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Resistance and grinding wheel life, depending on the binder, abrasive particle size, concentration and porosity of aggregate conditions. The combination of binders degree if you change, you can increase wheel life. Conversely if the degree of binding of binding agent to soften, since the porosity is increased, increase of grinding. Moreover if concentration increase, you can increase the life of grinding wheel.
CBN grinding wheel , you can repair the machine with rotary knife sharp while doing fixes and repair work, so processing can be automated.
CNB (boron nitride) grinding wheels available Rotary Dressers membership by changing the correction and sharpening abrasive conditions to adjust the cutting blade, control the machining surface roughness processing
Since using a rotary diamond wheel to make fixes and repair knife sharpening action would be difficult, so the table machined workpiece roughness must rely on the use of abrasive particle size may be
1) diamond dressing tool tip should center of rotation in the same plane, and by trimming the center of the wheel spindle.
2) In order to reduce the consumption of diamond pen, available when tinkering SiC wheel dressing tool. This can improve the efficiency of wheel dressing.
3) If the wheel type face is connected to two convex arcs, you should trim a large arc; if it is a convex and a concave arc connected, you should first trim concave arc; if it is convex arc with line connected, should be trimmed straight; concave arc if it is connected with a straight line, you should first trim concave arc.
4) by grinding the workpiece is convex arcs, then the repair concave arc radius of the wheel should be bigger than the workpiece radius 0.01mm; such as by grinding the workpiece is concave arc, then the radius of the wheel repair convex arc , should be less than the radius r of a small piece 0.01mm.