Novel multifunctional numerical control 3D printing equipment and using method

Abstract

The invention provides novel multifunctional numerical control 3D printing equipment which comprises a workbench, wherein a portal frame is arranged on the workbench, the novel multifunctional numerical control 3D printing equipment is characterized in that a processing cutter is hung on the portal frame through a hanging drive mechanism 1, and a 3D printing head is hung on the portal frame through a hanging drive mechanism 2. According to the invention, only one set of numerical control equipment is used, processes of material increase manufacturing and material decrease manufacturing can be executed, one piece of equipment serves double purposes, and the purchasing cost of the numerical control equipment is lowered; a polygonal rotating tower mechanism is used, and a process capability of multi-material plastic 3D printing is provided. The process of material decrease manufacturing of CNC four-axis linkage can be accomplished independently, pre-processing to an insert can be performed, and surface finish machining can be performed on 3D printed end products. The novel multifunctional numerical control 3D printing equipment can be used for processing 3D printing process end products made of metal-plastic and plastic-plastic insert composite materials.

Description

technical field [0001] The present invention relates to the field of numerical control processing equipment, in particular, to a novel multi-functional numerical control 3D printing equipment and its usage method. Background technique [0002] The 3D printing process (additive manufacturing) has the following advantages: 1. Since there is no need to develop a molding die, it can save new product development costs and save development time; 2. Usually the finished product has less machining and cutting, which can reduce material consumption ; 3. Almost any structure and appearance design can be made by 3D printing technology, so designers have more design freedom, and can fully adopt the design scheme that takes the function of the product as the main consideration. 4. Because of the product design No longer limited by the limitation of processing feasibility, the advantages of optimal design are highlighted, and designers can develop products with creativity, light weight, c...

AI Technical Summary

Problems solved by technology

For example, household CNC 3D printing equipment (FDM process) using plastic as raw material usually only adds additive manufacturing for a single raw material; industrial 3D printing equipment (FDM process) using plastic as raw material usually only processes two materials or two Color raw materials, implement the additive manufacturing process; that is to say, the existing 3D printing equipment design, the selection of raw materials is not flexible enough, the mechanism is simple, and there is no CNC machining (subtractive manufacturing) capability, so it cannot be processed conveniently. Further improve the precision and surface smoothness of finished products

If the workpiece is a composite part, it is even more impossible to use the same machine to perform pre-processing and preparation work on the inlaid part; It is necessary to prepare more than two sets of CNC equipment, which not only costs a lot of investment, but also takes up too much factory space.

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