Multiple Choice Questions On Forging Process
6. Roll forging.......
A.Causes a steadily applied pressure instead of impact force
B.Is used to force the end of a heated bar into a desired shape
C.Is a forging operation in which two halves of rotating die open and close rapidly while impacting the end of the heated tube or shell
D.Is a forging method for reducing the diameter of a bar and in the process making it longer
E.None of the above
✔ View Answer
D.Is a forging method for reducing the diameter of a bar and in the process making it longer
✍ Your Comments
7. Upset forging.......
A.Causes a steadily applied pressure instead of impact force
B.Is used to force the end of a heated bar into a desired shape
C.Is a forging operation in which two halves of rotating die open and close rapidly while impacting the end of the heated tube or shell
D.Is a forging method for reducing the diameter of a bar and in the process making it longer
E.None of the above
✔ View Answer
✍ Your Comments
8. Hot press forging.........
A.Causes a steadily applied pressure instead of impact force
B.Is used to force the end of a heated bar into a desired shape
C.Is a forging operation in which two halves of rotating die open and close rapidly while impacting the end of the heated tube or shell
D.Is a forging method for reducing the diameter of a bar and in the process making it longer
E.None of the above
✔ View Answer
✍ Your Comments
9. Forging of a plain carbon steel is carried out......
A.750oC
B.900oC
C.1100oC
D.1300oC
E.None of the above
✔ View Answer
✍ Your Comments
10. The operation of removing the burr or flash from the forged parts in drop forging is known as.......
A.Lancing
B.Trimming
C.Coining
D.Shot peening
E.Burring
✔ View Answer
✍ Your Comments