Dienes Shear Slitting Accuracy

Top & Bottom Knife Slit Width Accuracy

• Manual Positioning With Tape Or Scale; typically ± 0.032" (0.8mm)
• Manual Positioning With Dienes ES-Tab; ± 0.020" - 0.025" (0.5mm - 0.6mm)
• Manual Positioning With Dienes Module IIL Laser Assist; ± 0.012" - 0.015"; (0.3mm -0.38mm)
• Automatic Positioning Dienes Module IV Standard; ± 0.008" (0.2mm)
• Automatic Positioning Dienes Module IV Optional; ± 0.004" (0.1mm)
• Automatic Positioning Dienes Module IV Special; * ± 0.002" (0.05mm)

* Note: Motor driven bottom knives only

Bottom Knife Dimensional Run-out

• Maximum Axial Run-out On Air Shaft; 0.004" (0.1mm)
• Maximum Radial Run-out On Air Shaft; 0.0032" (0.08mm)
• Standard Axial Run-out On Motor Driven Knives; 0.002" (0.05mm)
• Standard Radial Run-out On Motor Driven Knives; 0.002" (0.05mm)
• Special Axial Run-out On Motor Drive Knives; 0.001" (0.025mm)
• Special Radial Run-out on Motor Driven Knifes; 0.001" (0.025mm)

Typical Top & Bottom Knife Set Up Time

• Manual For (20) Sets <20 minutes with poor positioning accuracy
• Manual ES-Tab for (20) Sets <15 minutes
• Manual Laser Assist For (20) Sets <5 minutes
• Automatic For (20) Knives <2 minutes
• Automatic For (60) Knives <4 minutes