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(14) Never touch a machine control device or electrical component when your
hand is wet.
(I5) Keep fl ammable liquids and materials away from the work area and hot chips.
(16) Never clean up clips while the machine is running or is in automatic mode.
(17) Do not fi le work pieces being rotated under power.
(18) At the end of work day, the machine should be placed in either
"CONTROL OFF" or "POWER OFF" modes.
(19) When restarting machine after it has been shut down always, assume it has
been tampered with, recheck all phases of the job as though you were
running the fi rst piece.
(20) Never touch spindle start or spindle job control until hands, feet body are
well clear of the work area.
(21) Do not stand on any parts of machine while coolant and oil make surface on
the machine slippery which present electrical hazard under machine has
power on.
(22) Never extend an unsupported bar out of the rear of the spindle or hydraulic
cylinder a distance from a concentric support more than 10 times its diameter.
Doing so can cause the bar to bend or break. When any bar is extended a
large sign should be placed to warn people to stay away from the area.
(23) If you work turning machine with bar feeder together, please keep away from
the exit end of the bar feeder when the machine is running.
1.2 SAFETY INSTRUCTIONS FOR WORKHOLDING:
(1) Never running machine until your workpiece was held 100% sure.
(2) A chuck is the most common workholding device used on this machine, some
of the factors which affect the holding ability of a chuck are:
*Clamping force of jaws
*Rotational speed of the spindle
*Type of jaw surface (serrated, smooth,etc.,)
*Area of chuck jaws in contact with the workpiece
* Type of chuck
*Confi guration of the workpiece ...shape, weight and balance
*Jaw weight and location
-5-
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