Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 1 (Q.No. 30)
30.
In average work, the tolerance produced by investment casting method is
Discussion:
7 comments Page 1 of 1.
Md Arbaj said:
6 years ago
In investment casting the pattern is made by wax or plastic material. When the material is poured into the mould and taken shape of a pattern than mould is heated and the pattern is melted down and the component is ready to take.
Ramkumar said:
6 years ago
Investment casting used for precision casting. Eg. Gear of watch etc. In this method, pattern makes by wax. When filler material fills in the mould, wax vapourised in the atmosphere. So it's called investment casting.
Vaishali said:
7 years ago
This method is also known as a lost wax process.
(1)
Karthik said:
7 years ago
Tolerance is always positive.
Bhanuprasad said:
8 years ago
Please explain the Investment casting.
Lakshman said:
8 years ago
Please explain it.
Dhiru said:
1 decade ago
Investing casting is also known as lost wax process or precision casting.
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