METHOD FOR MANUFACTURING FLAT HULL SECTIONS OF WATERCRAFTS Russian patent published in 2021 - IPC B23Q41/00 

FIELD: ships.

SUBSTANCE: invention relates to the field of assembly and welding shipbuilding manufacture and can be used in manufacturing flat hull sections of watercrafts. The method includes using an automated flow-reversible assembly and welding line equipped with a multifunctional cutting machine installed at the first position of the line, an assembly and welding portal installed at the second position of the line, a main direction setting and cross setting portal type setting apparatus installed at the third position of the line and a robotic welding portal installed at the fourth position, located in a processing sequence and interconnected by a transport roller conveyor with a reversible operating mode . Manufacture of sections according the method involves transferring sheet parts along the roller conveyor from one position to another, both forward and backward, according to the performed technological operations.

EFFECT: use of the invention allows to decrease the required manufacturing area and reduce the amount of technological equipment.

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