Nondestructive testing use the ray, ultrasonic, etc., to make detection on the overhead bridge crane and its metal structures, such as steel internal weld defects. The instrument can pass through the material interior, based on certain principles, can sense the interior of steel material.
In general, the overhead bridge crane detection is common in the crane manufacturing process, used to control the processing, welding quality. Because during the overhead brideg crane welding, by the limitations of the welding process and field equipment, will make the welding quality a certain deviation. The welding welds will have certain extent pores, slag and crack problems. These defects will affect the rigidity of the ovrhead bridge crane's metal structure, toughness, etc., reducing the crane's performance.
In order to reduce, eliminate castings, parts and welding defects to increase overhead bridge crane safety performance, non-destructive testing methods can be used to defect detection, positioning, quantification, so as to improve the crane safety.
Single girder overhead crane
Double girder overhead crane
Related news
- Overhead bridge crane speed control
- What are the overhead travelling crane brak
- Material lifting equipment inspection cycle
- Single Girder Overhead Cranes Delivery To F
- Overhead bridge crane maintenance points
- Overhead crane lifting rule
- LH double girder bridge crane for sale
- Overhead bridge crane grab classification
- Explosion proof single girder overhead cran
- Grab bucket overhead crane design