Clarke Metalworker CBS45MD Руководство по эксплуатации и техническому обслуживанию - Страница 17
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Trouble Shooting
Symptom
Excessive Blade
1. Material loose in vice.
Breakage.
2. lncorrect speed or feed
3. Blade pitch too large.
4. Material too hard.
5. Incorrect blade tension.
6. Teeth in contact with mat'l
7. Blade rubs on wheel flange.
8. Misaligned guide beatings.
Premature Blade
1. Teeth too coarse.
DuIling.
2. Speed to great.
3. Inadequate feed pressure.
4. Hard spots/scale on material
5. Work hardening or material.
6. Blade twist
Unusual Wear on
1. Blade guides worn.
Side/Back at blade
2. Blade guide bearings not
3. Blade guide brg bracket is
Teeth Ripping from
1. Teeth too coarse for work.
Blade.
2. Too heavy - too slow speed
3. Vibrating workpiece.
4. Teeth clogging.
Motor running
I. Blade tension too high.
too hot.
2. Drive belt tension too high.
3. Gears need lubrication.
4. Blade is binding.
Bad Cuts
1. Feed pressure too great.
(cutting not square)
2. Guide bearings not adjusted
3. Inadequate blade tension.
4. Dull blade.
5. Speed incorrect.
6. BIade guides too far apart.
7. Blade guide assembly loose.
8. Blade tracks too for away from
Bad Cuts
1. Too great a speed or feed.
(Rough).
2. BIade is too coarse.
3. BIade tension loose.
Blade is twisting.
1. Blade is binding.
2. Too much blade tension.
Possible Cause(s)
before saw Is started.
adjusted properly.
loose.
properly.
wheel flanges,
17
Corrective Action
1. Clamp work securely.
2. Adjust speed or feed.
3. Replace with finer tooth blade.
4. Select a slower speed and
finer tooth blade.
5. Adjust blade tension
6. Place blade in contact with
work after motor Is started
7. Adjust wheel alignment.
8. Adjust guide bearings.
1. Use finer tooth blade.
2. Reduce speed.
3. Decrease spring tension on
side of saw
4. Reduce speed, Increase
feed pressure.
5. lncrease feed pressure by
reducing spring tension.
6. Replace with a new blade.
and adjust blade tension.
I.
Replace.
2. Adjust see page xxx
3. Tighten
1. Use finer tooth blade.
2. Decrease pressure, increase
speed
3. Clamp work piece securely.
4. Use coarser tooth blade or
brush to remove chips
I.
Reduce tension on blade.
2. Reduce tension on drive belt.
3. Check oil bath.
4. Decrease feed and speed,
1. Reduce pressure by increasing
Spring tension on side of saw.
2. Adj. guide bearing clearance
not greater than 0.001"
3. lncrease blade tension
4. Replace blade.
5. Adjust speed.
6
Adjust guides space.
7. Tighten.
8. Check and adjust Blade tracking
see page xxx
1. Decrease speed or feed.
2. Replace with finer blade.
3. Adjust blade tension.
I.
Decrease feed pressure.
2. Decrease blade tension.