Core Tip: The unique and wonderful changes that metal produces under the influence of welding heat also satisfy the metal art's need for a new artistic expression language. In today's metal art creations, welding can and is being expressed as a unique artistic expression language.
Artistic creation and craftsmanship are always inseparable. As an industrial technology, the emergence of welding caters to the needs of the development of metal art for new processes. On the other hand, the unique and wonderful changes produced by the metal under the influence of welding heat also satisfy the metal art's demand for a new artistic expression language. In today's metal art creations, welding can and is being expressed as a unique artistic expression language. The art of metal welding can be separated from traditional metal art as a relatively independent art form in a branched way, because welding is artistic. Welding can produce a rich expression language of artistic creation. Welding is usually done at high temperatures, and metals produce many wonderful changes at high temperatures. The metal base material will undergo color change and thermal deformation (ie, weld heat affected zone); the wire will form some beautiful texture after melting; and welding defects are often used in the art of welding. Welding defects refer to defects in the welded joint that do not meet the design or process requirements during the welding process. Its manifestations mainly include welding cracks, pores, undercuts, incomplete penetration, unfusion, slag inclusion, welding, collapse, pits, burn through, inclusions, etc. This is a very interesting phenomenon: the artistic nature of welding is usually reflected in the failure of some industrial welding operations, or in some welding defects that industrial welding is extremely difficult to avoid. Second, the welding art language is unique. Using different metal materials and using different welding techniques, the art of welding can be fully realized in different metal art forms.
In welding sculptures, welds and cuts are not passively present as a trace of technical processing, but are expressed in a wonderful and indispensable expression language. A welding sculpture, the thick weld is exposed on the surface of the sculpture, and various irregular cutting marks have become the artist's beautiful artistic language. In many cases, due to the rough and rustic style pursued by the welding sculpture, the metal is rusted, Most of them are reserved according to the needs of the work. Therefore, a non-carved, original beauty can often be felt in the welding sculpture.
The weld seam of the steel plate joint in the lower part of the sculpture is very large. From the point of view of the firmness of the welding process, it is obviously not only for the consideration of the degree of solidity of the sculpture. In this sculpture, the lower twisted welds have been used as An important factor in the overall aesthetic of sculpture is an indispensable part of it. From the overall perspective of the sculpture, whether it is the upper part of the text, or the lower part of the texture treatment, there are twisted weld marks everywhere, the whole work has reached the unity of the overall visual language. The manual plasma cutting method uses the heat of the current during cutting to create a heat-affected zone on the cutting edge, thus "staining" the bright white stainless steel with a slightly gradual color. At the same time, through the adjustment of the welding specification, the strong airflow from the torch will “blow†a randomly formed texture at the cutting edge at the moment the cutting steel plate melts, and solidify into a beautiful cut after the metal is cooled by the cutting. Traces, in contrast to the flat, bright stainless steel sheet in the middle. The formation process of this random effect has certain contingency, but it is a phenomenon that must be produced under certain welding specifications. From the perspective of size, the larger size of the welded art wall decoration can be semi-automatic CO2 gas shielded welding, and the smaller one can be manually tungsten argon arc welding.
If a wall painting is regarded as a painting, the processing of dots, lines, faces, black, white, gray and even colors in the picture can be achieved by welding. Various types of wire, various materials, different welding processes will appear in different forms on the screen. The color of different metals is different, the bright silver of stainless steel, the sub-silver of aluminum, the black color of carbon steel, titanium steel, bronze, copper, brass and steel. Different steels will have different colors when heated at high temperature. The change, that is, the heat affected zone of the weld is different. In addition, cutting is also one of the methods of welding art wall decoration. It can be used in combination with welding or alone, depending on the creative intention of the creator and the mastery of the craft and effect. The methods described above are combined and the richness of the changes can be imagined.
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Label: Welding is an industrial art
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