abrasive wide gap between the cutting edge

Flat low roughness grinding, high-speed grinding wheel dresser installation location, not a mistake
1) Low coarse roughness plane grinding, grinding wheel dresser wheel frame should not be installed in the outer end of the ram.
Since this installation method  mini flap disc Dresser forward out of the many, grinding due to weight and lean deformation, resulting in the bus and grinding wheel is not parallel to the direction of movement, the grinding wheel and workpiece poor contact.
Wheel vibration will make the dresser while vibration, and affect the wheel rounding effects. Therefore Dresser should be placed on a countertop, and is located in the grinding position of the workpiece to avoid these shortcomings.
2) Adjust the grinding wheel dresser, the grinding wheel dressing mechanism and the action point of the workpiece can not be in a different location point of grinding, the grinding point of the abrasive fibre disc  trimming mechanism and the workpiece grinding point at the same position, trimmed wheel balancing good.A belt grinding efficiency, as an ordinary grinding wheel 5 times. Belt size can be large (wide and 4m), suitable for large area efficient processing, processing a wide range of materials.
 2 produces less heat due to friction and heat dissipation, and can effectively reduce the deformation of the workpiece and burns. However, due to belt can not be trimmed, the processing accuracy is generally lower than the grinding wheel, as it is carefully processed, the  velcro disc dimensional accuracy of up to 0.0012mm, flatness up to 0.001mm.
 3 abrasive wide gap between the cutting edge, chip clogging, good machinability, for open belt grinding, there are always new grit into the grinding zone, relative to the grinding wheel condition is more stable.