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3D printer suitable for five-axis printing

A technology of 3D printer and printing platform, which is used in processing drive devices, additive processing, etc., and can solve the problem of wasting printing time by printing materials.

Inactive Publication Date: 2018-04-20
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that, in view of the waste of printing materials and the increase of printing time caused by the need to print support structures in existing 3D printers, the purpose of the present invention is to provide a 3D printer with two degrees of freedom to solve the above-mentioned background technology questions raised in

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  • 3D printer suitable for five-axis printing
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  • 3D printer suitable for five-axis printing

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Embodiment Construction

[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0011] see Figure 1a , b, c, the present invention provides the following technical solutions: a 3D printer suitable for five-axis printing, including the design of the frame, the frame is composed of 2020 aluminum profiles 14, the frame size is 460mm*460mm*510mm, and the frame 14 is fixed by the frame plate 35 to fix; including the design of the transmission part, the present invention uses a Corexy structure, which drives the synchronous wheel 20 to rotate t...

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Abstract

The invention discloses a 3D printer suitable for five-axis printing, including the addition of two degrees of freedom A and B, which are realized through the design of the printing platform. When the motor drives the synchronous belt to move the XYZ axis of the printer and print with the nozzle , the printing platform rotates at the same time, so that the printing surface is always kept horizontal, including two motors controlling the XY transmission at the same time. Its principle is that the movement of the XY axis is controlled by two motors at the same time. Move, move to the Y axis when the two motors are reversed. The invention enables the 3D printer to rotate the coordinate system at all times during printing so that the forming surface is always on a supported horizontal plane, thus avoiding the generation of supporting materials, reducing printing time and materials, and simultaneously controlling the XY axes by dual motors to improve printing stability.

Description

technical field [0001] The invention relates to the field of mechanical design for additive manufacturing, in particular to a 3D printer suitable for five-axis printing. Background technique [0002] 3D printer technology first appeared in the mid-to-late 1990s and is one of the most influential technologies in the manufacturing industry in the 21st century. It is different from traditional manufacturing in that it does not require any CNC machine tools, tools, molds and Fixture, it only needs a computer, and then through some simple operations, the design of those complex shapes in the computer can be directly printed and manufactured, thus greatly shortening the product design and production cycle and greatly improving productivity . [0003] At present, the existing 3D printers on the market mainly drive printing through the XYZ axis. The printing of the XY axis is like an ordinary two-dimensional printer, which prints a plane with a certain thickness. After printing a l...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/227B33Y30/00
CPCB33Y30/00
Inventor 杨永钟华强郑振兴
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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