Winding method for amorphous three-dimensional wound core transformer

According to the amorphous three-dimensional wound core transformer winding method, an epoxy cylinder and a gear disc are fixed together through positioning nails and positioning holes, compared with the mode that the epoxy cylinder is fixed through a positioning step on the gear disc, the distance between the epoxy cylinder and an iron core is shorter, and the winding efficiency is improved. Therefore, when the maximum radial bearing capacity of the coil needs to be improved to improve the sudden short circuit resistance of the transformer, the thickness of the epoxy cylinder can be increased without changing the diameters of the low-voltage coil and the high-voltage coil, and when the material cost of the transformer needs to be reduced, the diameters of the low-voltage coil and the high-voltage coil can be reduced to reduce the use amount of copper materials. The two ends of the epoxy cylinder extend out of the gear disc, the length of the epoxy cylinder is larger than the height of the low-voltage coil an