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2018年7月5日星期四

Bathtub massaging machines motor motor lamination stamping dies





Progressive
Stamping die for motor lamination
Progressive
stamping for stator and rotor lamination is a stamping method that punches the
strip material (cold-rolled electrical steel) in several stages before finally
outputting the desired shape of stator/rotor lamination. Progressive stamping
requires an automatic feeding system.The feeding system pushes the strip
through all stages of a progressive stamping die.The final stage is a cutoff or
output operation that separates the finished stator or rotor from the rest of
the strip.Progressive stamping for stator and rotor may be applied to loose sheets
or auto-stacked motor core.Stamping controller is required for auto-stacked
motor core for defining number of strokes, shaft hole size selection and
skewing/indexing parameters.Progressive stamping dies are much more higher in
price than compound dies. When production volume required is high, progressive
stamping is preferred over compound stamping because it will save labor costs.
kuroda-chaoyang
motor die co.,ltd
phone:+8613247638477
whatsapp:+8613247638477



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