THE OXFORD COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING III – IA Test Subject:Design For Manufacturing Date: 01 /12/14 Subject code: 14MMD154 Time: 90 min M-Tech- Ist Sem Max Marks: 30 Answer Any Three Full Question Carry Equal Marks 1. Describe what is selective assembly and also describe model-I type of selective assembly. 2 Here e:0.002 + or - 0.002 mm side the necessary from model-1 and for hole and shaft IT4 valve according to tolerance is 0.006 mm. Find the groups of tolerance of the hole and shaft 3.The main difference between pattern and casting 4.Design Consideration for cast components 5. Design consideration for machining processes.
THE OXFORD COLLEGE OF ENGINEERINGDEPARTMENT OF MECHANICAL
ENGINEERING
III IA TestSubject:Design For Manufacturing Date: 01
/12/14Subject code: 14MMD154 Time: 90 minM-Tech- Ist Sem Max Marks:
30
Answer Any Three Full Question Carry Equal Marks
1. Describe what is selective assembly and also describe model-I
type of selective assembly.
2
Here e:0.002 + or - 0.002 mm side the necessary from model-1 and
for hole and shaft IT4 valveaccording to tolerance is 0.006 mm.
Find the groups of tolerance of the hole and shaft
