25-08-2017, 09:32 PM
Abstracts: Forging is now a days worldwide process used to made most of component from steel alloys. Defects during forging process reduce the quality of the product and cause the rejection of the products. Our objectives of the project is to investigate the various forging defects that occur in a forging industry that causes high rejection rates in the components and describes the remedial measures that can reduce these defects. The result indicates that the rejection rate in the company was more than four percent for the particular component. The defects in the forged components include the crack, lapping, scale pits, unfilling, double stroke, overheating, head mark, trimming and quench cracks.