Summary of main causes for surface defects of cast alloy die castings: undercosting, cold shut, peeling, bubbles, flyer, slag inclusion, porosity, strain, hot cracking, hot brittleness, depression, e…
Casting is the process of casting parts with required shape and performance by pouring molten metal liquid into the mold and cooling and solidification. Casting is a commonly used manufacturing metho…
What are the steps of wax injection process in dewaxing casting? Die casting dewaxing casting is one of the glass manufacturing processes. The main process is to heat the glass to a high temperature …
Sand casting and investment casting are the two most widely used casting processes in the casting industry. What are their process methods and their respective advantages and disadvantages?
The basic raw materials for making sand molds are foundry sand and molding sand binder. The most commonly used foundry sand is siliceous sand. When the high temperature performance of silica sand can…
Aluminum alloy die-casting products are mainly used in electronics, automobiles, motors, home appliances and some communication industries. Some high-quality aluminum alloy products with high perform…
In the production process of aluminum alloy castings, porosity defects often occur due to improper operation or unskilled craftsmanship. Once pores appear, castings are often scrapped due to quality …
The draft angle of die casting process refers to the taper or slope in the vertical direction of the casting. The surface of the die casting piece perpendicular to the parting line of the die needs t…
However, many common casting defects may exist during the production process of investment casting. Based on our engineering experience and advanced equipment, we can find ways to prevent such proble…
It is important to realize thin-walled die casting in the fields of aerospace, automotive, electronics, etc. High pressure die casting, low pressure die casting and differential pressure die casting …
Sand casting, as its name implies, uses sand mold as the basic mold to form the required castings after pouring metal solution. At present, iron, steel and many non-ferrous metals can be obtained by …
Casting is like playing with wax. You buy Wax (scrap steel, or pig iron) and then turn the wax into liquid and put it into a mold, so you can get things of different shapes. (solid liquid solid) For…
The application scope of precision castings is more and more extensive, and there are more and more manufacturing processes. Among them, the cooling process is an indispensable process. Some need to …
