![Ruida Technology RDC6445G Manual Download Page 71](http://html1.mh-extra.com/html/ruida-technology/rdc6445g/rdc6445g_manual_1499556071.webp)
RDC6445G/S Control System manual
SHENZHEN RUIDA TECHNOLOGY
64
Mode 1: The D-axis directly drives the laser head to move upward until the laser head
touches the limit switch placed at the top. At this time, the controller considers the position to
be the origin position of the D-axis, and then the D-axis moves in the opposite direction. A
certain distance, which is the maximum stroke of the D axis (the distance from the origin of the
D axis to the plane of the machine plane) minus the sum of the focal length value and the
material thickness value in the parameter setting.
Mode 2: The D-axis drive platform moves downward until the platform touches the limit
switch placed at the bottom end. At this time, the controller considers the position to be the
origin position of the D-axis, and then the D-axis moves to the opposite direction by a certain
distance, the distance is The maximum stroke of the D axis (the distance from the origin of the
D axis to the plane of the machine that touches the laser head) is the sum of the focal length
value and the material thickness value in the parameter settings.
Backlash X
: The X axes
’
backlash, accurate to 1um.
Backlash Y
: The Y axes
’
backlash, accurate to 1um.