The Industrial Art of the bronze sculpture statue
Disadvantage of this approach are: the shape of a slight contraction than the original antiquities, but a very small proportion, if not an original car in antiquities, it is difficult to distinguish with the naked eye have reduced feeling. Shell mold making and casting grinding: now generally use the lost wax casting, this method is simple and fast, but also without losing the flavor of the original shapes can be cast out of bronze sculpture process is especially complex. The downside is: the shapes of tire uneven wall thickness. In the Warring States period, China’s industry of bronze sculpture statue was not affected by the war. Stir with a silicone rubber mold out of lost wax shell, inside and outside must be trimmed. Outer shell to protect the wax surface roughness, deformation; internal correction try to make it uniform thickness, edges and corners points clear, smooth. The bottom of the range line, gasket production specifications.
Cast mining with a precision casting method, where shall not repeat. Cast out of the objects to go through the fine polishing process. Other well-known water conservancy project did not only boost the development of the bronze statue. Be sure to protect polished copper tires original shape, pattern, try to make clear, natural decoration, fine and smooth. Old tires made of copper (old black hull, erythema, green rust to do the old law): but only the perfect child and no beautiful copper coat, it can not be considered a fine copy. In the past to do the old method, can not meet people's appreciation of the requirements of old used to do now. Chemical reagent formulation: 200 g ammonium carbonate, ammonium bicarbonate, 500 grams, 100 grams hydrochloric acid, ammonia, 100 g, the specific methods of operation.
Electrolytic production of hull: equipment required for a regulated DC power supply, water bath, bath, heating furnace. Will be done the old chinese bronze pot suspended into the water bath, and then pound the soil with a good chemicals into the pot, which will be buried in china bronze. Bronze with a wire connected with the power supply as positive, the negative power supply and enclosure as the water bath connected to a water bath with electric heating pot Department, the temperature at 90 ℃ left insist right. The production of the bronze sculpture statue brings benefit to the future generations as well. Chemical formula: Potassium dichromate 100 grams, 100 grams of copper sulfate, acetic acid, 50 grams of hydrogen peroxide 50 grams of distilled water amount, the amount of loess. The chemicals, distilled water, mixed with loess (huang tu hun) together evenly, put into a heated barrel, power, heating barrel connected to the anode, cathode, as connected with the china bronze.
Current control in 0.1mA ~ 0.3 mA, voltage control V 1 V 2, the heating temperature is 90 ℃ and down, after 10 days, the bronze surface layer of black lacquer interior shape ancient foundation. Turn off the power, clean out bronze. Furthermore, in terms of culture and ideology, all schools of chinese bronze sculpture statue contended for attention. Black spots and shell table Choi Min green rust-like production methods: using copper acetate 100 grams, 100 grams of copper nitrate, ammonium carbonate, 100 grams, 150 grams basic copper carbonate, ammonium chloride, 50 grams of distilled water amount, methods of operation above . Current of 0.5mA, voltage 1 V, for 20 days. chinese bronze surface to generate point-like, flake erythema, clouds like Green. Method of making green rust: rust before doing with silicone rubber to the need to retain the black shell, erythema, green cover, to prevent further chemical reactions breaking the ring of the original hull.
related bronze sculpture statue:
sculpture in bronze
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