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Additive manufacturing and subtractive manufacturing integrated numerical control machining machine tool

A technology for CNC machining machine tools and material addition and subtraction. It is applied in the direction of additive processing, manufacturing tools, and other manufacturing equipment/tools. It can solve the problems of wasting processing time, affecting the quality of material reduction, and difficulty in material reduction, so as to reduce equipment costs. , save working space, print fast effect

Pending Publication Date: 2018-03-02
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing increase and decrease materials are divided into different equipment for processing, which not only brings difficulties to material reduction, but also affects the quality of material reduction by secondary clamping, and also has the problem of wasting the entire processing period

Method used

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  • Additive manufacturing and subtractive manufacturing integrated numerical control machining machine tool

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specific Embodiment approach 1

[0016] Specific implementation mode one: combine figure 1 Describe this embodiment, a kind of numerical control processing machine tool that adds and subtracts materials in this embodiment, includes base plate 1 and moving device, and moving device is installed on base plate 1, and it also includes milling device, feeding device, printing nozzle assembly and printing Platform 2, the feeding device is installed on one side of the mobile device, the printing nozzle assembly is connected with the feeding device and extends into the mobile device, the printing platform 2 is installed on the mobile device, and the milling device is installed on the other side of the mobile device and aligns the printing platform 2. The additive material on 2 is milled and cut.

[0017] The bottom plate 1 of this embodiment is made of sheet metal material and is located at the bottom of the machine tool. The working space is supported by four Z-axis screw slide table columns 3 and is used as the Z c...

specific Embodiment approach 2

[0018] Specific implementation mode two: combination figure 1 Describe this embodiment, the moving device of this embodiment includes four Z-axis screw slide table columns 3, four Z-axis motors 4, support brackets 5, Z-axis printing platform 6, Y-axis motor 7, Y-axis screw slide Table 8, Y-axis sliding platform 9, two X-axis carriages 10, two X-axis sliders 11, X-axis screw slide table 12 and X-axis motor 13, bottom plate 1 is a rectangular bottom plate, four Z-axis wires The bar slider column 3 is installed on the four corners of the bottom plate 1 by vertical rotation respectively, the support bracket 5 is installed on the upper part of the four Z-axis screw slide column columns 3, and the four Z-axis motors 4 are installed on the four corners of the support bracket 5, each Z The upper end of the screw slide table column 3 is connected to a Z-axis motor 4, and the four corners of the Z-axis printing platform 6 are respectively set on a Z-axis screw slide table column 3, and ...

specific Embodiment approach 3

[0025] Specific implementation mode three: combination figure 1 To describe this embodiment, a plurality of positioning holes are opened on the upper end of the printing platform 2 of this embodiment. Such a setting makes it easy to print the base of the product on the printing platform 2, and mill it after the product is added or subtracted. The positioning on the positioning hole can ensure the stability of the product positioning and prevent the product from being loosely clamped during milling. The problem of large product processing errors. Other compositions and connections are the same as those in the second embodiment.

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Abstract

The invention relates to a numerical control machining machine tool, in particular to an additive manufacturing and subtractive manufacturing integrated numerical control machining machine tool. The problems that existing additive manufacturing and subtractive manufacturing are treated through different devices, thus subtractive manufacturing is difficult, the subtractive manufacturing quality isaffected through secondary clamping, and the whole machining period is prolonged are solved. The additive manufacturing and subtractive manufacturing integrated numerical control machining machine tool comprises a bottom plate (1) and a moving device and further comprises a milling device, a feeding device, a printing nozzle assembly and a printing platform (2). The moving device is mounted on thebottom plate (1), and the feeding device is mounted on one side of the moving device. The printing nozzle assembly is connected with the feeding device and extends into the moving device. The printing platform (2) is mounted on the moving device, and the milling device is mounted on the other side of the moving device and conducts milling subtractive manufacturing on additive manufacturing materials on the printing platform (2). The additive manufacturing and subtractive manufacturing integrated numerical control machining machine tool is used for wood plastic composite extrusion printing.

Description

technical field [0001] The invention relates to a numerical control processing machine tool, in particular to a numerical control processing machine tool integrating adding and subtracting materials. Background technique [0002] With the advancement of science and technology, 3D printing technology has developed rapidly, and in "Made in China 2025", 3D printing technology is taken as a key development area to implement the strategy of manufacturing a powerful country. The 3D printing equipment currently on the market, ranging from desktop to industrial, from wood-plastic materials to metal materials and cell tissues, has been widely used and has great development prospects. In the manufacturing application of traditional workshops, additive manufacturing can greatly improve the utilization rate of materials and quickly complete the processing of complex parts. Compared with the complex processing procedures of subtractive manufacturing equipment, it has great advantages. ...

Claims

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Application Information

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IPC IPC(8): B23P23/04B29C64/20B29C64/30B33Y30/00
CPCB23P23/04B29C67/00B33Y30/00
Inventor 宁礼佳郭艳玲李健庄煜王海涛
Owner NORTHEAST FORESTRY UNIVERSITY
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