Grizzly G0767, Руководство пользователя

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Model G0767 (Mfd. Since 1/14)
Making Notch
Making a notch in the tube consists of preparing
the tube, properly setting up the machine, mount-
ing the tube in the vise, and grinding the notch.
Operational Tips
• When grinding against the profile roller, make
sure all covers are closed securely and spark
shield is properly positioned.
• Use multiple light passes instead of a few
heavy passes to increase the life of abrasive
belt and decrease the need to deburr along
notch edges.
• Make sure tube is firmly secured in vise and
any tube longer than 3' is supported at the
opposite end by another person.
• Tube gets hot as you continue operation.
Cool it frequently by quenching in water or
quenching salt solution.
• Change belts frequently and use correct grit
for best performance.
• DO NOT force or jam tube into abrasive belt.
• When not in use, release abrasive belt ten-
sion to increase life of belt.
• Hot particles flying off of abrasive belt travel
very fast—prepare for this! Wear proper per-
sonal protective equipment (refer to Warning
box on
Page 26 for additional details).
• Grinding metal produces flying sparks. DO
NOT allow anyone to stand in path of sparks.
DO NOT grind near flammable materials or
fumes.
• Concentrate on task at hand. STOP grinding
if you become distracted.
Figure 28. Feed lever pushed toward motor.
Feed
Lever
Notched
Tubes
Figure 27. Example illustrations of fitting notched
tubes.
Tool Needed Qty
Hex Wrench 6mm .............................................. 1
To make a notch:
1. Make sure tube end to be notched is smooth-
ly cut without any burrs.
2. Install profile roller that will produce the cor-
rect diameter notch for size of tubing your
workpiece will be welded to.
3. Make sure abrasive belt is properly tensioned
and tracked.
4. DISCONNECT MACHINE FROM POWER!
5. Push feed lever (see Figure 28) toward
motor to move vise away from abrasive belt.