The diamond cutting blade comprises a substrate and a knife body. The substrate is provided with a convex leng along the outer edge of the disc, and the convex leng is distributed with a number of dovetail grooves along the circumference. An inverted dovetail convex wedge is provided between the two adjacent dovetail grooves, and a reinforcing rib is provided between the root of the convex leng and the bottom of a number of grooves. The knife body is pressed and sintered and firmly connected to the convex leng composed of dovetail grooves, dovetail convex wedges and reinforcing ribs.
Characteristics, the present invention adopts the above-mentioned structural form, when the knife body is pressed and sintered on the convex leng, the knife body can not only fix the knife body to the substrate through the reverse buckle function of the dovetail groove, but also use the combination of dovetail convex wedges and reinforcing ribs on both sides and the side walls of the knife body ring groove to increase the fixing surface of the knife body and the substrate, thereby realizing the firmness of the connection between the knife body and the substrate and the reliability of use.
Performance, diamond roller*slicing is a high-precision forming and trimming tool, which has the characteristics of high efficiency and stable accuracy.
Main uses, integrated circuit chip cutting and grinding; gemstone crystal handicraft processing; craft ceramic optical glass processing; medical specimen optical cable termination processing; automobile rubber sealing strip cutting, plastic products containing metal skeleton cutting, other precious materials cutting and processing.
Then how do we sharpen diamond tools?
Ceramic binder diamond grinding wheel has the common characteristics of diamond and ceramic binder. Compared with ordinary corundum and silicon carbide abrasives, it has strong grinding power, relatively low temperature during grinding, and relatively small abrasive wear; it can adapt to the action of various coolants; the shape of the abrasive is well maintained during grinding, and the accuracy of grinding out the workpiece is high; there are more pores in the abrasive, which is conducive to chip removal and heat dissipation during grinding, and it is not easy to clog and burn the workpiece; the self-sharpening of the abrasive is relatively good, and the dressing interval is long, and the dressing is relatively easy.Therefore, the use of ceramic binder diamond grinding wheels in some developed countries abroad is increasing day by day.
Post time: Oct-21-2022
