Programming manual.
CNC 8070
11.
GEOMETRY ASSISTANCE
Controlled corner rounding, radius blend, (G05/G61)
·200·
(REF: 1709)
The distances from the programmed point to the points where the corner rounding begins
and ends are calculated automatically and they cannot be greater than half the path
programmed in the block. Both distances will be the same, except when one of them is limited
to half the programmed path.
For this type of corner rounding, only the values of the first two parameters of the
"#ROUNDPAR" instructions are used, therefore, all parameters need not be included.
Type 5
#ROUNDPAR [5,a,b,Px,Py,Pz]
It defines the distance from the programmed point to the points where corner rounding begins
and ends. Also set the coordinates of an intermediate point of the corner rounding.
This type of corner rounding only uses the values of the first six parameters of the
"#ROUNDPAR" instruction.
In this type of corner rounding, the shape of the curve depends on the position of the
intermediate point and on the distance from the programmed point to the starting and ending
points of the corner rounding.
#ROUNDPAR [4,e]
e : Distance between programmed point and real profile.
#ROUNDPAR [5,a,b,Px,Py,Pz]
a : Distance to the starting point of corner rounding.
b : Distance to the end point of the corner rounding.
Px : X coordinate of the intermediate point.
Py : Y coordinate of the intermediate point.
Pz : Z coordinate of the intermediate point.
N90
N80
?
?e
(X50 Y30)
···
N70 #ROUNDPAR [4,3]
N80 G01 G91 G61 X50 F850
N90 G01 Y30
···
···
N70 #ROUNDPAR [4,3]
N75 G05
N80 G01 G91 X50 F850
N90 G01 Y30
···
···
N70 #ROUNDPAR [5,7,4,55,-15,0]
N80 G01 G91 G61 X40 F850
N90 G01 Y20
···
···
N70 #ROUNDPAR [5,7,4,55,-15,0]
N75 G05
N80 G01 G91 X40 F850
N90 G01 Y20
···
N90
N80
a
b
(X50 Y30)
(Px, Py, Pz)
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