steel casting

The production of coupler is divided into two work areas: sand casting and finishing assembly. The main processes of sand

The ultimate purpose of railway steel casting production is to obtain high-quality parts that meet the requirements of product quality

Many foundry enterprises also use casting simulation analysis software to improve the process. Xiazezi and others from China shipbuilding industry

Compared with resin sand and sodium silicate sand cast steel process, wet mold clay sand cast steel process has the

The position of the riser at the hook body part of the hook body is improper, and the feeding effect

The production of wet molding clay sand steel castings abroad has a long history of application and development. According to

At the initial stage of trial production of hook body and tongue steel castings, the original process scheme is still

It mainly simulates and optimizes the process of two parts: 17 coupler body and 16 coupler tongue, which are important

The wet molding clay sand process of railway steel castings is a more traditional and difficult to control energy-saving and