基于选区激光熔融技术的旋转活动结构戒指的设计

Ring Design with Rotating Movable Structure by Selective Laser Melting

采用传统金属制作工艺制作可活动结构的首饰费时费力,但部分3D打印活动结构的首饰设计作品能够运用打印设备快速一体成型,在工艺上克服了传统首饰制作的局限性。对比分析三种应用于首饰设计的3D打印技术,选择选区激光熔融技术研究适合于首饰3D打印的活动结构,设计制作出一种传统首饰制作工艺中难以实现的一体化成型旋转活动结构戒指,尝试拓宽珠宝首饰先进生产技术与当代首饰艺术的结合之路。这种基于金属粉末选区激光熔融技术的活动结构戒指,优化模型内部结构,克服了金属打印活动结构中的支撑干扰及零部件间隙等问题,同时通过旋转结构加强了人与首饰之间的互动。

Jewelry with movable structure is time-consuming and difficult to make by traditional jewelry manufacturing process.By 3D printing active structure,jewelry design works can be rapidly integrated by printing equipment,which overcomes the limitations of traditional jewelry manufacture.The authors compared and analyzed three kinds of 3D printing technology applied in jewelry design.Finally the selective laser melting was chosen to study the suitable movable structure for jewelry 3D printing,and a ring with rotating movable structure that is difficult to realize in traditional jewelry manufacturing process was designed and printed.The combination of advanced jewelry manufacture technology and contemporary jewelry art were tried to broaden.By optimizing the internal structure of the model,the problems of support interference and uneven gaps between parts in printing active structure were overcome.Meanwhile,the interaction between people and jewelry is enhanced with the rotating movable structure.