7/29/2019 Bender Tooling http://slidepdf.com/reader/full/bender-tooling 1/4 8 BENDERTOOLING Shoulder Radius Pin- Used with standard Locking Pin; for forming solid material to a larger radius. Radius No.1 No.1A No.2 No.3,4,8 Shoulder Radius Pin 7/32" $39 — — — 1/4" $39 — — — 5/16" $42 — — — 3/8" $42 — — — 7/16" $42 — — — 1/2" — $50 $50 $53 9/16" — $50 $50 $53 5/8" — $50 $50 $63 11/16" — — $58 $63 3/4" — — $58 $63 13/16" — — $58 $68 7/8" — — $58 $68 Radius Block - Used with standard Locking Pin; for forming solid material to a tight radius. Quill Radius Pin - Used with standard Locking Pin; for forming lighter material to a tight radius. Radius No.1 No.1A No.2 No.3,4,8 Quill Radius Pin 1/16" $37 $42 — — 3/32" $37 — — — 1/8" $37 $42 $45 $48 5/32" $37 — — — 3/16" $39 $42 $45 $48 1/4" — $42 $45 $48 5/16" — $42 $45 $48 3/8" — $45 $48 $48 7/16" — $45 $48 $53 1/2" — $45 $48 $53 Radius No.1 No.1A No.2 No.3,4,8 Radius Block Zero $142 $153 $168 $263 1/32" $142 $153 — — 1/16" $142 $153 $168 $263 3/32" $142 $153 — — 1/8" — — $168 $263 3/16" — — $168 $263 1/4" — — — $263 The accessories illustrated and listed below are used for bending round, flat, square, hexagon and all other solid materials. These parts are properly hardened to withstand forming pressure and are precision ground for extreme accuracy. They are also available unhardened so they can be further processed by the user for bending materials which must be confined or supported during the bending operation, no extra charge. When ordering tooling for Benders , state model of Bender, centerline or inside radius and material to be bent. SPRINGBACK – when determining the size of the Raduis Pin or Collar, springback due to elasticity in the material to be formed, should be compensated for. One way is by overbending slightly beyond the required angle. After the amount of springback has been determined, the Angle Gauge can be set so that all bends will be duplicated. In addition to overbending, it may be necessary in some cases to form the material around a Radius Pin or Radius Collar of smaller radius than the desired bend. The actual size of the Radius Pinor Collar can be best determined through experimentation for the material and condition. Standard Forming Tools • CENTEREYEBENDING • TUBEBENDING • CHANNELBENDING, FLANGESOUT • EDGEWISE BENDING Offset Bend Easily Formed - By locating a second Locking Pin in a Mounting Plate hole as illustrated, it is often possible to form two closely adjacent bends in one operation. Zero Radius Bend in Channel - A right angle zero radius bend can be made in channel with flanges either in or out by notching the flanges and forming around a Zero Radius Block as shown. TYPICAL BENDS INCLUDE: HELPFUL TIP ZERO RADIUS BLOCK 90º NOTCH BEFORE FORMING FORMING NOSE
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Shoulder Radius Pin - Usedwith standard Locking Pin;for forming solid material to alarger radius.
Radius No.1 No.1A No.2 No.3,4,8
Shoulder Radius Pin7/32" $39 — — —
1/4" $39 — — —
5/16" $42 — — —
3/8" $42 — — —
7/16" $42 — — —
1/2" — $50 $50 $53
9/16" — $50 $50 $53
5/8" — $50 $50 $63
11/16" — — $58 $63
3/4" — — $58 $63
13/16" — — $58 $68
7/8" — — $58 $68
Radius Block -Used with standardLocking Pin; forforming solid materialto a tight radius.
Quill Radius Pin - Used withstandard Locking Pin; forforming lighter material to atight radius.
Radius No.1 No.1A No.2 No.3,4,8
Quill Radius Pin1/16" $37 $42 — —
3/32" $37 — — —
1/8" $37 $42 $45 $48
5/32" $37 — — —
3/16" $39 $42 $45 $48
1/4" — $42 $45 $48
5/16" — $42 $45 $48
3/8" — $45 $48 $48
7/16" — $45 $48 $53
1/2" — $45 $48 $53
Radius No.1 No.1A No.2 No.3,4,8
Radius Block Zero $142 $153 $168 $263
1/32" $142 $153 — —
1/16" $142 $153 $168 $263
3/32" $142 $153 — —
1/8" — — $168 $263
3/16" — — $168 $263
1/4" — — — $263
The accessories illustrated and listed below are used for bending round, flat, square, hexagon and all other solid
materials. These parts are properly hardened to withstand forming pressure and are precision ground for extreme
accuracy. They are also available unhardened so they can be further processed by the user for bending materials
which must be confined or supported during the bending operation, no extra charge.
When ordering tooling for Benders, state model of Bender, centerline or inside radius and material to be bent.
SPRINGBACK – when determining the size of the Raduis Pin or Collar, springback due
to elasticity in the material to be formed, should be compensated for. One way is by
overbending slightly beyond the required angle. After the amount of springback has been
determined, the Angle Gauge can be set so that all bends will be duplicated. In addition to
overbending, it may be necessary in some cases to form the material around a Radius Pin or
Radius Collar of smaller radius than the desired bend. The actual size of the Radius Pin
or Collar can be best determined through experimentation for the material and condition.
Standard Forming Tools
• CENTEREYE BENDING
• TUBEBENDING
• CHANNELBENDING, FLANGESOUT
• EDGEWISE BENDING
Offset Bend Easily Formed -By locating a second Locking Pin in aMounting Plate hole as illustrated, itis often possible to form two closelyadjacent bends in one operation.
Zero Radius Bend in Channel - A right angle zero radius bend can bemade in channel with flanges either in orout by notching the flanges and formingaround a Zero Radius Block as shown.
Groove Radius Collar Style A - Used with Quik-Lok Clamp,Clamp Block and Follow Block, or Grooved Forming Rolleror Clevis Clamp for tube bending.
BENDERTOOLING
Square Crush Bending Tooling – Crush bend tooling is usedprimarily for bending thin wall tubing to a tight radius. If it isnot necessary for the formed section to retain its original shape,such as in structural components, the tubing can be uniformlyindented with this tooling. The “crush” on the inside radius addsmore strength to the bend, as well as making it possible to form atight radius with controlled distortion in the bend.