| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: abrasion-diamond tool comprises disk secured to the mandrel and made of toroidal flexible shell. The outer surface of the toroidal shell is provided with abrasion-diamond layer, the bushing is in the opening in the toroidal shell, the disk is located on the face of the bushing, and connecting pipe with nipple is used for supplying compressed air that actuates the toroidal shell. The mandrel with disk is set in rolling bearings in the hollow coaxial spindle. The face of the spindle is positioned at an acute angle to the plane perpendicular to the axis of the disk and is used for its contacting with the disk of the toroidal shell. ^ EFFECT: enhanced efficiency and quality of grinding. ^ 3 cl, 7 dwg |
