为满足贵金属首饰行业的小批量生产和个性化设计需求，克服传统拉深模具只能生产单一制品的局限。提出了一种凹模可调的新型非牛顿流体拉深模具，该新型模具采用上下可调的并排并列多触点螺纹定位杆代替传统凹模，利用范实现凹模的快速调试和修整以及利用非牛顿流体的剪切增稠特性为凹模提供抗力。以S999银拉深工件为例，通过COMSOL仿真软件对整个冲压过程进行了数值模拟分析。仿真结果表明：在非牛顿流体的反作用下，该模具能够提供足够的抗力并实现对S999银的拉深，验证了该新型模具设计的可行性，成功解决了传统拉深模具的局限性，并为贵金属首饰行业的个性化设计模具提供了新的思路。

To meet the small-batch production and personalized design needs of the precious metal jewelry industry, the limitations of traditional deep-drawing molds, which can only produce single products, were addressed. A new type of adjustable die for non-Newtonian fluid deep-drawing was proposed. In this new mold, the traditional die was replaced by vertically adjustable, parallel, multi-contact threaded positioning rods. Through a specific mechanism, rapid adjustment and trimming of the die were achieved, and the shear-thickening properties of non-Newtonian fluids were utilized to provide resistance for the die. Taking the deep-drawing of S999 silver as an example, the entire stamping process was numerically simulated and analyzed using COMSOL simulation software. The simulation results demonstrate that, under the counteraction of the non-Newtonian fluid, the mold is able to provide sufficient resistance and successfully achieve the deep-drawing of S999 silver. The feasibility of this new mold design was verified. The limitations of traditional deep-drawing molds are successfully overcome, and new insights are provided for the design of personalized molds in the precious metal jewelry industry.