Laser tailor welding, laser hybrid welding technology and equipment are mainly used for high-strength welding of trains and automotive panels, and there are also a wide range of needs in other fields.
In order to adapt to the rapid development of the national economy, catch up with and lead the application of CNC laser processing in the high-end field, Wuhan Falilai Cutting System Co., Ltd. under the Huagong Technology Co., Ltd. was entrusted by the relevant state ministries and commissioned, with the support of Huazhong University of Science and Technology, to complete the Research and development of complete sets of equipment and put into production.
Steel plate laser welding and laser hybrid welding are laser tailor welding technology that integrates the functions of straight line and zigzag line. It mainly consists of laser cutting system, laser welding (composite) system, tracking detection system, mechanical positioning transmission system, control system, etc. composition. The technology can automatically complete the sheet feeding, sheet pre-cutting, splicing positioning and clamping, transmission and welding processes, and complete automatic seam tracking and weld inspection during the welding process. This technology has the following characteristics:
• Adapt to the straight line, curve, and fold line of the board
• Adapt to different materials, different thicknesses, different coatings, different shapes of plate welding
• Pre-cutting the welded edge of the sheet to reduce the influence of the weld edge on the weld gap
• In order to reduce the influence of gap on welding quality, it has a rolling edge pre-treatment function for straight welds and a wire filling function for curved welds.
• The torch is a laser MIG composite structure with good adaptability to weld gap, misalignment and centering.
• Automatic wire feeding
• Automatic loading, positioning, transmission, fixing, weld tracking, quality inspection and process parameter acquisition
• The plate positioning and transmission system adopts a quick-change tooling structure to shorten the adjustment cycle when the product is replaced.
• Plate positioning and transmission quick-change tooling with reconfigurable modular design to reduce tooling costs
• Laser hybrid welding of hot rolled strip, special steel, low alloy steel, high silicon steel and various high strength medium and heavy plates
• Chinese operation interface
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