FIELD: process engineering.
SUBSTANCE: invention relates to metal forming, in particular, to bar bending. Proposed automatic machine comprises device to feed billets piece-by-piece in bending zone, compound bending die, bending tools made up of rolls running free on their axles, billet clamping, bending and discharging tools drives. Note here that said compound bending die is made up of moving and stationary moulds that move together in contact. Foundation accommodates device to transfer biller from bending position to moulding position, moulding device, device to remove billet from the mould and biller distribution device.
EFFECT: longer life, higher efficiency.
5 dwg
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|---|---|---|---|
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SU963646A1 |
