Unmanned-aerial-vehicle paddle die processing method

Abstract

The invention discloses a method for processing a blade mold of an unmanned aerial vehicle, comprising: a processing step of a master mold core: using a high-speed numerical control milling machine to finely process the master mold core, so that the surface roughness of the manufactured master mold core reaches a first predetermined roughness range within, and make the error of the position of the three blades controlled within the predetermined value range; the processing steps of the male mold core: use a high-speed CNC milling machine to finish the male mold core, and then perform electrode cleaning on the manufactured male mold core, and then use a mirror spark machine EDM is used to process the male core.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles and the field of mold processing, in particular to a method for processing a mold of an unmanned aerial vehicle blade. Background technique [0002] Utilize the female mold kernel and the male mold kernel to process the UAV blade, put the female mold kernel and the male mold kernel together, and then inject glue through the glue feeding point of the female mold kernel, and then shape the glue to form the UAV blade. [0003] However, when the UAV blade mold (female mold core and male mold core) is processed by an ordinary CNC milling machine, it will cause knife lines on the surface of the manufactured UAV blade mold product. For this reason, it is often necessary to manually polish the manufactured UAV blade mold products, but the manual polishing of the manufactured UAV blade mold products will affect the utilization of the UAV blade mold products. The dynamic balance and static balance o...

AI Technical Summary

Problems solved by technology

[0003] However, when the UAV blade mold (female mold core and male mold core) is processed by an ordinary CNC milling machine, it will cause knife lines on the surface of the finished UAV blade mold product.

For this reason, it is often necessary to manually polish the manufactured UAV blade mold products, but the manual polishing of the manufactured UAV blade mold products will affect the utilization of the UAV blade mold products. Dynamic balance and static balance of blades manufactured by the product

[0004] Moreover, in the manual polishing process, if the machining accuracy at the positions of the three paddles cannot be guaranteed to be consistent, then in this case, it will affect the lift of the drone

[0005] In addition, when the local CNC milling machine of the male mold core and the female mold core is not in place, local electrodes can be used to process the corners, but this will affect the overall reconnection, which will affect the balance of the subsequent blades

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