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Which of the following is the main disadvantage of using the hot chamber die casting process?

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in Casting-Forming-Welding II by (119k points)
Which of the following is the main disadvantage of using the hot chamber die casting process?

(a) High tooling cost

(b) Slow production rate

(c) Rough surface finish

(d) Not economical for large scale production

This question was addressed to me at a job interview.

I'd like to ask this question from Advantages and Disadvantages of Casting in chapter Casting Process of Casting-Forming-Welding II

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Right option is (a) High tooling cost

The best explanation: In the hot chamber dies casting process, many devices like gooseneck, plunger, toggle etc. are used which are generally very costly as compared to the devices used in the other method of castings. Due to this, high tooling cost is the main disadvantage of using this process, and casting of limited size components is another drawback of this method.

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