Shaanxi construction machinery actively improves welding quality with "craftsman spirit" 

Since the beginning of the three quarter, Shaanxi construction machinery company employees continuous efforts in the production task, the saturated state, the artisan spirit of success throughout the beginning, and the quality and quantity to complete another task, in the meantime, a flash point of the boom of the weld quality is one of the Q01 tower crane welding welding workshop.

Q01 tower crane is a new hot research and development product of the company. The boom is one of the most important parts of them, is to set up the load bearing truss, or trolley track, so the boom of the welding quality requirements are very strict. Jib structure bottom square tube with angle steel weld joint side, combined with automatic submerged arc welding, but the weld is cutting surface, blending exists when the size difference, therefore has brought great difficulties to the welding seam forming, almost by grinding out, it is difficult to ensure the weld appearance, affect the production schedule.

In order to ensure the weld appearance, improve product quality, shorten the processing time, the welder class masters with years of experience in welding, carefully check the drawings, process, continuous exploration and research, according to the characteristics of careful measurement and calculation, in order to obtain the optimum welding parameters; adjust the welding angle of the welding process, the welding direction change, timely adjust walking trajectory, make the weld processing after the smooth, plump, beautiful, fully meet the acceptance criteria for weld appearance, improve production efficiency, improve the quality of welding.

Day after day, year after year, quality is constantly improving, persistent improvement, excellence, Shaanxi construction machinery staff will actively practice the "craftsman spirit", and constantly improve product quality.