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Which of the following techniques is used for smoothening of the rough cut gate edges on the castings?

Which of the following techniques is used for smoothening of the rough cut gate edges on the castings? Correct Answer Pedestal or swing frame grinding

The casting surface after removal of gates contain some rough surfaces left at the time of removal of gates, or some fins and other projections on the surface near the parting line. These rough cut gate edges can be smoothened by using either the pedestal or swing frame grinder depending on the size of the casting.

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