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We made a 3D Printed Stanley Cup

3D printing possesses the remarkable capability to manufacture final, consumer-ready products efficiently and at scale, a fact often overlooked by many. However, harnessing this potential requires a deep understanding of the 3D printing process itself and designing products tailored to its unique strengths. This enables the creation of not only familiar items but also innovative designs with newfound functionalities. Let's look into the steps of designing a tumbler using 3D printing and uncover the distinctive features that make it truly exceptional.



The initial focus when designing such a tumbler lies in its exterior construction. Prioritizing reliability, durability, and printability is essential. Ensuring simplicity while addressing any potential overhang issues is crucial. For instance, blending the handle seamlessly into the structure enhances both aesthetics and functionality. Moreover, reinforcing the grip area and incorporating a sturdy chamfered edge guarantee robustness, eliminating concerns about flimsiness during use. Simultaneously, the design facilitates easy ejection from the printing machine, with a carefully crafted bottom to avoid overhangs on this 3D printed Stanley Cup.


Addressing skeptics who question the feasibility of producing a tumbler from plastic, especially considering its intended use with hot and cold liquids, is imperative. To tackle this challenge, the design integrates a stainless steel inner liner. This removable liner facilitates dishwasher cleaning while ensuring superior insulation. Unlike traditional vacuum-sealed containers, which rely solely on the vacuum for insulation, this design leverages pockets of air and foam between layers to create an efficient insulating barrier, surpassing conventional methods.


New Stanley Cup

Utilizing PETG material for printing further enhances durability and tolerance to varying temperatures, enabling the creation of intricate infill patterns that minimize direct heat transfer. This novel approach to material properties, made possible only through 3D printing, revolutionizes thermal insulation in consumer products. Moreover, the versatility of 3D printing allows for easy modifications, enabling endless possibilities in design customization beyond mere aesthetic changes.


Contrary to concerns about the durability of 3D-printed products, this tumbler defies expectations. Crafted from a durable polymer, it withstands impacts and rough handling with ease, outperforming its metal counterparts. Furthermore, the ability to alter surface finishes, from glossy to matte, adds a unique touch to the final product, enhancing its visual appeal.

In essence, the journey from concept to a superior, customizable consumer product exemplifies the transformative power of 3D printing. By eliminating the need for costly tooling and streamlining production processes, 3D printing democratizes product creation, making innovation accessible to all. Through this shift, original, functional designs redefine consumer expectations, ushering in a new era of product development.

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