9-4
BLADE TROUBLES AND SOLUTIONS
DISCONNECT POWER CORD TO MOTOR BEFORE ATTEMPTING ANY REPAIR OR INSPECTION.
TROUBLE
PROBABLE CAUSE
SUGGESTED REMEDY
Teeth
strippage
Too few teeth per inch
Use finer tooth blade
Loading of gullets
Use coarse tooth blade or cutting lubricant.
Excessive feed
Decrease feed
Work not secured in vise
Clamp material securely
Blade
breakage
Teeth too coarse
Use a finer tooth blade
Misalignment of guides
Adjust saw guides
Dry cutting
Use cutting lubricant
Excessive speed
Lower speed. S
ee Operating Instructions “Speed
selection.”
Excessive speed
Reduce feed pressure. Refer to Operating Instructions
“Adjusting Feed.”
Excessive tension
Tension blade to prevent slippage on drive wheel while
cutting.
Wheels out of line
Adjust wheels
Blade line
Run-out or
Run-in
Guides out of line
For a straight and true cut, realign guides, check
bearings for wear.
Excessive pressure
Conservative pressure assures long blade life and clean
straight cuts.
Support of blade insufficient
Move saw guides as close to work as possible.
Material not properly secured
in vise
Clamp material in vise, level and securely.
Blade tension improper
Loosen or tighten tension on blade.
Blade
twisting
Blade not in line with guide
bearings
Check bearings for wear and alignment.
Excessive blade pressure
Decrease pressure and blade tension
Blade binding in cut
Decrease feed pressure
Premature
tooth wear
Dry cutting
Use lubricant on all materials, except cast iron
Blade too coarse
Use finer tooth blade
Not enough feed
Increase feed so that blade does not ride in cut
Excessive speed
Decrease speed
Summary of Contents for SW-180NC
Page 1: ...SW 180NC Instruction Manual Version 1 20180619 ...
Page 2: ......
Page 8: ......
Page 13: ...1 5 Illustration Emergency Stop Emergency Stop ...
Page 15: ...1 7 Illustration Safety Labels SW 180NC SafetyLabels ...
Page 20: ...2 4 FLOOR PLAN Machine top view ...
Page 21: ...2 5 Machine front view Machine side view ...
Page 22: ......
Page 66: ......
Page 67: ...6 1 Section 5 ELECTRICAL SYSTEM ELECTRICAL DIAGRAMS ...
Page 68: ......
Page 69: ...SW 180NC CONTROL PANEL LAYOUT ...
Page 70: ...SW 180NC CIRCUIT BOARD LAYOUT ...
Page 71: ...SW 180NC POWER SUPPLY LAYOUT ...
Page 72: ...SW 180NC PLC INPUT OUTPUT LAYOUT ...
Page 73: ...6 1 Section 6 HYDRAULIC SYSTEM HYDRAULIC DIAGRAMS ...
Page 74: ...SW 180NC Hydraulic Circuit 2015 03 23 ...
Page 96: ......
Page 97: ...TOTAL ASSEMBLY 10_2 SW 180NC ...
Page 98: ...3 9 10 16 13 15 12 8 7 11 4 5 1 2 17 6 18 20 21 19 14 Base assembly 10_3 SW 180NC ...
Page 104: ...13 14 18 19 7 10 17 9 3 11 2 1 4 8 15 12 5 6 16 C470H 20000固定床面組 10_9 SW 180NC ...
Page 114: ...4 16 1 15 8 10 7 6 3 5 13 12 11 2 14 17 9 C470H 31000 鋸臂組 Saw arm assembly 10_19 SW 180NC ...
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