文章信息/Info

Title:

Discussion on the Technical Demands and Application Modes of Additive Manufacturing in Space 

作者:

張穎一; 張偉; 王功

中國科學(xué)院空間應(yīng)用工程與技術(shù)中心

Author(s):

ZHANG Yingyi; ZHANG Wei; WANG Gong

Technology and Engineering Center for Space Utilization, Chinese Academy of Sciences
 

關(guān)鍵詞:

太空增材制造; 微重力; 原位資源利用; 材料; 應(yīng)用模式

Keywords:

Additive Manufacturing in Space;  Microgravity;  In-situ Resource Application; Material; Application Mode 

DOI:

10.7502/j.issn.1674-3962.2017.07.03

文獻(xiàn)標(biāo)志碼:

A

摘要:

太空增材制造技術(shù)在地面和在軌設(shè)施制造、空間補給保障、減少運輸和備件數(shù)量、應(yīng)對突發(fā)狀況和促進(jìn)深空探索等方面均顯現(xiàn)出了明顯優(yōu)勢，本文對太空增材制造技術(shù)的應(yīng)用需求和應(yīng)用模式進(jìn)行了分析和探討。通過對現(xiàn)有太空增材制造技術(shù)發(fā)展現(xiàn)狀、技術(shù)規(guī)劃和潛在前景的調(diào)研和討論，結(jié)合我國空間站和太空探索的實際需求，將太空增材制造技術(shù)的應(yīng)用環(huán)境劃分為地表制造、在軌制造（空間艙內(nèi)環(huán)境、在軌原位環(huán)境）和行星表面環(huán)境。根據(jù)每種應(yīng)用環(huán)境的特定條件詳細(xì)探討了太空增材制造技術(shù)在空間領(lǐng)域的各類潛在可行的應(yīng)用模式，并對每種應(yīng)用模式的現(xiàn)狀和關(guān)鍵技術(shù)進(jìn)行了詳細(xì)分析。此外，對國內(nèi)外太空增材制造技術(shù)的研究進(jìn)展進(jìn)行了簡要描述，對太空增材制造技術(shù)的關(guān)鍵技術(shù)進(jìn)行了分析，可為我國太空增材制造技術(shù)的未來發(fā)展路徑提供參考。

Abstract:

Additive manufacturing in space has shown obvious advantages in several fields such as on-ground or in-situ manufacturing， space supplies，reducing spares and transportation, emergency response and promoting deep space exploration. This paper analyzes and discusses the application requirements and modes of the additive manufacturing (AM) in space. Based on the investigation of the current situation, technical plans and the potential development of AM in space, combined with the actual requirements of China’s space station and deep exploration, this paper defines the space AM application environments into three categories: on ground, in-situ(in cabin and in orbit)and planet surface. The detailed analysis of all potential application modes of space AM in each environment category is carried out. In addition, the research progress of AM in space is described in brief and the key technologies are analyzed in detail in order to provide important reference for the development route of additive manufacturing in space.