Mechanical Industry Cases

• Improve the welding efficiency of large components

• In the manufacturing of construction machinery, the welding work of large structural components (such as excavator arms, loader frames, etc.) is very complex and the workload is enormous. For example, a large construction machinery manufacturing enterprise, when producing a large excavator boom, due to the large volume and irregular shape of the boom, traditional welding methods require multiple welders to frequently change positions at different positions for welding, which not only has low efficiency but also makes it difficult to ensure welding quality. After introducing a welding positioner, the company fixed the arm frame on the positioner and easily adjusted each welding position to the optimal welding position through the rotation and tilt functions of the positioner, allowing welding robots or welders to weld in the most comfortable and efficient posture. This greatly shortens the welding time. The arm welding work, which originally required several days, can now be completed in about two-thirds of the original time. At the same time, the welding quality has been significantly improved, and the uniformity and strength of the weld seam have reached higher standards. Moreover, the labor intensity of workers has significantly decreased, shifting from long periods of high-intensity bending and head up work to relatively easy operations.

• Some rotating support components of construction machinery require high-precision circumferential welding. The welding positioner can accurately control the rotation speed and angle, ensuring the continuity and quality of the weld seam. For example, in the production of the slewing support for tower cranes, the positioner can make the slewing support rotate at a constant speed, and the welding equipment can stably weld along the weld seam, making the weld seam beautiful and reliable in quality, reducing the workload of later repair and inspection.