Composite forming device and method for heterogeneous metal plate raw materials

A composite forming and dissimilar metal technology, applied in the field of mechanical processing, can solve the problems of reducing production efficiency and high manufacturing costs, and achieve the effects of improving production efficiency, reducing processing procedures and costs, and improving safety.

Active Publication Date: 2019-04-16
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above steps all require the use of different devices and processing measurement techniques, which seriously reduces production efficiency and high manufacturing costs

Method used

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  • Composite forming device and method for heterogeneous metal plate raw materials
  • Composite forming device and method for heterogeneous metal plate raw materials
  • Composite forming device and method for heterogeneous metal plate raw materials

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0033] Such as figure 1 with figure 2 As shown, this embodiment provides a composite forming device for heterogeneous metal plate raw materials, including a clamp 4, a drive control unit 3 and two composite forming modules. The two composite forming modules are arranged symmetrically on the left and right sides of the two stacked metal plate raw materials 5 , and the two stacked metal plate raw materials 5 are fixed by the clamp 4 . The drive control unit 3 is respectively connected to the two compound forming modules, and is used to control the synchronous vertical and horizontal ...

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Abstract

The invention relates to a composite forming deviceand methodfor heterogeneous metal plate raw materials. The composite forming device comprises a clamp, a drive control unit, and two composite forming modules;the two composite forming modules are symmetrically arranged on the two faces of two laminated metal plate raw materials, and the twolaminated metal plate raw materials are fixed by the clamp; each composite forming module comprises a tool head, an ultrasonic mechanism, and a spindle motor; a spindle of the spindle motor is connected with the tool head and controls the tool head torotateto make contact with the metal plate raw materials, the ultrasonic mechanism is installed in the fixed part of the spindle motor, andthe drive control unit is connected with the spindle motors of thetwo composite forming modules correspondingly forcontrolling synchronous movement of the two composite forming modules. Compared with the prior art, thetwo metal plate raw materials are heated through a mode of jointly adjusting friction heat generation of the tool head and ultrasonic energy, and are incrementally formed while beingcomposited; and processing procedures and costs are reduced, andthe production efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a composite forming device and method for heterogeneous metal plate raw materials. Background technique [0002] Heterogeneous metal composite panels can overcome the single physical properties of single materials, and have relatively low density, high bending stiffness, collapse resistance and vibration damping characteristics, and can obtain expected electrothermal characteristics. Because the comprehensive performance of the composite metal plate is superior to that of a single metal plate, it has important applications in the fields of aerospace, automobiles, ships and household appliances. [0003] Incremental forming technology is a relatively new moldless flexible manufacturing process in the industrial field. It can make full use of the deformation properties of materials and achieve relatively severe material flow effects under large strain conditions. Traditionally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D31/00B21D37/16
CPCB21D31/005B21D37/16
Inventor 吴仁豪蔡圣常志东陈军
Owner SHANGHAI JIAO TONG UNIV
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