312 North Yan Zhao Street ZhengDing County Hebei P R CHINA
PostCode:050800
TEL:86-0311-85174190,85174259
FAX:86-0311-85174239
E-mail:xmf@xmftools.com
Links
FAQ
Q:
Abnormal wear(Causes / Remedies)
A:
Usually caused by dirty water, insufficient water supply to blade, low powered drive motor, worn bearings or shaft, incorrect blade for material being cut.
Q:
Uneven segment wear(Causes / Remedies)
A:
Check bearings and spindle for wear, machine alignment and equal water supply to both sides of blade.
Q:
Blade wobbles (Causes / Remedies)
A:
1,Incorrect mounting of blade / remount blade correctly.
2,Worn bearings or bent shaft / replace worn bearing or blade shaft.
3,Blade RPM too high or incorrect tension / ensure blade is running at correct RPM.
Q:
Slow cutting (Causes / Remedies)
A:
1,Blade becoming glazed due to use on material too hard for bond / To sharpen blade, make fast (3- 4m/min) shallow (3-10mm deep) passed in the material being cut, or in sandstone or asphalt for quicker results.
2,Excessive cutting pressure, high shaft RPM, low machine HP or drive belts loose / tune engine according to manufacturer's manual.
Q:
Undercutting the steel center (Causes / Remedies)
A:
Abrasion of steel center due to highly abrasive material being cut / use sufficient water to flush out the chipping or choose blade with protective teeth
Q:
Steel center cracks (Causes / Remedies)
A:
1,Excessive cutting pressures / slow down the cutting speed and keep correct feed rate.
2,Incorrect blade tension / ensure blade is running at correct RPM.
3,Jamming or twisting in cut / keep sawing straight when the blade working (concave blade exceptional)
4,Overheating / check water feed system and make sure the water flow is adequate on both sides of blades.
5, Blade too hard for material being cut / use proper blade specification for material being cut.
Q:
Segment cracks (Causes / Remedies)
A:
Blade too hard for material being cut / use proper blade specification for material being cut.
Q:
Blade arbor out of round (Causes / Remedies)
A:
1,Blade incorrectly seated / remount the blade correctly.
2,Worn flanges or flanges not properly tightened / tighten flanges properly or replace worn flanges.
3,Blade shaft worn / replace worn blade shaft.
Q:
Blade worn out of round (Causes / Remedies)
A:
1,Incorrect mounting of blade / remount blade correctly.
2, Worn bearings, spindle or blade arbor / replace worn bearing, realign blade shaft or replace worn blade arbor.
3,Blade too hard for material being cut / use proper blade specification for material being cut.
Q:
Segment loss (Causes / Remedies)
A:
1,Blade too hard for material being cut / use proper blade specification for material being cut.
2,Overheating due to lack of water / check water feed system and make sure the water flow is
adequate on both sides of blades.
3,Blade twisting or jamming in cut / keep sawing straight when the blade working (concave
blade exceptional)
4,Out of round blade / replace worn bearing, realign blade shaft or replace worn blade arbor.
5, Incorrect blade tension / ensure blade is running at correct RPM.
6,Excessive cutting speed / slow down the cutting speed .
7,Undercutting of steel center / use sufficient water to flush out the cut or choose blade with
