Increment forming device and method for performing increment forming by utilizing increment forming device

Abstract

The invention discloses an increment forming device and a method for performing increment forming by utilizing the increment forming device and solves the technical problem of poorer forming precision of the existing panel movable ring electromagnetic incremental forming device. The technical scheme is that an industrial manipulator and a C-shaped frame are respectively fixed two ends of a base; a clamping frame is positioned at the opening of the C-shaped frame; a heating forming head is mounted at the clamping end of the industrial manipulator; a control system for the heating forming head is connected with a high-energy pulse power supply. During heating forming, a panel is placed on the clamping frame to be clamped, then the C-shaped frame is mounted on the industrial manipulator and the heating forming head is well mounted, the panel is subjected to an extruding force by a compression spring, and meanwhile, the heating forming head is enabled to be consistent and harmonious in moving due to the C-shaped frame. As the heating forming head adopts electromagnetic induction for heating, the deforming resistance of a material is reduced by the local heat effect of the contacting deforming area between the heating forming head and the panel, the plasticity is improved and the forming precision is improved.

Description

technical field [0001] The invention relates to an incremental forming device. It also relates to a method for incremental forming using such an incremental forming device. Background technique [0002] In modern manufacturing industry, workpieces such as aircraft skin and integral siding parts, automobile covering parts, and household appliance shells are mostly stamped parts. Most of these parts use presses and molds to exert pressure on plates and strips to make them Formed sheet metal parts of the required shape and size are obtained by plastic deformation. This forming method generally requires convex and concave dies to manufacture shell parts. Because the design and manufacture cycle of convex and concave molds is long and the cost is high, this method is suitable for mass production, but not suitable for enterprises to produce single small batch parts and trial production of new product prototype systems, which brings difficulties for enterprises to compete for new ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiency of the poor forming accuracy of the existing plate moving coil electromagnetic progressive forming device, the present invention provides an incremental forming device

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