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Alternative TitleLaser direct forming process for titanium alloy part
刘伟军; 赵宇辉; 王福雨; 来佑彬; 孔源
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention discloses a laser direct forming process for a titanium alloy part, and relates to a laser rapid forming technology for metal powder. The process mainly comprises the following steps of determining basic process parameters of the titanium alloy part, and disclosing a new laser scanning path and a method for controlling an internal defect of a laser formed part, i.e. firstly determining a process parameter range of spherical TA15 powder by a basic process experiment, and transforming processing process parameters of different layers of the laser formed part to form the titanium alloy part by adopting the laser scanning path and the related internal defect control method, namely by adopting an optimal scanning interval. The part formed by the process has the advantages of high forming efficiency, low cost, high internal quality, high automation degree, easiness in operation and the like. The process can be used for directly forming the titanium alloy part at an industrial application level, and a novel way for the production of a titanium alloy structural part is provided.
PCT Attributes
Application Date2012-03-12
Date Available2015-08-12
Application NumberCN201210064294.5
Open (Notice) NumberCN103302292A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
刘伟军,赵宇辉,王福雨,等. 一种激光直接成形钛合金零件工艺方法[P]. 2013-09-18.
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