Rolleri Tools modification
MODIFIED TANGS
Rolleri Punches Type R1, R2, and R3 can be used on other press brake machines by modifying the tang
- Precision ground (Tolerance of +/-0.01 mm - +/-.0003")
- Exact parallelism
R1 PUNCHES
OT
For Amada fast clamping system
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A1
Groove in addition to 8.4 x 3.5 mm (0.33 x 0.14 in) groove for Pneumatic clamping system
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A6
Groove in addition to 8.4 x 3.5 mm (0.33 x 0.14 in) groove for R3, Bystronic-Beyeler Euro, Safan
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A7
Groove in addition to 8.4 x 3.5 mm (0.33 x 0.14 in) groove and shortened tang for R3, Bystronic-Beyeler Euro, Safan
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A8
Groove for Hydraulic clamping system Gasparini
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A41
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A42
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A43
Groove with steel bar for Segmented punches
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
R2 PUNCHES
Example 1
Modification of R2 punch with shoulder bearing
Example 2
Modification of R2 punch with head bearing
Example 3
R3 PUNCHES
Example 1
Example 2
V-opening modifications
Modifying the V-Opening
- Individual modification for dies
- Production according to your specifications
Radius and angle modification
Rolleri offers the possibility to modify tools radius and angle . For the punch it is important, for some applications, to be able to increase the radius for a better distribution of the pressure and avoid a too marked incision inside the sheet. For dies, the possibility of increasing the radius on of the V means not marking the sheet on the outside. Furthermore, for a better management of the bend and the elastic return it is possible to vary the angles of the punch and the die.
Production according to your specifications.
Modified tangs
Rolleri can mill a groove in the die base and insert a bar of the correct dimensions to use the die in a different clamping system. To avoid making special dies, thanks to this application we transform all R1 dies into tools with other tangs. A groove is milled on the die and a bar is mounted, corresponding to the attachment of the lower table. The die is perfectly aligned and looks like a monolithic piece.
A30
Groove Bars: 13 x 30 mm (0.51 x 1.18 in) for R2 e R3
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A31
Groove Bars: 12 x 29 mm (0.47 x 1.14 in) for R4
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A32
Groove Bars:
12.7 x 29 mm (0.50 x 1.14 in) for R4
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A44
Groove Bars: 55 x 55 mm (2.17 x 2.17 in) for RX EHT
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A45
Groove Bars: 35 x 55 mm (1.38 x 2.17 in) for RX Weinbrenner
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
AX
Individual Groove Bars for other systems
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A60
Plate for R1 dies: M103.80.125 - M130.80.160 - M195.70.200
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A90
Plate for: M195.70.200 R1 - RVM90-4 Rolla-V die
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
Grooves for Dies
Milling of grooves to use in other press brakes
A28
Groove for die holder
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |
A29
Groove production according to your specifications
| 835 mm | 32.87" |
| 415 mm | 16.34" |
| 805 mm | 31.69" |