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Squeeze ramming is best for big castings and mainly suitable for high depth flasks.

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in Casting-Forming-Welding I by (687k points)
Squeeze ramming is best for big castings and mainly suitable for high depth flasks.

(a) True

(b) False

I got this question during a job interview.

Query is from Methods of Ramming Mold Boxes in portion Mold and Mold Making of Casting-Forming-Welding I

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Best answer
Correct option is (b) False

The best explanation: Squeeze ramming is suitable for small castings and is generally suitable for shallow flasks which are of little depth. In this method of ramming, it is also possible to use a diaphragm to provide differential ramming force which is generally required for the contour of the pattern.

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