Diamond grinding wheel adapted to grind and abrade stratified solid materials

Abstract

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.

1 . Diamond grinding wheel, adapted to grind and abrade stratified solid materials; said diamond grinding wheel comprising at least a base flange and at least a cutting unit provided with at least a diamond crown, positioned in a central portion of said grinding wheel; said grinding wheel comprising:
 at least a central tooth, adapted to remove plastic material or similar materials, present on a sheet adapted to be processed; said central tooth being integral with said diamond crown adapted to grind; said central tooth being adapted to remove and process predetermined portions of at least a glass sheet, in a grinding step, carrying out a thread shaping in the internal part of the glass sheets; said central tooth being adapted to keep the entire grinding wheel functional over time, even after thousands of meters of shaping, guaranteeing a high quality standard; the height of said central tooth being adjustable according to the thickness of the glass sheets and/or the plastic material to be processed;   a plurality of holes of variable dimensions adapted to be crossed by cooling water;   the size of said holes depending on the type of glass and/or plastic material to be processed;   a plurality of cuts and grooves, which vary according to the type and size of the glass sheets and/or the plastic material to be processed; said cuts and grooves being adapted to interrupt the continuity of the diamond crown and crush the plastic material, positioned above each sheet being processed and engrave it, avoiding the formation of long strips of the same, a clogging of the pipes of the machinery adapted to process and damage to the same; a plurality of said cuts alternating with grooves on the crown, being adapted to crush said plastic residues into small pieces, facilitating maintenance of said machinery;   at least an external flange, positioned to close the entire grinding wheel; said grinding wheel being adapted to improve the quality of the sheets being processed once the grinding is finished, making them polishable and free of plastic material residues, on the edges of the same, being adapted to make said sheets capable of supporting greater loads in terms of weight and load bearing capacity which would be impossible with traditional machining on CNC machines; the dimensions of said grinding wheel varying from a diameter and a height between 30 mm and 400 mm; said grinding wheel comprising a base flange made of iron, aluminum and/or resin adapted to guarantee a rigid structure to the entire grinding wheel.   
     
     
         2 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein said central tooth is made with a specific grain and mixture adapted to vary according to the plastic material to be removed. 
     
     
         3 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein said central tooth is made in shapes and materials, with cuts and/or grooves, adapted to remove plastic material, based on more or less rigid nature thereof. 
     
     
         4 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein said central tooth is made separately from said grinding wheel, as a foreign body, and inserted between two diamond crowns divided into a central section; said central tooth, to be flanged, comprises a specific internal disk adapted to be flanged, in a central portion of said base flange by means of a plurality of screws and/or any other connection means. 
     
     
         5 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein said central tooth allows various types of finishing in the processing of said sheets, including polished edge and raw edge and a greater structural strength of the glass, compared to the same processed by a traditional method. 
     
     
         6 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein said cuts are made in different configurations: inclined, straight, positioned on the entire surface of said cutting unit and said grinding wheel. 
     
     
         7 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , further comprising at least a pair of teeth for removing the plastic material in the case in which the sheets suitable for processing are composed of several layers. 
     
     
         8 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , wherein the grinding wheel is made in any geometric shape such as peripheral trapezoid profile, groove and any other shape, as well as on specific designs at the request of each customer, as well as in the sector version. 
     
     
         9 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , further comprising sensors for detecting fine dust present in the air and sensors suitable adapted to signal a state of saturation of the air; said sensors allowing the personnel assigned to use the entire device to move away from the intervention area until healthy conditions of the environment surrounding the processing areas are re-established. 
     
     
         10 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 1 , further comprising at least a temperature detection sensor, adapted to allow a longer life of the tool, instantly verifying the temperature and intervening in case of detection of anomalous parameters that lead to premature wear. 
     
     
         11 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 2 , wherein said central tooth is made in shapes and materials, with cuts and/or grooves, adapted to remove plastic material, based on more or less rigid nature thereof. 
     
     
         12 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to claim  12 , wherein said central tooth is made separately from said grinding wheel, as a foreign body, and inserted between two diamond crowns divided into a central section; said central tooth, to be flanged, comprises a specific internal disk adapted to be flanged, in a central portion of said base flange by means of a plurality of screws and/or any other connection means. 
     
     
         13 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 12 , wherein said central tooth allows various types of finishing in the processing of said sheets, including polished edge and raw edge and a greater structural strength of the glass, compared to the same processed by a traditional method. 
     
     
         14 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 13 , wherein said cuts are made in different configurations: inclined, straight, positioned on the entire surface of said cutting unit and said grinding wheel. 
     
     
         15 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 14 , further comprising at least a pair of teeth for removing the plastic material in the case in which the sheets suitable for processing are composed of several layers. 
     
     
         16 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 15 , wherein the grinding wheel is made in any geometric shape such as peripheral trapezoid profile, groove and any other shape, as well as on specific designs at the request of each customer, as well as in the sector version. 
     
     
         17 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 16 , further comprising sensors for detecting fine dust present in the air and sensors suitable adapted to signal a state of saturation of the air; said sensors allowing the personnel assigned to use the entire device to move away from the intervention area until healthy conditions of the environment surrounding the processing areas are re-established. 
     
     
         18 . The diamond grinding wheel, adapted to grind and abrade stratified solid materials, according to  claim 17 , further comprising at least a temperature detection sensor, adapted to allow a longer life of the tool, instantly verifying the temperature and intervening in case of detection of anomalous parameters that lead to premature wear.