Used proper lubrication
Work piece very hardness
Setting the fence not properly
Rear table not proper alignment
Check the strength
Check the hardness
Sharpening at all time
Maintenance size and shape
Check the proper depth
Check the proper height
Check the proper weight
Check the proper alignment
Parallel to the base
Parallel to cutter guard
Parallel to out feed table
Parallel to the work piece
Slowly and evenly
Highly and evenly
Slowly and inclined
Highly and inclined