The
progressive die stamps several interlocking points on the lamination, just like
a stake, which is concave in the upper surface and convex in the lower side.
When the convexity of one lamination is pressed to the concavity of the
previously stamped lamination in the stamping-out process, the upper and the
lower laminations are staked and fastened.
lamination
stacking
When the
required number of laminations are fastened, they are separated with a pierced
lamination.
In this
way, by progressive stamping of the high-speed stamping press, we can get a
lamination stack in a determinate length, with all laminations closely arranged
together and burrs in the same direction.
kuroda
chaoyang innovatively developed smaller round interlocking points in lieu of
the square ones, which minimize the damage of the interlocking stakes on the
insulation layer of the silicon steel.
kuroda-chaoyang
motor die co.,ltd
phone:+8613247638477
whatsapp:+8613247638477
没有评论:
发表评论