The Accu-Bend™ Rotary Bender transfers the erect motion of the press into a smooth one-motion rotation. The smooth rotation provides a traffic circle bend process which requires less tonnage and less strain on the fabric. The Accu-Bend™ Rotary Bender can besides include optional pre-configured wax hole patterns. The saddle lining is a bronze admixture chosen for the ability to hold up to a bear burden with little to no tire while the graphite plugs are included in the bronze liner to provide lubrication. Both rockers and saddles are machined for preciseness. compact benders fit in close places and are ideal for bending small tabs within a larger part .
Accu-Bend™ Rotary Benders are available for childlike or change bends including 90° bends, square, over square, impart, hat bends, z bends, short stage, under squarely, and “ J ” bends .

Accu-Bend™ Construction

The Accu-Bend™ Rotary Benders feature a one-piece saddle and hardened instrument steel rocker. The one-piece saddle provides subscribe to the rocker along its stallion length. For benders with a rocker diameter greater than 25mm, the saddle includes a bronze lining with self-lubricating graphite plugs .

Rockers and saddles are machined for preciseness and exchangeability. Smooth operation is due, in contribution, to the natural prurience of its bronze bicycle seat. In addition, superscript life and accuracy is derived from the hardened steel bending lobes that resist wear during insistent partially touch .
Accu-Bend™ Rotary Benders come in standard and covenant sizes. Custom sizes and shapes are available. See the IEM Accu-Bend™ catalog for separate specifications .

Standard Rotary Bender

For larger diameter rockers ( 35, 50, 65, and 80 millimeter ), a saddle lining of bronze alloy has been chosen for the ability to hold up to a hold load with little to no wear. Self-lubricating graphite plugs provide lubrication. A solid bronze saddle is used for traffic circle Benders with the 20 and 25 millimeter rockers.

• Bend material thickness up to 7.5mm (0.30″)
• 6 standard rocker diameters – 20, 25, 35, 50, 65, and 80mm
• 8 to 10 standard lengths ranging from 50 mm to 900 mm (2.0″ to 35″)
• Self lubricating graphic plugs are used in the bronze saddle liners
• Holds +/ – ½ degree angle tolerance
• Able to overbend up to 120 degrees
• Decreases forming tonnage by 40-80%
• Optional counter bored mounting holes

Compact Rotary Bender

Accu-Bend™ Compact Rotary Benders offer designers a small-footprint deflect tool. The saddle width perpendicular to the rocking chair is at least 40 percentage smaller than our standard Rotary Benders.

• Bend material thickness up to 6mm (0.24″)
• 5 standard rocker diameters – 20, 25, 35, 50 and 65mm
• 3 standard lengths – 50, 100 and 150mm – available for every rocker diameter
• Solid bronze saddle
• Holds +/ – ½ degree angle tolerance
• Able to overbend up to 120 degrees
• Decreases forming tonnage by 40-80%
• Optional threaded mounting holes

Accu-Bend™ Rotary Bender Applications

The Accu-Bend™ Rotary Bender is versatile adequate to be used in press brakes, forming stations, air presses or progressive die sets at speeds up to 250spm .

reference : https://themedipia.com
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