binding site of the substrate

Cause: The cut material is very resistant, cutting debris mixed in the cut seam can not be discharged.
Workaround: Use the special metal grinding wheel  position of the substrate to protect the teeth, use a larger flow of cooling water pressure can enhance chip evacuation.
2 heads uneven wear on both sides
Cause: The blade tilt cutting; water is not the same on both sides, one side water shortage.
Solution: Check the blade tilt situation; Check the cooling water system.
3 out of round blade
Cause: The shaft wear cause the blade to a larger center hole and spindle clearance or not installed correctly.
Solution: replace or repair worn shaft center hole.
4 blade deflection
Cause: The material to be cut debris mixed in the crevices cut discontinuity caused by the body evenly; flange diameter is too small or both sides of the flange diameter is inconsistent; blade with flange mixed between a foreign body; not installed correctly.
Solution: clean up debris, and enhance chip evacuation; adjust or replace flange; follow the instructions to install correctly.
5 blade breakage
Cause: The head binders too hard; blade feeding speed is too fast.
Solution: According to the choice of materials to be cut with the blade softer binders; reduce the feed rate of the blade.
6 heads excessive wear and tear
Cause: The blade is too soft binder (for cut material); cooling water shortage; Since the drive belt loose or low voltage caused or inappropriate speed is insufficient power; saw blade is not perpendicular to the material being cut.
Workaround: Depending on choice of materials to be cut using a hard binder blade; Check the  wet saw blades cooling water system to ensure the normal operation of the pump; ensure that the supply voltage; checking the spindle flange, saw blades and equipment to ensure verticality; checking the speed of the blade .
7 heads being lost
Reason: In the process of cutting material to be cut off by sliding head twisted; make heads been hit; flange wear can not be fixed blade, causing the blade twist; spindle wear and tear caused by the blade circular saw blade failure compared big impact; overheating; blade under severe attacks.
Workaround: firmly fixed to be cut when cutting materials; replace both sides of the flange; replace worn spindle; Check the cooling water; mobile devices Avoid bumping or cutting blade materials.
8 blunt, not cutting
Reason: Saw binders too hard; underpowered does not enable normal cutting blade, the blade cut is not applied enough pressure; blade wire speed is too high.
Solution: choose to use  ring saw blades a softer binder blade; checking belts, voltage and motor; determine and but big enough and the cut-in pressure; according to instructions of the device used to match the diameter of the corresponding blade.