Cast Iron Processing

Cast iron is a very hard material, its strength and resistance are very high, so it has been widely used in industry. However, due to the high hardness and low toughness of cast iron, special process methods are required in the processing process. First of all, cast iron needs to be annealed to reduce its hardness and improve its toughness. Then, roughing is required to reduce the dimensional accuracy and surface quality of the cast iron. Next, finishing is required to achieve the desired precision and surface quality. Finally, grinding and coating treatments are required to enhance the durability and aesthetics of the cast iron. In short, cast iron processing is a very complex process that requires special process methods and equipment. However, as long as the method is correct, high-quality cast iron products can be obtained.

Send Inquiry

Product Description

Cast iron is a very strong material that can play an important role in a variety of environments. However, due to its high hardness and low toughness, it needs to be processed to be used. Cast iron processing refers to changing cast iron into the desired shape and size for better use by various means, such as machining, heat treatment, etc.

First, casting. Cast iron is made by the casting process. First, the cast iron material is poured into the casting mold, and then it is solidified with high temperature. After solidification, the cast iron needs to be cleaned, annealed and other processes to change it into a more regular shape.

Second, processing. After the cast iron is cleaned and annealed, it needs to be processed. The processing methods include machining and heat treatment. Machining, including turning, drilling, grinding, etc., can accurately process the shape and size of the cast iron block. Heat treatment including annealing, aging, etc., can improve the toughness and strength of cast iron.

Third, clean up. The processed cast iron block needs to be cleaned to remove impurities such as iron oxide remaining on the surface of the cast iron block for better use.

Cast iron processing can not only improve the use value of cast iron, but also reduce waste and improve production efficiency. However, when processing cast iron, it is necessary to pay attention to the following problems: in the processing process, it is necessary to choose the right tools and equipment to ensure the processing quality and efficiency. At the same time, it is necessary to pay attention to the processing temperature and cooling speed to avoid heat treatment defects. Finally, it is necessary to clean the processing area in time to avoid impurities and pollutants.