Ogee Offset, In Millimeters - Calculated Industries Sheet Metal/HVAC Pro Calc User Manual

OGEE Offset, in Millimeters

If an offset is 573 Millimeters (mm), the actual Length 2045 mm, and
the Height of the "end A" 1727 mm, calculate the Centerline Radius,
Wrapper Length, Heel Radius, Throat Radius, and Theta.
*Note: To save keystrokes, you do not have to label entries in mm.
KEYSTROKE
1. Enter actual Length as "x":
o o
2 0 4 5 Ç m R
2. Enter offset Length as "y":
5 7 3 Ç m r
3. Enter Height of "end A" as "a":
1 7 2 7 Ç m Ç 4
4. Calculate Centerline Radius, Wrapper Length, Heel Radius,
Throat Radius and Theta:
Ç (
(
(
(
(
50 — S M
HEET ETAL
/HVAC P
RO
C
ALC
DISPLAY
X 2045.
Y 573.
A 1727.
STORED
RAD 1967.868
(1968
WL 2150.408
(2150
HEEL 2831.368
(2831
THRT 1104.368
(1104
THET 15.65264°
0.
MM
MM
MM
MM
)
MM
MM
)
MM
MM
)
MM
MM
)
MM