Plexus Sistèma d'ensamblatge by Subinay Malhotra

Plexus Sistèma d'ensamblatge by Subinay Malhotra is a highly esteemed winner of the very prestigious 2025 A' Design Award de Fèrre in Generatiu Competition Category.

FèrreGeneratiu· 2025

Plexus Sistèma d'ensamblatge

by Subinay Malhotra

Client: Subinay Malhotra Designworks

A' Design Award de Fèrre Winner in Generatiu Category

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Verified Award Winner

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The Design

About Plexus Sistèma d'ensamblatge

Plexus es un sistèma d'ensamblatge modular creat amb la concepcion generativa e de connectors adaptables. Lo sistèma junta las pèças sens fixacions tradicionalas, permetent de transicions doças entre las superfícias e las estructuras. Los components son produsits per fonda a la cera perduda a partir de modèls de cera fabricats per impression 3D. Una malha algoritmica renfortís los punts de tension e redusís la quantitat de metal utilizat. L'anodizacion de bas impacte e lo platejat non-toxic melhoran la durabilitat e la qualitat de la superfícia. Plexus favoriza l'assemblatge e la reconfiguracion dins fòrça aplicacions.

The Recognition

About the A' Design Award de Fèrre

Plexus Sistèma d'ensamblatge a ganhat la distincion A' Design Award de Fèrre, una reconeissença prestigiosa acordada a de bons designs que respondon a las exigéncias professionalas e industrialas esperadas de creacions plan concebudas. Los ganhaires del Fèrre demòstran una granda abilitat, una nauta especializacion, una comprenedura d'expèrt e la capacitat creativa de lors creators. S'espèra que Plexus Sistèma d'ensamblatge siá una creacion fòrça considerada, admirada e estimada, practica e innovanta. Aqueste design ganhaire de la distincion A' Design Award de Fèrre integra las melhoras practicas del sector e a de caracteristicas tecnicas competentas ligadas a un saber-far e a un talent. Per son rigor, Plexus Sistèma d'ensamblatge merita lo respècte e es destinat a aportar de melhoraments a la qualitat de la vida que ajudan a far del mond un luòc melhor.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Plexus redefines modular joinery by integrating generative design with adaptable connection systems, allowing seamless transformation into various applications. Its innovative joining method enables fluid transitions between surfaces and structures, eliminating conventional fasteners while enhancing strength, flexibility, and scalability. Combining advanced metal treatments with precision-engineered connections, Plexus challenges traditional assembly processes by giving reconfigurable solutions
Dimensions & Packaging: 218mm x 175mm x 162mm
Tags: generative design, modular joinery, parametric modeling, lost-wax casting, eco-friendly plating, sustainable manufacturing, computational fabrication, adaptive structures, material efficiency, algorithmic mesh
Production Technology: Plexus utilizes 3D-printed wax patterns combined with lost-wax casting to achieve intricate, high-precision modular joinery. The generative design is first developed through parametric modeling, then translated into wax prototypes via SLA 3D printing. These wax models undergo investment casting, producing durable metal components with seamless, organic forms. The system integrates custom anodization, electroplating, and multi-material hybridization, enhancing surface properties, durability, and aesthetic adaptability, redefining traditional joinery through advanced computational fabrication techniques.
Design Challenge: The biggest challenge in Plexus was balancing structural integrity with material reduction while maintaining seamless adaptability. Algorithmic joinery required extensive computational testing to optimize mesh density for load-bearing efficiency without overusing metal. Overcoming manufacturing constraints in lost-wax casting and eco-plating demanded collaboration with fabricators to refine tolerances. Bridging generative design with real-world production was key to making Plexus both scalable and sustainable.
Research: Plexus is based on experimental design research exploring algorithmic joinery and modular assembly, with a focus on reducing unnecessary metal use through optimized material distribution and eco-friendly plating techniques. The objective was to create a seamless, reconfigurable connection system that enhances efficiency, sustainability, and adaptability. Using parametric modeling and computational simulations, the study analyzed load distribution and material behavior to eliminate excess material in non-critical areas. Data was gathered through digital stress tests and 3D-printed prototypes, refined via lost-wax casting and advanced metal treatments. Participants included engineers, designers, and fabricators, who provided insights into usability, strength, and scalability. The research demonstrated that generative mesh structures strategically reduce metal usage while maintaining structural integrity. Additionally, eco-friendly plating techniques, such as low-impact anodization and non-toxic electroplating, were integrated to enhance durability and environmental sustainability. This innovation enables sustainable manufacturing, minimizing waste while enhancing performance and flexibility. The impact extends to product design, architecture, and adaptive manufacturing, offering an efficient, high-performance alternative to traditional joinery.
Inspiration: Inspired by nature’s seamless connections and biological structures, Plexus reimagines traditional joinery through generative design and modular adaptability. The project stems from parametric design, biomimicry, and material efficiency research, seeking to eliminate rigid fasteners in favor of fluid, scalable connections. By integrating algorithmic modeling with precision engineering, Plexus introduces a versatile, reconfigurable system that adapts across multiple applications.
Project Duration: The project started in August 2024 and was produced by February 2025. Plexus Joinery has been published globally, receiving recognition across various platforms.
Operation Flow: Plexus utilizes an algorithmically generated mesh structure within its modular joinery system, ensuring optimal strength and weight distribution. The mesh is parametrically designed to reinforce stress points, allowing the structure to withstand significant loads while maintaining a lightweight, organic form. This adaptive approach enables seamless assembly, transformation, and reconfiguration without traditional fasteners, enhancing structural integrity, user interaction, and aesthetic fluidity in a scalable design solution.
Team Members: Subinay Malhotra
Image Credits: Image #1: Plexus Joinery
Image #2: In Context
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Image #4: In context
Image #3: Function