HEIDENHAIN iTNC 530 HSCI - Page 42

42 HEIDENHAIN Technical Manual iTNC 530 HSCI
Example One possible application is the acceleration-dependent change of the
tensioning torque between master axis and slave axis for master-slave torque
control.
With the MAC option, this arrangement makes it possible to attain a
significantly higher maximum acceleration at rapid traverse, for example
through parameterized reduction of the tensioning torque with increasing
acceleration.
Without MAC With MAC
M
max
M
V1
M
V2
a
1max
a
1max
À
M
max
M
V1
M
V2
a
2max
À
a
2max
> a
1max
M
a a
M
M
max
M
V1
M
V2
a
1m ax
a
1m ax
#
M
max
M
V1
M
V2
a
2m ax
#
a
2m ax
> a
1m ax
M
a a
M
ohne MAC mit MAC
Tisch
Motor
Tisch
Motor