What are the production processes of pure copper handicrafts?
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- Time of issue:2022-02-19
- Views:1287
(Summary description)Pure copper handicraft sculptures are very beautiful and have different shapes, but what is the production process of pure copper handicraft sculptures? There are many different manufacturers for the production of pure copper handicraft sculptures, and their casting methods are also different. The following Luoyou decoration designers gave us a detailed introduction through the following links.
What are the production processes of pure copper handicrafts?
(Summary description)Pure copper handicraft sculptures are very beautiful and have different shapes, but what is the production process of pure copper handicraft sculptures? There are many different manufacturers for the production of pure copper handicraft sculptures, and their casting methods are also different. The following Luoyou decoration designers gave us a detailed introduction through the following links.
- Categories:Trade News
- Author:
- Origin:
- Time of issue:2022-02-19
- Views:1287
Pure copper handicraft sculptures are very beautiful and have different shapes, but what is the production process of pure copper handicraft sculptures? There are many different manufacturers for the production of pure copper handicraft sculptures, and their casting methods are also different. The following Luoyou 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 pure copper handicrafts.
1. The production process of small pure copper crafts
Of course, you must first make a model, then use some materials such as silica gel, gypsum, quartz sand to make the sculpture brighter, then bake to let the wax fall off, then make the outer shell, and then pour copper water until the copper water will make After the shell is broken, the copper product is completed, and finally the surface of the copper product is polished, colored and some simple treatments.
2. Large-scale pure copper crafts production process
In the production process, it is necessary to make a FRP model first, and then make it in blocks. It is also necessary to make a shell, and then pour copper water into the shell. The subsequent steps are the same as the production process of the small pure copper crafts above.
The production of pure copper handicrafts generally go through several important processes such as metal smelting, forging, carving, gold plating, polishing, and red coloring.
3. Casting method of pure copper handicrafts
There are three main methods, namely the lost wax method, the mold method, and the molten copper method.
Lost wax method: molds are made of wax, and modeling materials are applied externally to form an integral mold.
Mold method: widely used, large-scale pure copper handicrafts are generally cast in parts, and then connected into a whole.
Copper melting method: Using the moldless controllable melting and casting process, the moldless copper liquid can be naturally smooth and unshaped; the copper liquid can be melted under the control of the artist.
The most important part is that the production process of pure copper crafts is basically the same. After the copper water is cooled, the shell is broken to complete the production of copper products. The surface of the copper products must be colored, anti-corrosion and other treatments. This is a part that must be included. to last longer.
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