Table 1.
Physical characteristic parameters of lubricating oil.
Table 2.
Operating parameters of the self-lubricating experiment for linear rolling guides.
Fig 1.
The self-lubricating structure of rolling linear guide.
Fig 2.
The lubricating oil film thickness testing device for rolling linear guide.
Fig 3.
The principle of optical interference measurement for oil film thickness.
Fig 4.
Analysis chart of fitted oil film thickness spectrum test.
Fig 5.
Influence of operating speed of rolling linear guide on the oil film thickness.
Fig 6.
Influence of load of rolling linear guide on the oil film thickness.
Fig 7.
Influence of operating mileage of rolling linear guide on the oil film thickness (a) and oil storage (b).
Fig 8.
Surface micromorphology (a) and localized magnified microstructure (b) of porous media.