A device and method for printing motor windings based on a three-dimensional printer

Abstract

The invention discloses a device for printing motor windings based on a three-dimensional printer, which includes a three-dimensional printing platform, a Z-axis printing platform, and a printing nozzle, and also includes a clamping device for clamping the stator block of the motor. The printing nozzle includes a conductive material nozzle and a non-conductive material nozzle. Conductive material applicator. The invention also discloses a method for printing motor windings based on a three-dimensional printer, including the first step: adjusting the telescopic adjustment shaft so that the arms and hands of the clamping device clamp the stator block; the second step: adjusting the Z-axis slider of the three-dimensional printing platform , the Y-axis slider and the position of the printing nozzle, adjust the position of the Z-axis printing platform; the third step: set the parameters of the conductive material nozzle and the non-conductive material nozzle and the parameters of the stepping motor; the fourth step: start printing; the fifth step: print Finished, remove the stator block with the windings printed on it. The motor winding printed out by the invention reduces the complexity of the traditional winding method, does not require processes such as dipping in insulating varnish, and improves the production efficiency of the motor winding.

Description

technical field [0001] The invention relates to the field of motor windings, in particular to a device and method for printing motor windings based on a three-dimensional printer. Background technique [0002] At present, the winding of the motor winding is to pre-wind the winding on the winding mold, and then the wound winding needs to be manually embedded in the stator slot. Make sure to select the appropriate wire to wind the winding before winding, including wire material, diameter, etc. If you encounter special requirements, you need to order it, which will affect the efficiency of motor production or maintenance. In the actual manufacturing process, it is difficult to determine the size of the winding die, which makes the winding process of the motor stator extremely complicated. Specifically, if the size of the winding die is too small, it will make it difficult for the winding to be embedded in the stator slot. However, if the size of the winding die is too large, ...

AI Technical Summary

Problems solved by technology

Make sure to choose the appropriate wire to wind the winding before winding, including wire material, diameter, etc. If you encounter special requirements, you need to order it, which will affect the efficiency of motor production or maintenance

In the actual manufacturing process, it is difficult to determine the size of the winding die, which makes the winding process of the motor stator extremely complicated

Specifically, if the size of the winding die is too small, it will make it difficult for the winding to be embedded in the stator slot

However, if the size of the winding die is too large, it will lead to a waste of winding materials. At the same time, because the ends of the windings are too long, it will be difficult to assemble the motor end cover, and it will even affect the grounding due to the close contact between the ends of the windings and the end cover. insulation

Images