1. The position of the rack welding port should avoid the stress concentration area and facilitate welding processing. 2. The groove of the steel structure should be processed according to the process...

The grooves at both ends reduce the influence of stress concentration on dynamic loads. After the weld is formed, the two ends can be left on the weldment unless it does not affect its use. Otherwise,...

1. The frame welding must ensure symmetry, balance, and verticality, and must be made according to the size requirements of the drawing 1. During welding, the welding surface must not have defects suc...

Shot blasting uses the centrifugal force of the impeller on the shot blasting machine when it rotates at high speed to shoot the shot at the surface of the steel being treated at a high linear speed, ...

1. Strictly implement standards and specifications (1) "Code for Acceptance of Construction Quality of Steel Structure Engineering" GB50205-2001; (2) "Surface Treatment of Steel Materials Before Coati...

As a common steel structure maintenance method, sandblasting and rust removal may cause certain environmental pollution problems during operation. This article will give you a detailed introduction to...

Sandblasting is an important part of steel structure maintenance, however, rust removal is not a one-time job. In order to ensure the long-term safety and stability of steel structures, effective anti...

As an important part of steel structure maintenance, sandblasting is increasingly becoming necessary. This article will reveal the important role of sandblasting in steel structure maintenance and how...

As a common steel structure maintenance method, sandblasting and rust removal are extremely important during its operation. This article will give you a detailed introduction to how to ensure the safe...

Before sandblasting, a comprehensive assessment of the steel structure is essential. The purpose of the assessment is to ensure that the rust removal work is carried out safely and smoothly and to ach...

Sandblasting rust removal is an important means of maintenance of steel structures. The selection of its methods and equipment directly affects the rust removal effect and safety. Among the many sandb...

Steel structures are increasingly used in areas such as buildings, bridges, ships, and heavy machinery. However, due to long-term exposure to various environmental conditions, the surface of steel str...