How occurred defect of casting and find remedies

Question

Accepted Answer

Defects in casting can occur due to various reasons and can be remedied through proper techniques and processes.

Defects in casting can be caused by factors such as improper mold design, inadequate pouring temperature, or poor quality control.
Remedies for casting defects include improving mold design, optimizing pouring temperature, and implementing strict quality control measures.
For example, if a casting defect like shrinkage occurs, the remedy may involve modifying the mold design to allow for proper feeding of molten metal.
Similarly, if porosity is a casting defect, the remedy may involve adjusting the pouring temperature to reduce gas entrapment.
Regular inspection and testing of castings can help identify defects early on and take corrective actions.
Training and skill development of casting personnel can also contribute to reducing defects and improving casting quality.

Accepted Answer

U should have parameters of m/c and die function, if cooling is not ok ,flow rate not ok , temprature not ok etc then u get defect in casting

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