公开(公告)号：US20240278384A1

公开(公告)日：2024-08-22

申请号：US18571082

申请日：2022-06-13

申请人： DIAMANT S.R.L.

发明人： Epifanio NUNZIATA

IPC分类号： B24D5/12 ,  B24B49/14 ,  B24D5/06 ,  B24D5/10

CPC分类号： B24D5/12 ,  B24B49/14 ,  B24D5/06 ,  B24D5/10

摘要： Diamond grinding wheel, for grinding and abrasion of stratified solid materials including a cutting unit provided with a diamond crown and: a central tooth adapted to remove plastic material or similar materials, present on a sheet; holes adapted for cooling; cuts, based on the glass sheets and on the plastic material to be processed; external flange. The device is adapted to increase the quality of the sheets being processed once the grinding has terminated, rendering them polishable, lacking plastic material residues on the glasses; the dimensions of the device varying from a diameter and a height included between 30 mm and 400 mm; the grinding wheel including a base flange, and an external flange made of iron, aluminum and/or resin adapted to ensure a rigid structure for the entire device.