Gelber-bieger gb 40 press brake

Gelber-Bieger Press brake GB 40 -1250 NC SIMPLE HANDLING The NC controlled version of the machine series GB 40 is mechanically constructed in the same way as the manual version. The only difference is the control method. Available as manual, semi-automatic, and fully automatic version. Regardless of the control method you choose, there is always the possibility to upgrade the machine. During the guarantee period, the existing control system can be updated free of charge. Manual control teach-in function for bending and control of the backstop. The position can be manually adjusted for both axes before resp. during the bending process. The upper beam punch can be moved by 1/0, 1/0, 01 mm, and the backstop by 1/0, 1/0, 05 mm by pressing buttons. Semi-automatic control The semi-automatic mode allows adopting and saving the values adjusted in the manual mode. Up to 10 bending procedures can be deposited in one programme. The programs can be saved as a drawing number or a freely selectable text. The number of programs is nearly unlimited because the control can be extended by means of a memory card. A backup can be realized in the same way. Fully automatic control The fully automatic mode allows the bending with angle input. After having entered the sheet metal thickness, the punch and the die, the software calculates the feed of the punch available from beginning of 2013 Controlled backstop Control Side view of the machine 14 GELBER-BIEGER Bending power and variations Material thickness mm S2x2xR V-Opening mm Ft m 1.4 x V Power t/m Shortest edge mm Inner radius mm Example Aluminum 20-25 kg/mmx In order to bend 2 mm sheet metal S into a die with an Stee140-45 kg/mm2 opening V of 16mm, a force F of 17tonnes would be Stainless stee165-70 kg/mm required. Bending capacity for 90 steel ST 45 in mm Tool variants and sectioning Grade 1 Grade 2 Fitters Precision mechanics A . R H max. t/m max, t/m A R H 5 Rf/P max. GELBER-BIEGER 15