Sunnen LBB-1660, Installation, Setup And Operation Instructions

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GENERAL
Consult this section when preparing Machine for
operation.
MAJOR COMPONENTS
For location of major components on machine see
Figure 2-1 . (All directional references are as viewing
assembly from left side of machine.)
1. BASE ASSEMBLY. Base Assembly consists of
following components
(refer to Figure 2-1) :
Machine Base . Honing Machine is equipped with a
heavy base to support Hone Head Assembly and
houses operating components.
Access Doors are located on top and front of machine to
provide easy access to machine operating components.
Literature Pocket is located inside front access
Door. Used for storage of literature.
Movable Tray is located on top front of machine. It
adjusts to accommodate honing units and work-
pieces of varying lengths.
Machine is shown with two (2) optional
Work Trays
located to left and right of Movable Tray.
Adjustable Work Support is located in Movable Tray.
It assures more accurate results when honing and
help prevents operator fatigue by carrying weight of
workpiece and absorbing honing torque. Especially
useful for honing large or bulky parts.
Horizontal Adjustment Knobs must be loosened to
move Work Support to left or right. Four tapped holes
allow you to place Support in any horizontal position.
Universal Adjustment Handle loosens to position
Work Support vertically and horizontally.
2. PEDAL ASSEMBLY. Pedal Assembly is located
on front and inside of Machine Base (see Figure
2-2) . When depressed, assembly starts spindle drive
motor, stroking drive motor, and expands stones.
Assembly consist of following components:
Adjustable
Pedal Bar & Pedal is located on lower
front of machine. Both Bar and Pedal are adjustable
to accommodate individual operator.
Pedal Guard covers Pedal, preventing pedal from
inadvertently being depress during setup and
machine spindle rotating.
3. HONE HEAD ASSEMBLY Hone Head Assembly
consist of following components (see Figure 2-3) :
Disconnect Switch is located on left side of Belt
Guard. Switch shuts off power to Hone Head Drive
Pulley.
Light Cutting Pressure Control Dial is located on
top left of assembly. It is used to adjust cutting
pressure of honing stone in small diameter bores, in
soft materials, for rough bores or for fine finishes.
Use in conjunction with Feed Dial and Honing Dial
to ensure maximum efficiency.
Feed Dial is located on top left of assembly below
Light Pressure Control Dial. Setting of this dial limits
maximum honing stone expansion, and allows honing
stone to feed out automatically during honing operation
until preset point is reached.
Honing Dial is located on front center of assembly.
It measures expansion of stone as wedge moves
forward, and indicates that maximum stone expan-
sion point has been reached when needle reads "0".
Works in conjunction with Feed Dial. With work-
piece on honing unit and Feed Dial set for desired
stock removal, Honing Dial needle shows amount of
stock to be removed.
5
SECTION 2
PREPARING FOR OPERATION
FIGURE 2-2, Base Assembly FIGURE 2-3, Hone Head Assembly
PEDAL
SPINDLE
DRIVE
MOTOR
LIGHT
PRESSURE
CONTROL
FEED
DIAL
HEAVY-
PRESSURE
CONTROL
HONING
DIAL