铝合金激光快速成型技术研究进展
Research Progress of Laser Rapid Prototyping Technology for Aluminum Alloy
赵官源, 王东东, 白培康, 刘 斌
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作者单位:(中北大学 材料科学与工程学院,山西 太原 030051)
中文关键字:选择性激光烧结; 激光熔覆; 选区激光熔化; 铝合金
英文关键字:selective laser sintering; laser cladding; selective laser melting; aluminum alloy
中文摘要:介绍了制备金属零件的三种快速成型方法:选择性激光烧结、激光熔覆和选区激光熔化的原理及其工艺特点。在此基础上重点阐述了用这三种快速成型方法制备铝合金零件的研究进展。
英文摘要:The respective principles of the three kinds of rapid prototyping methods such as selective laser sintering, laser cladding and selective laser melting for preparing metal parts and its process features were introduced. On this basis, the research progress of the above methods for preparing aluminum alloy were reviewed.