99
Press TRNS key in the “Main Line Input Screen”, the transition curve can be defined. Transition curve consists of
the minimum radius and arc length. The rule of radius value: along the forward direction of the curve.When the
curve rotates to right, the radius value is positive. When the curve rotates to left, the radius value is minus. The arc
length can not be minus.
Operating Procedure
Operation
Display
⑴
Press TRNS key in the “Input Process
Screen.”
TRNS
Define HZ AL
Chain : 1000.000 3
AZ : 0°00′00″
1
STR ARC TRNS PT
⑵
Enter the minimum radius and Spiral length
of transition curve, and press ENT.
Enter the
minimum
radius and
arc length
+
ENT
Transition
Radius: 0.000 m
Spiral length: 0.000 m
OK
⑶
Press OK to record the data and restore the
main screen. If press ESCkey, it will restores
the main input screen without saving.
OK
Define HZ ZL
Chain: 1028.000 3
AZ : 83°15′32″
2
STR ARC TRNS PT
PT (Point, intersection point)
Press PT key in the “Main line input screen”, the point can be defined. A point element consists of coordinates,
radius and clothoid parameter A1 and A2. Radius, A1 and A2 can not be minus. If radius is entered, an arc is
Summary of Contents for KTS440 L Series
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