Q153
In die casting, machining allowance is
A.
Small
B.
Large
C.
Very large
D.
Not provided
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
In die casting, machining allowance is Not provided Die casting is a moulding process in which the molten metal is injected under high pressure and velocity into a split mould die.
Aluminum dissolves ferrous parts in the die chamber and hence preferred to be used in cold chamber die casting.