Characteristics and production capacity of stainless steel castings

Resist the erosion of acid alkali salt and other corrosive media and has the characteristics of no rust and no corrosion after long-term use stainless steel castings are stable in appearance and performance and are not easily deformed cracked or damaged even in high temperature environments the size

Complexity type of mold used and production process of the casting are the key factors affecting the production capacity of stainless steel castings no matter what kind of equipment is produced stainless steel castings are the most reliable choice the size and complexity of castings have a major impact

Larger or more complex castings also require more time and resources to produce which impacts overall yield therefore during production the size and complexity of castings need to be carefully considered to maximize capacity and improve production efficiency different types of molds have different effects on productivity while sand

Molds are the most common type of mold for stainless steel castings ceramic and investment molds can produce more complex shapes and larger castings although they also cost slightly more different production processes will affect the production capacity in the field of stainless steel casting

There are two main methods sand casting and investment casting the cost of sand casting is relatively low but there are certain restrictions on the size and complexity of the casting investment casting can produce more complex shapes and larger castings but it is also more expensive

According to the specific production needs and budget it is very important to choose the appropriate production process all in all stainless steel castings have excellent properties that make them ideal for a variety of applications the production capacity of stainless steel castings depends on several factors

Including the size and complexity of the stainless steel casting the type of tooling used and the production process the equipment has good assembly and assembly performance is easy to process into parts of various shapes and sizes facilitates assembly and maintenance and improves work efficiency on-site

Manufacturing capacity of 500 tonsyear when casting the structure of stainless steel castings the structure shape size wall thickness and transition of the casting should be considered and the factors affecting the liquid and solid shrinkage of the casting should be considered and appropriate process parameters should be selected

To prevent casting defects such as shrinkage cavities and pores the design of casting riser system must be reasonable if technological measures such as cold iron are used the system layout must be reasonable it is necessary to ensure the compactness of the internal structure of the casting

Avoid stress concentration as much as possible in order to improve the quality and service life of stainless steel castings we recommend the following measures to avoid defects such as shrinkage cavity shrinkage porosity pores and cracks uniformly set wall thickness avoid sharp and right-angle structures

Add cola use hollow core oil sand core and other measures to improve the yield and air permeability of sand molds or cores these measures have been widely adopted improving quality of stainless steel castings