DRY CUTTING
A additional consideration for preventive maintenance is dry cutting. In this case, the machine is
used to cut materials such as cast iron, magnesium or carbon that produce unusually large amounts
of dust in the air. This is considered to be a Hostile environment which requires more than the
average amount of care.
- CAUTION -
Extra precautions must be taken If the workpiece is cut dry, both while cut-
ting and in cleanup, to prevent dust and contaminated air from entering the
system. Follow the maintenance procedures recommended for your shift
conditions. In addition, use the following guidelines:
•
Check the cooling system for proper operation. The air inlet should be filtered. This filtering
system is not standard equipment supplied by the machine manufacturer and must be provided
by the machine owner.
•
Use an industrial vacuum cleaner and clean the exterior of the machine frequently. Do not use
compressed air to clean the machines.
•
Use specially designed vacuum systems at the cutting tool.
•
Use electrostatic filters if clean air cannot be directed to the head or the control cabinet inlets.
EQUIPMENT AND SUPPLIES
The following items will be required to conduct a satisfactory maintenance check of the machine:
•
Dry rags or paper cleaning cloths.
•
Brush to sweep chips from the tables and ways.
•
Industrial vacuum cleaner.
•
Mobil
®
DTE Light oil.
•
Mobil Vactra
®
Oil No. 4.
•
Lubriplate No. 107 grease.
•
Coolant. The recommendation is for Trim Sol or comparable antibacterial emulsified cutting oil.
•
Lubricant for the way lubrication system. The following way lubricants are approved for use in
this system:
•
Gulfway 68
•
Sunoco Waylube No. 1180
•
Mobil Vactra Oil No. 2
•
Way Lubricant 68 (Texaco)
•
Tonna 68 (Shell)
3-2
M-477A
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Страница 97: ...POWER CASE EXTERNAL VIEW DC150 Motion Control System M 477A 7 27 TI5564 ...
Страница 98: ...POWER CASE INTERNAL VIEW DC150 Motion Control System 7 28 M 477A Revised March 28 2008 TI5565A ...
Страница 99: ...POWER CASE TERMINAL STRIPS DC150 Motion Control System M 477A 7 29 Revised March 28 2008 TI5566A ...
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