engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Metal Forming Drawing
A cup of 15 cm height and 10 cm diameter is to be made from a sheet metal of 2 mm thickness. Assume limiting draw ratio of 1.8
1
The required blank diameter is 27 cm
2
The required blank diameter is 26 cm
3
The number of draws required is 2
4
The number of draws required is 1