HAMAR LASER L-702, Operation Manual

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Hardware Overview
Model L-702/L-702SP Spindle Laser
The Model L-702/L-702SP Lasers have a low-power, Class II
visible-light laser designed to mount in the spindle of a machine
tool to project its axis of rotation during alignment. Vertical and
horizontal angular controls allow the user to fine-adjust the laser
angle to the spindle’s precise axis of rotation. The L-702 is
designed for applications where the distance between target and
laser is approximately 100 ft. (30 m).
In addition to the spindle laser, the L-702SP version features an
automatically rotating turret that sweeps a laser scan plane
perpendicular to the laser beam for checking cross-slide/turret axis
squareness and multi-turn milling axes.
Built-in levels on the sides provide easy indexing when inverting
for error correction readings. A 0.50 in. (12.7 mm) mounting stud
simplifies fixturing and can be removed to adapt the unit to custom
fixtures or other alignment applications.
Both lasers feature a built-in, rechargeable, lithium ion battery that
provides operation for up to eight hours on a single charge.
The L-702 and L-702SP work with any Hamar Laser target,
readout, or interface. They can be used for many types of
alignment jobs, including spindle and bore alignment, and
measuring and correcting the alignment of a workpiece on the
machine.
Applications include:
•
Horizontal Boring Mill Indexing Checks for Deep-Bore
Applications
•
Lathe/Turning applications (cylindrical, OD/ID grinders, lathes)
•
Multi-Turn Machining Centers
•
Twin-Barrel Extruders
Figure 1– L-702 Spindle Laser
Figure 2 – L-702SP Spindle Laser and Scan Plane