left_menu
|
|
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
|
¡¡ |
¡¡ |
¡¡ |
¡¡ |
¡¡ |
|
|
Grinding spindles, Milling spindles and Drilling spindles
HSX, HV-X, HS-T, HSP, HSP..g, HV-P
Bearing design
GMN high frequency spindles utilize hybrid ball bearings. These bearings
have standard steel bearing races and are matched with silicon nitride balls.
Advantages of hybrid bearings compared with normal spindle bearings are
improvements in:
-
Reduced wear
-
Rigidity
-
Friction
-
Axial movement
-
Reliability of operation
-
Vibrations
-
Fatigue life
-
Accuracy
¡¡
Cooling system (Chillers)
¡¡
Milling spindles and Drilling spindles
HSP..g
Permanent grease lubrication
-
Low maintenance cost due to permanent grease lubrication
-
No environmental pollution by oils
-
High reliability due to air purge sealing
-
No lubricator required, therefore lower initial investment
¡¡
Grinding spindles, Milling spindles and Drilling spindles
HS, HSX, HV-X, HS-T, HSP, HV-P
Oil/air lubrication (Oil/air lubricators PRELUB)
-
High reliability due to the separate lubrication supply to each bearing set,
and the required amount of lubricant (oil/air lubricators)
-
Ecologically compatible due to low oil consumption and dispensing with oil
mist
-
Prolonged bearing life and higher load capacity due to the use of additives
such as EP and HT
-
Large spectrum of applicable oils
¡¡
Grinding spindles, Milling spindles and Drilling spindles
HS, HSX, HV-X, HS-T, HSP, HSP..g, HV-P
Inverter
-
To fully utilize the high power density of the integral motors GMN can
provide the proper power supply, either open or closed-loop design
-
The drives will be programmed to match the spindle parameters tested and
comply to CE standards
¡¡
|
|
|