Electromagnetic induction heating 3D printing and forming system

An electromagnetic induction heating and 3D printing technology, which is applied in induction heating, induction heating control, additive manufacturing, etc., can solve problems such as insufficient heating systems, and achieve the effects of high control sensitivity, uniform heating, and controllable heating temperature

Inactive Publication Date: 2018-05-08
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the shortcomings and deficiencies of existing metal printing equipment technology, provide a substrate heating system for laser selective melting and fo

Method used

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  • Electromagnetic induction heating 3D printing and forming system
  • Electromagnetic induction heating 3D printing and forming system
  • Electromagnetic induction heating 3D printing and forming system

Examples

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[0020] In order to make the purpose, content, and advantages of the present invention clearer, the specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0021] Such as figure 1 As shown, an electromagnetic induction heating 3D printing forming system provided by the present invention includes a heating system 1 and an electromagnetic induction control system 3.

[0022] Such as figure 2 As shown, the heating system 1 includes a forming substrate 4, a forming platform 5, a heat-resistant ceramic insulation layer 6, an electromagnetic heating plate 7, and a base 8. The base 8 is located at the bottom of the heating system 1 and is fixedly connected to the equipment forming system; the electromagnetic heating plate 7 is installed inside the base 8 and is connected to the base 8 by screws; the high temperature resistant ceramic insulation layer 6 is located above the electromagnetic heating...

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Abstract

The invention relates to an electromagnetic induction heating 3D printing and forming system, and relates to the technical field of 3D printing equipment. By adopting an electromagnetic induction heating technology, the electromagnetic induction heating can realize high heating efficiency, energy conservation and environmental protection, so that the defects of low efficiency, high energy consumption and the like of resistance wire heating can be avoided. In addition, the electromagnetic induction heating is high in temperature and uniform in heating, controllable in heating speed and heatingtemperature, and relatively high in control sensitivity; next, by adopting an electromagnetic heating disk mode, an electromagnetic induction coil is wound into a disk shape, so that the overall structural size is small, and too much space of the forming system is not occupied; the invention provides circular, square, rectangular and fan-shaped electromagnetic induction coil winding modes, so thata thought is provided for the electromagnetic induction heating coil winding modes; and specific to different equipment structural characteristics, different winding modes can be selected, so that space can be utilized effectively, and heating uniformity is ensured.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to an electromagnetic induction heating 3D printing forming system. Background technique [0002] 3D printing technology is a technology based on the principle of discrete accumulation, integrated computer graphics processing, digital information and control, electromechanical control technology and material technology, and adopts the method of accumulating materials layer by layer to realize the technology of rapid free forming of parts. There are still a series of problems in industrial-grade metal 3D printing and forming. Due to the selective melting and forming process of high-energy beams such as laser / electron beams, the printed product is prone to deformation and cracking. When the product is printed in the first few layers, the temperature of the powder bed is low. The temperature of the molten pool formed by the high-energy beam is relatively high, forming a l...

Claims

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Application Information

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IPC IPC(8): H05B6/02H05B6/36H05B6/06B22F3/105B33Y30/00
CPCH05B6/02H05B6/06H05B6/36B33Y30/00B22F10/00B22F12/90B22F10/28B22F12/17Y02P10/25
Inventor 钱远宏李明亮赵华兴周耀忠刘莹莹
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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