Lubricating Oil Specification - Okuma VTM-200 Operation & Maintenance Manual

2-2.

Lubricating Oil Specification

Application
Headstock Gearbox
Spindle Bearing
Lubrication Unit
Centralized Slideway
Lubrication Unit
(M-Turret, Ball Screw)
Hydraulic Unit
M-tool Holders
Headstock Cooling Unit
Turret, Ball Screw
ATC Cam box
Oil-mist, oil-air lubrication
of spindle bearings
Master Jaw on Chuck
Note
•
The above table is based on the JIS B6016-1 (ISO/TR 3498) standard.
Since we do not have any experience in using the oils other than those indicated bellow,
selection should thus be made from them. Because slideway lubricating oil contains
additives such as extreme-pressure additive, it could incur variety of troubles if reacting
with other oils or coolant. Therefore, pay special attention to the use of slideway lubri-
cating oil.
Headstock Gearbox = Mobil DTE Oil Light (ExxonMobil)
Spindle Bearing Lubrication Unit = Mobil Velocite Oil No.6 (ExxonMobil)
Centralized Slideway Unit G68 = Shell Tonna Oil S68 (Shell)
Centralized Slideway Unit G220 = Shell Tonna Oil S220 (Shell)
Hydraulic Unit = Mobil DTE Excel 32 (ExxonMobil)
M-tool holders = Multemp PS No.2 (Kyodo Yushi)
Headstock Cooling Unit = Mobil Velocite Oil No.3 (ExxonMobil)
Turret, Ball Screw = Mobilux EP2 (ExxonMobil)
Oil-mist, oil-air lubrication of spindle bearings = Mobil DTE Oil Light (ExxonMobil)
•
As for service point or amount of lubricating oil of the machine, refer to the Instruction
Manual of respective machine models.
•
Lubricating oil used in common with coolant or lubricating oil used in common with
hydraulic oil might cause corrosion of lubrication unit or turbidness of oils to result in
lubrication failure, which, in turn, leads to damages on the slideway surface or ball
screw. (We take no responsibility for the troubles caused by using the lubricating oil
which is not our recommendation.)
•
As for oil replenishment for the optional accessories such as special chucks or chip
conveyor, refer to the Special Instruction Manual supplied with individual accessories.
SECTION 4 INSPECTION, MAINTENANCE AND ADJUSTMENTS
Code Shell
CKB32 Shell Tellus Oil C32
FC10 Shell Tellus Oil C10
G68 Shell Tonna Oil S68
G220 Shell Tonna Oil S220
HM32 Shell Tellus Oil S32
(Grease) -
FC2 Shell Tetra Oil 2
XBCEA2 Alvania EP Grease 2
CKC150 Shell Omala Oil 150
CKB32 -
Molykoat EP grease (Dow Corning) or Kitagawa chuck grease for
Kitagawa power chuck.
(Grease)
For special chucks, refer to the instruction manual supplied with the
chuck.
ExxonMobil
Mobil DTE Oil Light
Mobil Velocite Oil No.6
Mobil Vactra Oil No.2
Mobil Vactra Oil No.4
Mobil DTE Excel 32
Mobilux EP2
Mobil Velocite Oil No.3
Mobilux EP2, Unirex N2
Mobilgear 600 XP 150
Mobil DTE Oil Light
ISO viscosity grade: 2 mm
5699-E P-53
Kyodo Yushi
-
-
-
-
-
Multemp PS No.2
-
-
-
-
2
/S (40°C) or equivalent