For Angle Bend open-angle die and for Angle Bend open-angle method

The present invention belongs to the technical field mold apparatus, to a Bend angle and an opening angle of the die opening angle Bend angle method, in order to solve the undesirable deformation of the opening angle of the angle formed by the process require additional corrective orthotic device further problem the present invention provides an open angle Bend angle stamper, comprising an upper mold and the lower mold, the upper mold and the lower mold into the mold corresponding to the body, located on both sides of the mold body two correction mode and correction lugs, the pressure surface of the same side of the mold has two correction bump mounting position correction, the correction of the mounting position of projection from the end portion of the upper mold body of 100mm, corrected correction projecting lugs molded surface height is 15mm-30mm, using the above technical solution can effectively solve the above problem.