Differentiate between the following terms with the aid of suitable sketches:
i. Split pattern and lose piece pattern.
ii. Investment casting and centrifugal casting.
iii. Addition and condensation polymerization.
Casting is used to design complex shape by melting the metals above its melting point. Degree of super heat is given to increase the fluidity of the liquid metal while pouring in the mould cavity.
Answer and Explanation: 1
Split pattern: If the complexity in the design of the required object is more, the split pattern can be used. Generally, these are body...
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fromChapter 3 / Lesson 11
Read about the lost wax casting process. Learn the definition of bronze casting and see how the lost wax technique was used to create statues in ancient Greece.