Round bottom chemical
Round bottom chemical
Cutting the neck off
Cutting jig
Globe without neck
Globe without neck
Cutting hole in globe
Setting up fluid dam
Ready to drill
Globe with water weight
Finished hole
Assembling the laser jig
Another view
Globe mounted in jig
Servos drives
Servo drives
Laser Power Supply
Macintosh computer
Globe mounted for laser etching
Air supply to inhibit blowback
Laser against globe
On off switches
Laser pulse controller
Rubber band to keep later against globe
Pillow to muffle air sound
Aid for registration of globe
Finding globe diameter
Air supply
Control software
Servo Controller
Laser pulse control
Testing laser pulse
Globe mounted on jig
Globe in jig
Registring center point
Registring horizon
Globe on jig
View of laser with air supply
View of laser table
View of system
View of system
Moulding support ring
Mold detail
Turning brass ring
Pointer on lathe
Finished sundial