Blade belt grinding tool path analysis
Abrasive belt machine mainly adopts belt grinding, cutting way of abrasive belt grinding commonly used the following two:
A longitudinal spacing method
This knife is the belt along the axis direction of the blade knife, processing trajectory is close to a straight line, the grinding efficiency is higher, but surface processing poor quality, generally used for rough machining of straight blade or twisted blade.
Two, lateral spacing method
The walk way knife is the belt along the vertical blade axis transverse section of the line tool, belt of each edge of blade section profile grinding a week, then along the axial direction mobile a row spacing grinding under a transverse section of the line. The efficiency of this method is relatively low, but it can get a good surface roughness, commonly used in the blade of the fine grinding or semi fine grinding.
Taking into account the leaves the actual application, in order to get a better surface roughness, it is suggested that abrasive belt grinding machine with transverse spacing method of tool path to.