Shaanxi construction machinery develops "craftsman spirit" to improve welding quality 

The current has entered the three quarter, Shaanxi construction machinery staff actively promote artisan spirit, under the premise of ensuring welding quality, quality and quantity to complete another task, and in this one, Q01 tower crane welding the weld welding workshop quality is very commendable boom.

It turned out that the Q01 tower crane was a hot product of the company's new research and development. The boom is one of the important components of the bearing, not only of truss, and 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.

The welding quality is improved, and it takes a long time, days and months multiplying, also need the awareness of employees, Shaanxi construction machinery employees to actively respond to the company's policy, together with full enthusiasm to meet the difficulties, actively practice the artisan spirit, and start from the small details of production, to improve the quality and the quality of products to lay a solid foundation.