Tour of the Machine
3-23
KVAL 990-FX Operation Manual
About the Back Section
As the door is processed the
Back Section
performs lock and faceplate machining. Simultane
-
ously, the
Front Section
performs Jamb and Hinge machining The
Back Section
performs the fol
-
lowing:
• Works in partnership with front section process
• Includes faceplate routing
• Includes boring for lock and bolt.
Front View of Rear Section
FIGURE 3-15.
Key Assemblies on the Back Section (View from Front Section)
Back Section
Valve Bank
Lock Bore Motor and Drill:
Drills locks holes on the face of the door
Chip Out Location:
Lock Bore
Bolt Drill Motor:
Machines Hole for Bolt
Self Centering ‘X’ axis:
Centers the Bolt drill in the ‘X’ axis.
Bolt Drill Extend and Retract Cylinder