Internal grinding wheel with the axis of the diamond bond or CBN bond

摘要

(57) Abstract Objective To suffering grinding surface of work inflow of direct grinding fluid possibilityAxial attaching internal grinding of diamond join or the CBN join which is doneIt designates that the wheel is offered as purpose. Constitution In rim of Tip 1 of axis 1 '' diamond andThe abrasive 2 which joins the abrasive grain of CBN and the like with the binder is attached, facilitiesIn the axial attaching internal grinding wheel A which it does, aforementioned abrasive 2In length direction of peripheral face chip discharge channel 3 of multiple manuals in axial direction oppositeDoing, acquiring husband Various angle of torsion, concave facilities to do, the bottom of the said chip discharge channel 3Multiple it Perforating in the section facilities to do the liquid hole 4, the Tip surface of aforementioned axis 11 " it Perforating facilities to do the pour hole 5 which injects the grinding fluid, this pour hole5 and aforementioned the diamond join which the liquid hole 4 communication is obtained andAxial attaching internal grinding wheel of CBN join.