ROBOTIZED COMPLEX FOR CONTACT SPOT WELDING Russian patent published in 2003 - IPC

Abstract RU 2215626 C2

FIELD: contact spot welding processes and equipment, namely manufacture of parts with different contact conditions of surfaces of welded parts such as honeycomb structures. SUBSTANCE: complex includes industrial robot having welding tongs mounted in robot arms; robot control system; table with apparatus for fixing welded parts and welding current source; device for generating sounding electric current pulses; pickups; analyzer of sounding and welding current pulses; setter of welding pulses for welding current source, and system for marking welding spots. Device for generating sounding current pulses is connected through pickups with analyzer of sounding and welding pulses. Said analyzer is connected through pickups with setter of welding pulses of welding current source, with robot control system and with system for marking welding spots. EFFECT: enhanced stability of quality of welded joints. 2 cl, 1 dwg

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RU 2 215 626 C2

Authors

Chapaev I.G.

Rozhkov V.V.

Bychikhin N.A.

Zarubin M.G.

Strukov A.V.

Kislitskij A.A.

Nekhoda M.M.

Jurin P.M.

Lavrenjuk P.I.

Dates

2003-11-10Published

2001-09-20Filed