What are the pure copper crafts production process?

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2022-02-19 18:41

Pure copper crafts sculpture is very beautiful, different shapes, but what is the production process of pure copper crafts sculpture?

Pure copper crafts sculpture is very beautiful, different shapes, but what is the production process of pure copper crafts sculpture? There are many different manufacturers of pure copper crafts sculpture, and their casting methods are also different. The following Luo You decoration designers gave us a detailed introduction through the following links.

The production of handicrafts is divided into two parts, one is the production of small pure copper handicrafts, and the other is the production of large-scale pure copper handicrafts.

1, small pure copper crafts production process

Of course, the model should be made first, then the sculpture should be made brighter with some materials such as silica gel, gypsum and quartz sand, then baked to make the wax fall off, then the outer shell should be made, and then copper water should be poured in until the copper water breaks the shell, and then the copper product should be finished. Finally, the surface of the copper product should be polished, colored and some simple treatments should be carried out.

2, large-scale pure copper crafts production process

In the production process, it is necessary to make a glass fiber reinforced plastic model first, and then make it in blocks. It is also necessary to make a mold shell, and then pour copper water into the mold shell. The following steps are the same as the above small pure copper handicraft production process.

The production of pure copper crafts generally has to go through several important processes such as metal smelting, forging, carving, gold plating, polishing, and red.

3. Casting method of pure copper crafts

There are three main types, namely, lost wax method, mold method and molten copper method.

Lost wax method:Made with wax mold, external coating modeling material, become the whole mold.

Mold method:Widely used, large pure copper crafts generally have to be cast separately and then connected into a whole.

Copper melting method:The use of mold-free controllable casting process, mold-free copper liquid natural and smooth and unshaped.

The important part, basically pure copper handicraft production process is the same. After the copper water is cooled and the broken shell is broken to complete the production of copper products, the surface of the copper products must be colored, anticorrosive and other treatments. This is a part that must be included. Only after the anticorrosive treatment is completed can the copper ornaments be preserved for a longer time.

(Some pictures and texts originate from the Internet, and the infringement contact is deleted, thank you)

Key words:

Process, Fabrication, Crafts, Sculpture, Part, Large, Small, Processing, Copper Products

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