- Special Tools Guide
- Off-Set Horizontal Type
Off-Set Horizontal Type
SPCC : 0.6 - 2.3mm SUS : 0.6 - 1.5mm
Small off-set (equal to the material thickness ) is created by one operation. Operation becomes easy because no bend-up/down occurs. But flange lengths are limited.
Work Sample | Work Profile | Tool Image |
---|---|---|
Tool Spec.
Mat. | SPCC, SUS, AL |
Thickness mm | 0.6 - 2.3(SUS less than 1.5) |
Off-set (H) mm | t - t x 3 |
Required Tonnage
Required bending tonnage /per m(SPCC) unit kN/mThickness mm | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 | 2.3 |
---|---|---|---|---|---|---|---|
Required Ton kN/m | 300 | 400 | 500 | 600 | 800 | 1000 | 1000 |
* Multiply x 1.5 to above figure for stainless steel, and x 0.6 to Al A5052.
Necessary Tonnage Calculation
SPCC | Tonnage /m above x1.0 x product length(mm)÷1000 |
---|---|
SUS | Tonnage /m above x1.5 x product length(mm)÷1000 |
AL | Tonnage /m above x0.6 x product length(mm)÷1000 |
Cautions
Marring
Marring appears on both sides.
Check Machine Capacity
Be sure that required tonnage gained by equation above does not exceed the machine capacity.
Product Accuracy
Product height accuracy becomes ± 0.2mm. Angle becomes obtuse120° - 150°).