文章信息/Info

Title:

Progress in Lightweight Application Research of Additive Manufacturing Technology

文章編號:

1674-3962(2020)02-0163-06

作者:

劉景博1; 劉世鋒1; 3; 楊鑫2; 3; 李安1; 時明軍1; 張光曦1; 張智昶1; 韓松1

（1. 西安建筑科技大學冶金工程學院，陜西 西安 710055）（2. 西安理工大學材料科學與工程學院，陜西 西安 710045） （3. 西北有色金屬研究院 金屬多孔材料國家重點實驗室，陜西 西安 710016）

Author(s):

LIU Jingbo 1; LIU Shifeng 1; 3; YANG Xin 2; 3; LI An1; SHI Mingjun1;  ZHANG Guangxi 1;  ZHANG Zhichang 1; HAN Song 1

（1. School of Metallurgical Engineering, Xi’an University of Architecture and Technology, Xi‘an 710055, China) （2. School of Materials Science and Engineering, Xi‘an University of Technology, Xi’an 710045, China) （3. State Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research, Xi‘an 710016, China）

關鍵詞:

增材制造; 航空航天; 汽車工業; 應用現狀; 發展趨勢

Keywords:

additive manufacturing;  aerospace;  automotive industry;  application status;  development trend

分類號:

TH16

DOI:

10.7502/j.issn.1674-3962.201808002

文獻標志碼:

A

摘要:

增材制造技術具有逐層立體快速制造、個性化制造、柔性生產等優勢，憑借其由計算機模型直接制造復雜工件的先進技術，已在制造工業領域獲得大量應用。介紹了增材制造在航空航天及汽車等領域的應用情況，分析了增材制造在實際應用以及后期維修中較傳統制造的優勢。基于增材制造相對于傳統制造的優勢，介紹了增材制造的技術、設備、粉末原材料在航空航天用材料的減重設計與制造、汽車行業中的拓撲優化與制造中的應用。最后闡述了增材制造在國內外的發展狀況和應用前景，預測了增材制造技術在制造行業的應用將呈指數增長態勢。

Abstract:

Additive manufacturing technology has the advantages of layer-by-layer rapid manufacturing, personalized manufacturing, flexible production, etc. With the advanced technology of directly manufacturing complex workpieces from computer models, it has been widely used in the manufacturing industry. The applications of additive manufacturing in aerospace and automotive fields are introduced. The advantages of additive manufacturing over traditional manufacturing in practical application and later maintenance are analyzed. Based on the advantages of additive manufacturing compared to traditional manufacturing, this paper introduces the applications of additive manufacturing technology, equipment and powder raw materials in weight reduction design and manufacturing of aerospace materials, and topology optimization and manufacturing in the automotive industry. Finally, the development status and application prospects of additive manufacturing at home and abroad are expounded, and the application of additive manufacturing technology in the manufacturing industry is predicted to increase exponentially.