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3D printing method for building beam component

A technology of 3D printing and beam components, applied in the field of 3D printing technology, can solve the problem of less application of 3D printing technology, achieve the effect of high quality, reduce labor costs and production costs, and improve manufacturing efficiency

Active Publication Date: 2014-04-09
无锡华工大光电智能科技有限公司
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

However, the application of 3D printing technology in the manufacture of engineering structures is still relatively small.

Method used

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  • 3D printing method for building beam component
  • 3D printing method for building beam component

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0020] Such as figure 1 As shown, the present invention provides a 3D printing method for a building beam member, comprising the following steps: Step 1, manufacturing a forming mold frame, the forming mold frame has a square groove 7 with one side opening, and the forming mold frame is also A cavity 8 is provided, and the cavity 8 wraps the square groove in the middle; step 2, manufacture a support frame body 3, and a crossbeam 1 can move in a vertical direction relative to the support frame body 3 Set on the beam, a traveling mechanism 2 is arranged on the beam in a movable manner along the beam, a printing mechanism and a hot steam injection mechanism 6 are installed on the running mechanism, and the hot steam injection The mechanism is arranged on the rear side of the pr...

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Abstract

The invention discloses a 3D printing method for a building beam component. The method comprises the steps of manufacturing a forming mold frame, wherein the forming mold frame is provided with a square groove with an opening in one side and a cavity, and the square groove is wrapped by the cavity; manufacturing a supporting frame body, wherein a printing mechanism and a heat steam jetting mechanism are mounted on a walking mechanism; adding heat exchange media to the cavity in advance, wherein the inner surface temperature of the forming mold frame reaches 35-40 DEG C; generating a 3D CAD model of the beam component on a computer, wherein the thickness of a concrete layer corresponding to each cross section layer is 5-10cm; sending a control command to the walking mechanism by the computer, and enabling the walking mechanism to do reciprocating movement on a beam, wherein the hot steam jetting mechanism jets hot steam to the surface of the formed concrete layer, and the temperature of the hot steam is 40-45 DEG C. According to the method, the manufacturing efficiency of the building beam component can be improved, labor cost and production cost are lowered, and due to the more precise control over the production process, the product with the higher quality can be obtained.

Description

technical field [0001] The invention relates to a 3D printing technology, in particular to a 3D printing method for building beam components. Background technique [0002] The traditional 3D printing technology is based on the computer 3D design model, through the software layered discrete and numerical control forming system, using laser beams, hot-melt nozzles, etc., to accumulate special materials such as metal powder, ceramic powder, plastic, cell tissue Knots, and finally superimposed molding to create a physical product. This digital manufacturing mode does not require complex processes or a lot of manpower, and can generate parts of any shape directly from computer graphics data, with high precision and quality. However, the application of 3D printing technology in the manufacture of engineering structures is still relatively small. Contents of the invention [0003] The object of the present invention is to provide a 3D printing method for building beam component...

Claims

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Application Information

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IPC IPC(8): B28B1/00
CPCB28B1/001
Inventor 吕诗林
Owner 无锡华工大光电智能科技有限公司
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