Precautions for crane beams in steel structures: 1. When the span of the crane trusses and heavy-duty working crane beams is equal to or greater than 12M, or when the span of light...

The main beam structure in the bridge crane will be deformed due to various factors during long-term use. The deformation problem cannot be completely avoided. For the deformation ...

The strengthening of the crane beam system includes the strengthening and repair of the crane beam, braking structure, auxiliary trusses, supports and various connections, as well ...

Product parameters of steel beam pressure plate/track double hole pressure plate

There are also some differences in processing performance and welding characteristics between 430 and 304 stainless steel, and these differences have an important impact on specifi...

Welding method of ancient bronze ware The production process of ancient bronze ware is very complex, of which welding technology is an indispensable part. In ancient times, people ...

Why use special riveting technology.pptx

Henan Bronze Cold Welding Machine Yuyao Yijing Electronics Preferred Merchant Open Baidu APP Scan the QR Code to Download Now for Free Consultation Bronze usually refers to alloy m...

At present, my country's traditional manufacturing industry is facing in-depth transformation and upgrading, and high-end precision processing with high added value and high t...

There are three ways to connect air ducts and flanges. Answer: Welding, flanging and riveting Analysis: This question examines the standard connection method of ventilation ducts a...