The guide bearings on either side of the blade ensure that it is not pushed too far laterally. Perform steps
1.Loosen the setscrews (#33) securing the guide bearing shafts (#38).
2.Turn the knurled ends of the bearing shafts. Adjust so that the bearings are about 0.004" (about the thickness of a piece of paper) from the sides of the blade. Figure 10. The bearings should also be as near to the same height as possible.
Guide Bearing Shaft
Blade
Support Bearing
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Space 0.004" |
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| Bearing Shaft | |
Each Side |
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Guide Bearing |
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Figure 10. Close-up of guide bearing assembly.
3.Push or pull the shafts so the front of the bearing case is 1/8" behind the gullet line of the blade. Figure 11.
Use extreme care when making adjust- ments that require contact between the bandsaw blade and your hand.
Gullet Line | Front Edge of Bearing |
Figure 11. Bearing set back from gullet line 1/8".
4.Re-tighten the setscrews.
5.Spin the bearings by hand. They should spin freely. If they do not spin freely, they will wear out quickly. Re-adjust as necessary.
G1052 9" Bandsaw |
