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3D打印技术诞生于1983年,美国人查克·赫尔(Chuck Hull)发明了SLA 3D打印技术,并将它称作立体平版印刷。与传统制造技术相比,3D打印技术具有生产周期短、加工成本低、工件材质和形状不受约束等优势。该技术甫一问世,便引起了巨大的关注。近年来,3D打印技术已经逐渐应用到航空航天、医疗、海洋、建筑等诸多制造业领域。
3D printing technology was born in 1983, the American Chuck Hull invented SLA 3D printing technology, and called it stereolithography. Compared with the traditional manufacturing technology, 3D printing technology has the advantages of short production cycle, low processing cost, unobtrusive material and shape of the workpiece. As soon as this technology came out, it caused great concern. In recent years, 3D printing technology has been gradually applied to aerospace, medical, marine, construction and many other manufacturing industries.