A robotic automatic welding process for a furnace liner production line

Abstract

The invention relates to the technical field of automatic welding, and provides an automatic robot welding technology of a furnace pipe production line. With the adoption of the furnace pipe welding technology, the automation degree of welding production is increased; the working intensity of an operator is reduced; the production efficiency is improved; the welding quality is ensured; and meanwhile, a welding robot is adopted, so that the flexible production modes, namely, multi-variety and small-quantity mixed-line production, of furnace pipe welding are realized. According to the technology, a straight seam of a furnace pipe is welded through a laser welding machine; the laser welding process is performed by fusing and connecting materials through a focusing high-energy laser beam so asto form a quality welding head; the laser welding has the characteristics that the welding is fast, the workpiece deformation is small, the penetration ratio of a welding seam is high, crystal particles are fine, the postweld treatment is simple, the quality of the welding seam is high, and the welded surface is smooth; the same materials or different materials or materials which are hard to fusecan be welded by laser welding in various special conditions; and moreover, a welding seam with complex formation or suddenly-changed tangent line direction can be welded, and thus the applicable scope of the welding technology is expanded.

Description

technical field [0001] The invention relates to the technical field of automatic welding, in particular to a robot automatic welding process for a furnace liner production line. Background technique [0002] An oven is a sealed electrical appliance used to bake food or dry products, and is divided into household appliances and industrial ovens. Home ovens can be used to process some pasta. Industrial oven is a kind of equipment used to dry products in industry. It has electricity and gas, and is also called oven and drying box. The oven is an electrical appliance with a sudden change in temperature, so it is required to use thick and safe materials for the oven. Products with high-quality oven materials need to use two layers of glass, and the industry's high-standard 0.5mm thick cold-rolled sheet or stainless steel panel material. Mid-to-high-end products should have at least 3 baking tray positions, which can be close to the upper fire, close to the lower fire and locat...

AI Technical Summary

Problems solved by technology

The traditional way of processing parts by manual and single machine is no longer suitable for the needs of modern enterprises. In order to reduce labor intensity, improve production efficiency and reduce labor costs, the method of processing parts by robot automatic production line has been used in modern manufacturing. More and more applications are applied to meet the needs of high-speed, large-volume, and high-quality processing parts in the processing and manufacturing industry to the greatest extent, and make the processing and manufacturing industry move towards the large-scale, batch-oriented, efficient, and automated modern manufacturing of robot production lines. In the new era of manufacturing industry, it is the inevitable trend of the modernization and development of manufacturing industry

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