Haas VF Series Service Manual

1-15-96 96-8100
HAAS AUTOMATION, INC.
103
MECHANICAL SERVICE
SERVICE MANUAL
VF-SERIES
3. Replace the cover on the holding arm casting.
Fig. 12-5 Front view of holding plate showing FHCS location.
4. Reattach the slip clutch assembly to the shuttle motor shaft. Before placing on the shaft, put two or three drops of
red Loctite
®
on the slip clutch hub.
5. Insert and tighten down the set screw holding the slip clutch assembly to the shuttle motor shaft.
Before inserting the set screw, put a drop of blue Loctite
®
on the set screw.
6. Ensure the actuating arm on the slip clutch assembly contacts the shuttle IN and OUT limit switches.
7. Ensure the hub of the slip clutch assembly does not interfere with the face plate on the shuttle motor.
8. Start the VMC and go through a performance check consisting of at least 30 tool changes, assuring correct opera-
tion.
12.9 TURRET MOTOR REMOVAL -
1. Power on the VMC and put it in MDI mode.
2. Zero Return all axes (ZERO RET - AUTO ALL AXES).
3. Press ATC FWD then the EMERGENCY STOP after the spindle head has moved during the tool change cycle. At this
time, the tool changer should be at the full in position and the spindle head should be above the tool changer.
4. Turn the VMC power OFF.
5. Remove the 10-32 SHCS from the carriage casting cover and remove the cover.

Haas VF Series Specifications

General

Machine Type	Vertical Machining Center
Control	Haas CNC Control
Z-Axis Travel	20-30 inches (varies by model)
Y-Axis Travel	16 - 30 inches (varies by model)
Spindle Motor	20-30 hp (depending on model)
Tool Capacity	20-40 tools (varies by model)