MODULAIRE Guide de conception et d'installation des paliers à air

Les roulements à air de poussée à feuille OAV ont quatre fentes pour broches le long du périmètre extérieur. La plaque de base du boîtier de roulement est l'endroit où le roulement à air de poussée à feuille OAV sera monté avec des goupilles de précision.

Vacuum

1. Bearing(s) should have air supply line(s) installed and linked in their final arrangement. Seal ports not in use.

2. Clean Work Surface with alcohol.

3. Place bearing on work surface in desired position.

4. Apply Vacuum to operating air supply line.

5. Place mating assembly on top of bearing.

6. Set critical gaps with gage blocks or feeler gages if needed, and apply weight to hold in place.

7. Inject epoxy (DP 420) in ports on mating assembly to direct epoxy to mating surfaces. Stop injection just as epoxy emerges from gaps between bearing and mating assembly. Do not allow epoxy to drip to porous media and work surfaces. Wipe aways excess. Clean affected surfaces with alcohol.

8. Allow epoxy to cure per specification (DP420)

Springs

1. Mating assembly should have round depressions to receive springs. Place epoxy in depressions followed by springs. Allow epoxy to cure per specification (DP420).

2. Bearing(s) should have air supply line(s) installed and linked in their final arrangement. Seal ports not in use.

3. Clean Work Surface with alcohol.

4. Place bearing on work surface in desired position.

5. Place mating assembly on top of bearing.

6. Set critical gaps with gage blocks or feeler gages if needed, and apply weight to hold in place. Weight should be greater than applied spring forces.

8. Allow epoxy to cure per specification (DP420)

Guides de conception et d'installation

- Roulement à air à rouleaux

- Palier pneumatique de poussée

- Douille d'air

- Paliers à air plats