Hydraulic copper bar punching machine typ CU-WK II

  • The machine is made for efficient punching of copper bars and is equipped with:

    CNC controlled punching machine with 5 Heads tooling system AMADA (station D)

  • Punching of copper bars up to 6 m long and with a wide of 20 mm up to 200 mm.
  • Feeding system takes place with 3 clamps which ensures complete processing with a minimum of waste. This feeding unit is supported on a fast rack and pinion drive and an AC servomotor which guarantees a repetition accuracy of plus minus 0,05 mm.
  • Hydraulic material clamping in y – axis before punching ensures processing without bending of the finished parts.
  • Unloading system
  • User friendly graphic software
  • Automatic waste removal
  • Front table support

Description

Possible equipment at the CU WK II :

  • 5 x Amada – Adaptation size D
  • 5 x Adapter size for die D to D
  • 2 of 5 heads prepared for Multitool for Amada type tools 4 – way with 2 times size A and 2 times size B or 6 – way with 6 times size A
  • CNC/KAD Software to import of DXF files
  • Extra head with screwing and drilling attachement type “Suhner”

Maximum dimensions of work piece

Length 6000 mm

Width 15-200 mm

Thickness 1-15 mm

Punching force  2 x 400 KN + 3 x 280 KN

Speeds

Max axis 60 m/min

Max. stroke per minute 150

Tooling

Number of tool stations 5

Max. Number of punching tools 15

Tapping unit  yes

Special length thick turret tooling Max. Diameter 76,2 mm

Multitool 4-Stations with each 2 x 31,7 + 2 x 12,7 mm

Multitool 6-Stations with 6 x 12,7 mm

Axes accuracy during punching process

Positioning Accuracy + – 0,10 mm

Repeatability + – 0,05 mm

Space requirement and weights 1

Length 11500 mm

Width 5000 mm

Height 2100 mm

Weight 13.000 kg

Electrical values

Electrical connecting value 30 kVA

Hydraulic motor 11 kW

Required fuse 3 x 35 A

Pneumatic connecting value 4 bar

Hydraulic oil 160 Liter