6. Reasons and solutions for poor surface roughness:
The hardness of the grinding wheel is not suitable: choose the appropriate hardness of the grinding wheel
The coolant is dirty: strengthen the filter or replace the coolant
The cutting speed of the diamond dresser is too fast: slow down the cutting speed
The diamond dresser is not sharp enough: turn the dresser angle or replace it Unbalanced grinding wheel: rebalance the grinding wheel
The guide plate is not fastened properly: fasten the guide plate securely
The angle of the guide plate is too inclined: replace the guide plate with a smaller angle
The guide wheel is loose: re-tighten the guide wheel screw
The speed of the guide wheel is too fast: reduce the speed of the guide wheel
The workpiece is too high from the center line: lower the height of the guide plate
7. Reasons and solutions for the taper of the workpiece:
The workpiece guide groove is not straight: adjust the guide groove
The guide plate is not level: adjust the guide plate
During the pass-through grinding process, the workpiece is not connected head-to-tail: Strengthen the continuous feeding In the plunge-cut grinding process, the non-spark grinding time is uneven: Adjust the non-spark grinding time The cutting of the grinding wheel is not sharp: Choose a suitable grinding wheel
8. Reasons and solutions for unstable workpiece size:
The screw or nut that adjusts the knife is worn out: replace it as necessary
Backlash gap tension is not enough: check and adjust the gap
The support guide is loose: securely tighten the guide
Insufficient heat dissipation of the workpiece: use sufficient coolant in the grinding area
The grinding wheel is too soft: use a hard grinding wheel
