Additive material device and method

A material supply and storage box technology, applied in the field of solid phase additive, can solve the problems of low additive efficiency and large deformation, and achieve the effect of simplifying the additive process, reducing the probability of pores, and improving the additive efficiency.

Active Publication Date: 2020-05-15
CHINA-UKRAINE INST OF WELDING GUANGDONG ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the traditional additive methods are all melting additives, which have disadvantages such as large deformation and low additive efficiency.

Method used

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  • Additive material device and method
  • Additive material device and method

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0039] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides an additive material device and method, and relates to the technical field of solid-phase additive materials. The device comprises a supply part, a stirring piece and a bearingpiece. The supply part comprises a storage box and a supply rod which are in communication. The stirring piece is provided with a stirring shaft, the stirring shaft is provided with a first hollow cavity, the supply rod and the stirring shaft are coaxially arranged, and a discharging port of the supply rod communicates with the first hollow cavity. The storage box and the stirring piece are connected with the bearing piece and can move along with movement of the bearing piece, and accordingly, after materials extruded by the supply rod are rubbed and ground through the stirring shaft, an additive material layer is formed. By means of the device, the stirring friction additive material automatic process can be achieved, the additive material efficiency is improved, and the additive materialprocess is simplified. The additive material method adopts the above additive material device and is conducted mainly according to the following steps that the materials in the storage box are conveyed out through the supply rod, and the stirring shaft conducts friction grinding on the conveyed-out materials. The method has the advantages that the material application range is wide, efficiency ishigh, the structure performance of the additive material layer is excellent, high efficiency and green are achieved, pollution is avoided, and deformation is little.

Description

technical field [0001] The present invention relates to the field of solid-phase additive technology, in particular, to a material additive device and method. Background technique [0002] Additive manufacturing is a technology that uses the method of gradually accumulating materials to manufacture solid parts. Compared with the traditional material removal-cutting technology, it is a "bottom-up" manufacturing method. [0003] Traditional additive manufacturing methods include laser additive, arc additive, plasma additive, etc., which have been widely used in aerospace. However, the traditional additive methods are all melting additives, which have disadvantages such as large deformation and low additive efficiency. Contents of the invention [0004] One of the objectives of the present invention includes providing an additive device, which can realize the automatic process of friction stir additive, improve the efficiency of additive, and simplify the additive process. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/00B33Y10/00B33Y30/00B22F10/50B22F12/50
CPCB22F3/00B22F3/003B33Y10/00B33Y30/00
Inventor 王春桂谭锦红董春林邓军赵运强苗澍
Owner CHINA-UKRAINE INST OF WELDING GUANGDONG ACAD OF SCI
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