大型游乐设施焊缝分级与检测要求

Weld Classification and Testing Requirements for Large-Scale Amusement Facilities

大型游乐设施作为八大类特种设备之一,主体结构主要为焊接结构件,焊接质量与检验直接关系到设备的运行安全。为便于相关技术人员对游乐设施焊缝分级和检测有统一的理解,介绍了游乐设施常用焊缝形式以及焊缝的分级方法和焊缝的检验要求,列举了典型大型游乐设施的重要焊缝部位,为大型游乐设施设计、制造、检验提供了参考,对提高游乐设施的运行安全具有现实意义。

As one of the eight kinds of special equipment, the main structure of large-scale amusement facilities is mainly the welded structural parts, and the welding quality and inspection are directly related to the operation safety of the equipment. In order to facilitate technicians to understand the weld classification and inspection, the common weld forms(they are, fillet weld and butt weld), the weld classification methods and inspection requirements are introduced in this paper;and the important welds of typical large amusement facilities are then listed. It provides a reference for design, manufacture and inspection of the large amusement facilities, and has practical significance for improving the operation safety.