Inspection methods used to evaluate the quality of gravity die castings depend heavily on the application for which the parts are intended

That’s where Zastata performs Inspection methods and quality testing procedures which include

Visual Inspection: This inspection method is used to check the surface of the forged component for defects, including looking for surface defects, such as chips, scratches, or any other deformities.

Dimensional measurements: They can be taken to determine the accuracy of the dimensions of the parts. Digital tools, such as coordinate measurement machines (CMM), can be used to acquire highly accurate measurements of the parts, allowing for precise and repeatable results.

Non- destructive testing (NDT) may be used to detect any internal or subsurface flaws that may not be visible to the eye. This type of testing involves the use of methods such as ultrasonic testing, magnetic particle testing, and radiography to inspect the castings for any anomalies.

Mechanical testing: It used to examine the mechanical properties of the castings. Tensile, hardness, and impact testing can all provide valuable information about the integrity and strength of the parts. Chemical testing can also be used to check for compliance with required material specifications.

Metallographic/microscopy testing may be used to examine the grain structure of the castings and determine their compliance with standards for mechanical properties.

Optical and digital microscopes may be used to identify any inclusions, porosity, or other defects that may not be visible to the naked eye. This type of testing can also provide valuable insight into the casting process.

Gravity die casting relies on multiple inspection methods to ensure that the resulting castings meet all acceptance criteria. By combining these methods, effective quality control processes can be established, Zastata can help you in reducing production waste and improve the consistency and reliability of the manufactured parts.