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Form Rolling Calculators
Online Calculators 
 
 
FORM ROLLING FLAT DIE SPECIALISTS
Our calculators will help you determine if it makes sense to use flat form- rolling dies and, if your form-rolling machine capacity is adequate. The calculators determine:  1.  How much a part will elongate or stretch after groove rolling, 2.  How long a flat die is needed for rolling a sharp cone point, 3.  What length flat die is required for form-rolling a full radius point 4.  The correct form rolling die length for groove rolling. Our FAQ answers the most asked questions about flat die form-rolling applications. Call or e-mail our engineering staff for detailed information.
Diag
Calculator
inch         mm
What is the fixed die length required for rolling a sharp point?
What is the fixed die length required for rolling a full radius point?
How much will my part grow in length?
What is the recommended fixed die length for groove-rolling my part?
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D
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Diag A
Diag B
Diag D
Diag C
DIA ° ANGLE
CALCULATED FIXED DIE LENGTH
Sharp Cone Point Form Die
R DIA DIA CALCULATED FIXED DIE LENGTH Full Radius Point Form Die W d DIA CALCULATED GROWTH (STRETCH) Groove Rolling Displacement d DIA W CALCULATED FIXED DIE LENGTH Groove Rolling Form Die Rol-Flo Engineering 85A Tom Harvey Rd Westerly, RI 02891 USA T=401.596.0060 F=401.596.0216
FORM ROLLING FLAT DIE SPECIALISTS
Online Calculators 
A
B
C
D
What is the fixed die length required for rolling a full radius point?
How much will my part grow in length?
What is the recommended fixed die length for groove-rolling my part?
What is the fixed die length required for rolling a sharp point?
inch         mm
inch         mm
inch         mm
inch         mm
DIA ° ANGLE
CALCULATED FIXED DIE LENGTH
Sharp Cone Point Form Die
R DIA DIA CALCULATED FIXED DIE LENGTH Full Radius Point Form Die W d DIA CALCULATED GROWTH (STRETCH) Groove Rolling Displacement d DIA W CALCULATED FIXED DIE LENGTH Groove Rolling Form Die Rol-Flo Engineering 85A Tom Harvey Rd Westerly, RI 02891 USA T=401.596.0060 F=401.596.0216
© 2016 All Rights Reserved - Rol-Flo Engineering, USA