Bender Tooling
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Transcript of Bender Tooling
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BENDERTOOLING
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.
TYPICAL BENDS INCLUDE:
HELPFULTIP
ZERO RADIUS BLOCK
90º NOTCH
BEFORE FORMING
FORMING
NOSE
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Quik-Lok Clamp - Required for usewith Style A Radius Collar and ClampBlock when bending tubing.
Clamp Block - Used withQuik-Lok Clamp to securetubing before bending.
Follow Block - Usedwith Grooved RadiusCollar for tube bending.
10
BENDERTOOLINGTubeDiameter No.1 No.1A No.2 No.3,4,6
Clamp Block - For Tube Bending
1/8" $48 — — —
3/16" $48 — — —
1/4" $48 $53 — —
5/16" $48 $53 — —
3/8" $48 $53 $58 —
7/16" — $53 $58 —
1/2" — $53 $58 $58
5/8" — — $58 $58
3/4" — — $58 $58
7/8" — — — $58
1" — — — $58
TubeDiameter Length No.1 No.1A No.2 No.3,4,6
Follow Block - For Tube Bending
1/8" 3" $53 — — —
1/8" 6" $68 — — —
3/16" 3" $53 — — —
3/16" 6" $68 — — —
1/4" 3" $53 $64 — —
1/4" 6" $68 $79 — —
5/16" 3" $53 $64 — —
5/16" 6" $68 $79 — —
3/8" 6" $68 $79 $90 —
3/8" 9" — — $105 —
3/8" 12" — — $132 —
7/16" 6" — $79 $90 —
7/16" 9" — — $105 —
7/16" 12" — — $132 —
1/2" 6" — $79 $90 $90
1/2" 9" — — $105 $105
1/2" 12" — — $132 $132
5/8" 6" — — $90 $90
5/8" 9" — — $132 $132
5/8" 12" — — $158 $158
3/4" 9" — — $105 $105
3/4" 12" — — $132 $132
3/4" 15" — — $158 $158
7/8" 9" — — — $105
7/8" 15" — — — $158
7/8" 21" — — — $210
1" 12" — — — $132
1" 15" — — — $158
1" 21" — — — $210
When bending materials with
an open cross section such as
tubing, channel, angle and extru-
sions the bending form should
exactly fit the contour of the
material to provide support during
the forming operation. This is
also true of the clamp block
and pressure tool as only by
completely confining the material
can a good bend be obtained.
If the desired bend radius is
critical and must be held to a
tight tolerance, it is necessary
to bend the material around a
bending form having a smaller
radius then the required bend.
All metal has springback. The
amount of springback is depen-
dent on the type of material, size
and hardness. To determine the
exact radius of the bending form,
it is usually necessary to experi-
ment somewhat to determinethe desired form size.
HELPFUL
TIP
S e e pa g e 7 f o
r
m o r e i n f o r ma t i o n.
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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.
1 Bender
Tube Dia. C/L Radius Price
1/8" 3/8" $195
1/8" 3/4" $205
1/8" 1" $215
3/16" 1/2" $195
3/16" 3/4" $205
3/16" 1" $2151/4" 5/8" $205
1/4" 1" $215
1/4" 1-1/4" $225
5/16" 3/4" $205
5/16" 1" $215
5/16" 1-1/4" $225
3/8" 1" $215
3/8" 1-1/4" $225
1A Bender
Tube Dia. C/L Radius Price
1/4" 5/8" $210
1/4" 1" $2201/4" 1-1/2" $237
5/16" 3/4" $210
5/16" 1" $220
5/16" 1-1/2" $237
3/8" 1" $220
3/8" 2" $250
3/8" 3" $268
7/16" 1-1/4" $230
7/16" 2" $250
7/16" 3" $268
1/2" 1-1/4" $230
1/2" 2" $250
1/2" 3" $268
2 Bender
Tube Dia. C/L Radius Price
3/8" 1" $225
3/8" 2" $2553/8" 3” $273
7/16" 1-1/8" $225
7/16" 2" $255
7/16" 3" $273
1/2" 1-1/4" $235
1/2" 2" $255
1/2" 3" $273
5/8" 1-3/4" $250
5/8" 3" $273
5/8" 4" $290
3/4" 2" $255
3/4" 3" $273
3/4" 4" $290
3, 4, & 6 Benders
Tube Dia. C/L Radius Price
1/2" 1-1/4" $235
1/2" 2" $2551/2" 3" $290
5/8" 1-3/4" $250
5/8" 3" $273
5/8" 4" $342
3/4" 2" $255
3/4" 3" $290
3/4" 4" $342
7/8" 2-1/2" $263
7/8" 4" $342
7/8" 6" $395
1" 3" $290
1" 4" $342
1" 6" $395
Grooved Radius Collars
FOR DETAILS ABOUTSTANDARD BENDING
APPLICATIONS:
Request the “Art of Bending”
publication which provides
step-by-step instructions to
make numerous bends and
includes details on the tooling
required to work with a variety
of materials.
Call us for more information
about Custom Tooling and
One-of-a-kind Set-ups.
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RADIUSBENDERTOOLING
Radius Collar Style B -Used with standardLocking Pin forforming solidmaterial.
Radius No.1 No.1A No.2 No.3,4,8
Radius Collar - For Solid Stock
1/2" $55 — — —
9/16" $55 — — —
5/8" $55 — — —
11/16" $60 $70 — —
3/4" $60 $70 — —
13/16" $60 $70 — —
7/8" $60 $70 — —
15/16" $65 $75 $95 $115
1" $65 $75 $95 $115
1-1/16" — $79 $100 $120
1-1/8" — $79 $100 $120
1-3/16" — $79 $100 $120
1-1/4" — $89 $110 $132
1-5/16" — $89 $110 $132
1-3/8" — $89 $110 $132
1-7/16" — $89 $110 $132
1-1/2" — $99 $120 $1421-9/16" — $99 $120 $142
1-5/8" — $99 $120 $142
1-11/16" — $99 $120 $142
1-3/4" — $111 $132 $153
1-13/16" — $111 $132 $153
1-7/8" — $111 $132 $153
1-15/16" — $111 $132 $153
2" — $121 $142 $163
2-1/8" — — — $163
2-1/4" — — — $163
2-3/8" — — — $163
2-1/2" — — — $174
2-5/8" — — — $1742-3/4" — — — $174
2-7/8" — — — $184
3" — — — $184
Typical bending capacity for all Di-Acro benders,(based on mild steel).
•SOLIDBAR–Smallestradiusisequal to the diameter of the bar.
•TUBING–Smallestcenterlineradiusisequal to 2-1/2 times the tube diameter.
Bend-R-Pak for No. 13/16" radius pin
1/2" radius collar
Zero radius block
1/2" square block
Groovedradiuscollar–styleB
(for 3/8" OD tubing to a 1" radius)
Clevis clamp 3/8" OD tubing
Follow block for 3/8" OD
tubing–6"length
Forming rollerScroll collar
Bend-R-Pak for No. 1A3/16" radius pin
1/2" radius pin
1" radius collar
Zero radius block
5/8" radius pin
Groovedradiuscollar–styleB
(for 1/2" OD tubing to a 1-1/4" radius)
Clevis clamp for 1/2" OD tubing
Followblockfor1/2"ODtubing–6"length
Forming rollerScroll collar
Bend-R-Pak for No. 2
3/16" radius pin
1" radius collar
1-3/4" radius collar
Zero radius block
11/16" radius pin
Grooved radius collar(for 3/4" OD tubing to a 2" radius)
Clevis clamp for 3/4" OD tubing
Follow block for 3/4" ODtubing–9"length
Forming roller
Scroll collar with scroll pin
Bend-R-Pak for No. 4
3/16” radius pin
5/8” radius pin
1-1/2” radius collar
2-3/4” radius collar
Zero radius block
Grooved radius collar
(for 3/4” OD tubing to a 2” radius)
Clevis clamp for 3/4” OD tubingFollowblockfor3/4”ODtubing–
9” length
Forming roller
Bend-R-Pak for No. 33/16" radius pin
1-1/2" radius collar
2-3/4" radius collar
Zero radius block
5/8" radius pin
Grooved radius collar(for 3/4" OD tubing to a 2" radius)
Clevis clamp for 3/4" OD tubing
Followblockfor3/4"ODtubing–9" length
Forming roller
Scroll collar with scroll pin
OPTIONAL BEND-R-PAK ASSORTMENTS
BEND-R-PAKS
AREGREATFOR
SCHOOLSAND
MAINTENANCE
DEPARTMENTS
Don’t see the size you need? Email or call us for a special tooling quote.SPECIFY SOLID STOCK SIZE, MATERIAL TYPE, INSIDE RADIUS and BENDER MODEL.
Email: [email protected] Custom tooling is non-returnable.
DIAMETER vs. RADIUS – Radius equals 1/2 of the Diameter
1/2” radius.
1” dia.
HELPFU
TIP