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Inconsistent kerf width
Possible cause
Solution
Inconsistent abrasive flow
rate
Metering disk may be too large. Change disk and/or reduce cutting
speed.
Inconsistent water pressure
Check for steady water pressure; correct any pump problems.
Inconsistent material being
cut
Check material.
Kerf has pronounced "V" shape
Possible cause
Solution
Cutting speed is too fast
Reduce cutting speed.
Mixing tube standoff is too great
Check standoff; it should be set to 0.10-in.
Abrasive flow rate is too low
Increase abrasive flow rate.
Water pressure is too low
Increase water pressure.
Rough surface finish
Possible cause
Solution
Cutting speed is too fast
Reduce cutting speed.
Mixing tube standoff is too great
Check standoff; it should be set to 0.10-in.
Abrasive is too coarse
Use a finer grade of abrasive.
Damaged or worn orifice
Inspect orifice; replace if needed.
© 2021 Flow International Corp.
Retrieved from Flow KB on April 13, 2021 PST
Cutting and Applications
Summary of Contents for MACH 300
Page 1: ...MACH 300 SYSTEM MANUAL Includes Ancillary Options M 810 REV C en APRIL 2021...
Page 28: ...View 2 2021 Flow International Corp Retrieved from Flow KB on April 12 2021 PST Safety...
Page 29: ...View 3 2021 Flow International Corp Retrieved from Flow KB on April 12 2021 PST Safety...
Page 107: ...ANCILLARY OPTIONS For Mach 300...