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23) PROJECTION

PROJECTION

OUTLINE OF FORMING

FORMING UP
FORMING DOWN

This is a process for forming a plurality of spherical projections.

Used for projection welding.

  • Projection welding is a method of providing projections of the metal member to the joint, the weld current to concentrate on that part.
TOOLING STRUCTURE (NC 1-1/4)

NOTE

  • 1)Please indicate the convex diameter (A), the number of convex part and PCD.
  • 2)The number and arrangement of the convex can be specified arbitrarily.

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