State the forging sequence for production of spanner.

State the forging sequence for production of spanner.
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1 Answer

Answer :

Forging sequence for production of spanner

Forging Sequence for Spanner:

(1) The heated stock is elongated by reducing its cross section in first die. The operation is known as “Fullering”.

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(2) The metal is redistributed, increasing the cross section at certain places and reducing at others as required filling the cavities of the die. The operation is known as “Edging”.

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(3) General shape is given in first blocking die.

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(4) Finished shape is given to forging in final impression die.

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(5) Flash is removed.

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(6) Heat treatment and machining is done as per requirement.

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