In the field of new energy equipment manufacturing, the cutting quality of key components such as photovoltaic silicon wafers and lithium battery electrodes directly affects energy conversion efficiency and equipment reliability, and the accuracy and performance of dedicated cutting blades are the core guarantee. The cutting saw blade of new energy equipment needs to have the characteristics of ultra-thin, high rigidity, sharp edge and wear resistance. Traditional processing equipment is difficult to meet its precision forming and edge strengthening needs. The saw blade forming and grinding machine has become the core equipment for the manufacturing of this type of saw blade with precise contour control and efficient edge processing capability.

The core role of saw blade forming and grinding machine in the manufacturing of new energy cutting saw blades is reflected in the two key links of saw blade substrate forming and blade edge grinding. For diamond saw blades used for cutting photovoltaic silicon wafers, the substrate needs to be processed with specific chip grooves and ultra-thin substrate thickness to reduce silicon material loss during the cutting process. The saw blade forming grinder is driven by a CNC system to move the grinding wheel according to a preset trajectory, accurately grinding the contour shape and size of the chip groove, while controlling the thickness error of the substrate to a very small range, avoiding problems such as edge breakage and cracks in the silicon wafer during cutting caused by substrate deformation.

In the blade grinding process, new energy cutting saw blades have high requirements for the sharpness and consistency of the blade edge - if there are burrs or height differences on the blade edge of lithium battery electrode cutting saw blades, it is easy to cause wrinkling of the electrode edge, residual metal debris, and the risk of battery short circuit. The saw blade forming grinder can finely polish the blade edge of the saw blade by adjusting the grinding wheel particle size and grinding parameters: on the one hand, it removes the machining burrs of the blade edge and forms a smooth cutting edge; On the other hand, by controlling the amount of grinding, it ensures that the heights of multiple cutting edges of the same saw blade are consistent, ensuring uniform force distribution during the cutting process and reducing cutting defects in the polarizer.

In response to the diverse needs of new energy cutting saw blades, saw blade forming and grinding machines also need to have flexible adaptability. For example, different specifications of photovoltaic silicon wafers correspond to cutting saw blades of different diameters. Grinding machines can efficiently switch between saw blades of different sizes by quickly changing fixtures and adjusting CNC programs; For saw blades using a new composite material matrix, the grinding machine can optimize the grinding pressure and cooling system to avoid matrix damage or uneven grinding of the cutting edge caused by differences in material hardness. In addition, some grinding machines also integrate online detection functions, which can monitor the contour accuracy and cutting edge status of the saw blade in real time, correct the grinding parameters in a timely manner, further improve the manufacturing quality and stability of new energy cutting saw blades, and provide technical support for the efficient production of new energy equipment.