Hairpin Forming Machine For Hybrid Car EV BSG Motor Stator Electric Car WIND-HF-BX
This hairpin forming is a speical equipment for flat copper wire processing for the drive motor,
the equipment has design patent, the equipment can straightening enamelled copper wire and remove enamel on the plane profile side, automatic vacuum clearner,servo motor feeding,detection,cutting and forming.
Hairpin forming machine can be custom made for flat wire new energy drive motor stator from 1KW to 150KW
Hair pin forming | FMEA | Remark |
Dereelering |
spools size for holding wire for Wind Automation to design the Wire dereeling device |
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Straightening | ||
Enamel stripping |
Length control Depth control |
the total length is always same and controllable, Depth is ajustable by cutter or grinding device |
Feeder |
Encode, Enamel damage while feeding |
Feeding length can be setted on touch screen, controlled by servo motor, Enamel damage not happen, no contact with metal things |
Cutting | Cylinder presure to control, also can shape cutter | |
Forming | Forming Shape Not as per drawing |
The forming angle,size should suitable stator, drawing is only for reference, Basically forming shape consistent,not exactly same as drawing, the pupose of machine design will make sure actual hairpins inserted to stator, achieve assembley height, ID/OD dimension, after forming , there is fixture to check |
U bending | Hold one side, twist the other side | Splitting forming or Punch forming |
Please click below picture to view video