Offset Examples; Offset, Basic Example - Calculated Industries Sheet Metal/HVAC Pro Calc User Manual

OFFSET EXAMPLES

Offset, Basic Example

If an offset is 5 Feet, the actual Length 10 Feet, and the Height of
the "end A" equal to 7 Feet, calculate the Centerline Radius,
Wrapper Length, Heel Radius, Throat Radius, and Theta.
KEYSTROKE
1. Enter actual Length as "x":
o o
1 0 f R
2. Enter offset Length as "y":
5 f r
3. Enter Height of "end A" as "a":
7 f Ç 4
4. Calculate Centerline Radius, Wrapper Length, Heel Radius,
Throat Radius and Theta:
Ç (
(
(
(
(
Note: If the calculated Throat Radius is less than zero, an error will be displayed (i.e.
"THRT Error") when attempting to calculate the Offset.
48 — S M
HEET ETAL
/HVAC P
RO
C
ALC
X 10
FEET
Y 5
FEET
A 7
FEET
STORED
RAD 6
FEET
WL 11 7-1/8
FEET
HEEL 9
FEET
THRT 2
FEET
THET 26.56505°
DISPLAY
0.
0
INCH
0
INCH
0
INCH
3
INCH
INCH
9
INCH
9
INCH