Platen - Stratasys K6 Series User Manual

PLATEN

The steel platen provides the level surface on which parts are built. A build sheet is securely affixed to the platen
by the vacuum source (see
machined into the top surface of the platen which allows vacuum to be evenly distributed across the entire
surface. Always ensure that the platen is clean before starting a build, as debris on the platen will affect vacuum
quality (see "Clean the Platen" on page 230
A debris screen (not a customer removal part) is placed across the vacuum port, located at the center of the
platen. This screen prevents material particles from entering the vacuum lines. You should inspect the debris
screen often to ensure that it does not become clogged with debris.
The tip sensor, located on the front right corner of the platen, is used by the printer to determine tip placement
relative to the surface of the build sheet. The printer will utilize the tip sensor to determine placement during a Z
Zero Calibration (performed automatically when a build is started) and when determining the Z offset between
model and support tips after they have been changed (during an XYZ Tip Offset Calibration).
Note: The platen is mounted to the Z stage cross beams with three leveling jack
screws; this allows the platen to be leveled. Platen leveling should be performed
by an authorized service representative only.
Figure 3-5: Platen Components
"On Board Vacuum System" on page 38
for instructions).
Vacuum Port
and
Debris Screen
for details). A checkerboard pattern is
28
Tip Sensor