High -performance and highly flexible machine machine spindle oil static pressure spindle
SKF
About This Product
"SKF oil static pressure spindle" is a spindle that has the advantages of both rolling bearing spindles and gas spindles.
In the past, it has developed for cylindrical grinder, but in recent years, the use of high -precision processing of the processed material has diversified, and demand has been increasing not only in machine tools such as lathes, internal grinding, and machining centers, but also in special environments such as electronic components and semiconductors.
The "SKF oil static pressure spindle" uses static pressure bearing using non -compressed lubricating oil. Compared to air static pressure, it has higher rigidity and attenuation, and is non -contact, so high accuracy and high life can be achieved.
A special seal structure is adopted to prevent lubricating oil leakage to the outside to consider the environment.
Feature
･ Maintenance of high rotation accuracy
･ Realization of high accuracy by the floating structure of the pulley part
･ Furthermore, realization of ultra -high accuracy due to the built -in motor structure
･ Support for spindle systems including surrounding equipment
Use
･ Grinding of zay material
･ Lens grinding, polishing
･ Dating grinding for semiconductor manufacturing
･ Mold grinding
･ Rotating table (indecities)
･ Mirror side grinding
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Product
High -performance and highly flexible machine machine spindle oil static pressure spindle
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Handling Company
SKF
1 Models of High -performance and highly flexible machine machine spindle oil static pressure spindle
| Product Image | Part Number | Price (excluding tax) | Attenuation | Environmental load | Load capacity | accuracy | cost | rigidity | speed | vibration |
|---|---|---|---|---|---|---|---|---|---|---|
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Oil static pressure spindle |
Available upon quote | ◎ | 〇 | 〇 | ◎ NRRO <0,1μm | 〇 | 〇 | △ | ◎ |
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About Company Handling This Product
- Sweden
- Since 1907