Eliminate extrusion?tooling of dark line of aluminium alloy ex -trusions muscle bit map face

• Main Author: Zhang Gongyong
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

The utility model provides an eliminate extrusion?tooling of dark line of aluminium alloy ex -trusions muscle bit map face, comprises an upper die and a lower die, upward be equipped with a plurality of reposition of redundant personnel chamber in the mould, keep apart with the reposition of redundant personnel bridge between the adjacent reposition of redundant personnel chamber, the delivery side of going up the mould is equipped with the mould work tape, the feed side of lower mould is equipped with the lower mould work tape, go up and to enclose into the seam room between mould and the lower mould, it corresponds the outline shaping mouth that the amalgamation constitutes aluminium alloy ex -trusions with the lower mould work tape to go up the mould work tape, upward the die worker is taken and has been seted up strengthening rib shaping mouth, upward set up drawing of corresponding every strengthening rib shaping mouth on the mould and expect the hole, draw material hole parallel arrangement under streng