Kval 990FX, Operation And Service Manual

Page: 42 / 172

Tour of the Machine
KVAL Operation/Service Manual
2-12
About the Front Section
As the door is processed the
Front Section
performs Jamb and Hinge machining. Simultaneously,
the
Back Section
performs lock and faceplate machining. The
Front Section
performs the follow-
ing:
• Jamb is placed into Jamb Holder and clamped into place
• Carriage Heads rout hinge pockets on jamb and door edge
• Carriage Heads pre-drill pilot holes for Hinge application
• Hoppers deliver screws to Six Shooters by way of a air tube
• Six Shooters drop down and drill hinge into place on jamb and the door edge.
FIGURE 2-4.
Front Section
Carriage
Head #1
Carriage
Head #2
Carriage
Head #3
Screws Transported
Six
Shooter
#1
Carriage
Head #4
Six
Shooter
#2
Six
Shooter
#3
Six
Shooter
#4
When processing 8’-0” doors
all Carriage
Heads and Six Shooters
are used to pro-
cess a door.
When Processing a 6’-8” and a 7’-0” Door,
Six
Shooter #1
and
Carriage Head #1
are put in the
parked position and not used.
Six Shooters
and
Carriage Heads #2 - #4
are used to process the
door.
Hopper
#1
Hopper
#2
Hopper
#4
Hopper
#3