the thickness of the lead-tin alloy is thicker. The weight of arts and crafts is ...

Claims

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Application Information

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IPC IPC(8): C25D1/02C25D1/10
Inventor 林永霖
Owner 林永霖