| |
Cone Layout Tool ver E5.00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Description
|
|
|
|
|
|
|
|
|
|
|
|
|
Cone Inputs:
|
|
|
|
|
|
|
|
|
|
LOD [in] - OD of the large pipe
|
|
|
|
|
|
|
SOD [in] - OD of the small pipe
|
|
|
|
|
|
|
L [in] - cone length
|
|
|
|
|
|
|
|
t [in] - cone and large pipe
thickness
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Calculated Variables:
|
|
|
|
|
|
|
|
Y [in] =
|
((LOD-2*t)-SOD)/2
|
=
|
|
|
|
|
|
B [rad] =
|
ATAN(Y/L)
|
=
|
|
|
|
|
|
BL [in] =
|
SQRT(Y^2+L^2)
|
=
|
|
|
|
|
|
DL [in] =
|
SQRT(BL^2+t^2)
|
=
|
|
|
|
|
|
G [rad] =
|
ATAN(t/DL)
|
=
|
|
|
|
|
|
GB [deg] =
|
Degrees(G+B)
|
=
|
|
|
|
|
|
Y2 [in] =
|
(t*cos(Radians(GB)))/2
|
=
|
|
|
|
|
|
DDO [in] =
|
(LOD-2*t)/2+Y2
|
=
|
|
|
|
|
|
DDI [in] =
|
SOD/2-Y2
|
=
|
|
|
|
|
|
Layout Dimensions:
|
|
|
|
|
|
|
|
Ri [in] =
|
DDI/(sin(Radians(GB)))
|
=
|
|
|
|
|
|
Ro [in] =
|
DDO/(sin(Radians(GB)))
|
=
|
|
|
|
|
|
Theta [deg] =
|
(DDI/Ri)*360
|
=
|
|
|
|
|
|
|
|
|
|
|
|
|
|
This design tool
calculates thickness corrected cones where the inside of the large end
|
|
|
|
touches the inside of the
large pipe (ie, the large pipe and cone have the same
|
|
|
|
|
thickness) and where the
outside of the small end touches the outside of the
|
|
|
|
|
small pipe. Adjust the length of the cone as required
to get the desired cone angle GB.
|
|
|
|
|
|
|
|
|
|
|
|
|
Ri, Ro and all trim lines
share the same origin. Brake press
bend lines also pass through
|
|
|
|
the origin.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
This program is intended
for educational use only. Pressure
Vessel Engineering Ltd. Is
|
|
|
|
|
not responsible for
its use.
|
|
|
|
|
|
|
|
|
|
|
|
| |
Pressure Vessel Engineering Ltd.
|
|
|
|
|
Finite Element Analysis ASME
Code Calculations Canadian Vessel Registration
|
|
120 Randall Drive, Suite B, Waterloo, Ontario,
Canada, N2V 1C6. 519 880-9808
|
|
www.pveng.com
|