what is the use of fillet iron in pattern
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Fillets are mainly provided to make uniform heating and cooling of the casting material and also for the less stress concentration. 2. Draft is generally provided to make a clearance between the pattern and the mould during pattern extraction
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Answer:
Fillets are mainly provided to make uniform heating and cooling of the casting material and also for the less stress concentration. 2. Draft is generally provided to make a clearance between the pattern and the mould during patternextraction.
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