Aluminum plate flash forming composite die

• Main Authors: LI CHAO, WANG KAIZHONG, XIN JUNQIANG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses an aluminum plate flash forming composite die which comprises an upper die and a lower die, the upper die comprises an upper die bottom plate, a guide sleeve, an upper diespring, an upper die ejector plate, a pressure plate, a rubber ring, a movable screw and a punch-die,...