NUMERICALLY DRIVEN WELDING HEAD TYPE TN

- Welding force supplied by a servomotor type brushless. Torque monitoring for a constant force during the welding process- A Piezo sensor for force checking during the welding cycle can be set up- Welding current can be switched off once a defined position has been reached- Direct driving through ball screw. Integrated position measuring device with adjustment of the approach and squeeze speeds- Welding unit with guiding through ball block - Electrode holders adjustable in X - Z axes- Electrode holder set up onto a moving and current conductive block. Easy adjustment of the electrodes outside the machine. Components quickly interchangeable, without water stop- Indexing slot for tools - Components to be easily integrated onto aluminium standard profiles- Adaptation for lower electrode moving possible - Head to be mounted into assembling machines

Motor's instruction Flow of the welding current Welding force

End of the welding cycle

-0,2 0,20,4 Time [S] Head type Maxi. Welding electrode holder Electrode Over-
force Stroke
diameter diameter hanging arm Width TNB 30
30 daN 50mm12mm 3mm 70mm40mm TNC 60
60 daN 50mm16mm 8mm 100mm 60mm
TND 150150 daN 50mm25mm 12mm125mm 80mm
010904 Z.I. de Revoisson - 23, rue des Frères Lumière - 69740 GENAS / FRANCETel. : +33 (0)4 78 90 01 61 - Fax : +33 (0)4 78 90 85 79 - E-mail : technax@wanadoo.fr S.A. au capital de 4 200 000 FRF - R.C.S. LYON B 402 253 298 - Siret 402 253 298 00010 - APE 294 D