Modular Additive Manufacturing System in Shipping Container

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Solution Overview

Problem

Current 3D printing technologies at construction scales are costly and lack mobility, making it difficult to respond to architectural and engineering demands for high-value, high-performance building components while maintaining production efficiency and accuracy.

Innovation Solution

A modular automated additive manufacturing system integrated into a shipping container, featuring a linear motion body with modular attachment heads and various accessories like 3D printing, FFF, subtractive manufacturing, and material handling, allowing for off-site production and easy relocation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If 3D printing systems are integrated into fixed locations for construction-scale production, then manufacturing precision and production capacity are improved, but mobility and adaptability to different project locations deteriorate

Engineering Contradiction:
Improveproduction accuracyVSAvoidmobility
Core Design Contradiction:
Manufacturing precisionVSAdaptability or versatility

Solution Approach 1:

The system is divided into modular components including the linear motion body, modular attachment head, accessories, and shipping container housing. This segmentation allows the system to be disassembled, transported, and reassembled at different locations while maintaining manufacturing precision through standardized interfaces and alignment features.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system transitions from a static fixed installation to a dynamic mobile platform by integrating all components into a transportable shipping container housing. The linear motion body provides controlled movement within the container, enabling the system to adapt to different project locations while maintaining operational precision.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the system is designed for off-site production and mobility, then adaptability to different locations is improved, but production capacity and stability may deteriorate

Engineering Contradiction:
ImprovemobilityVSAvoidproduction capacity
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

Multiple functional components (linear motion body, modular attachment head, accessories, power system) are merged into a single integrated system housed within the shipping container. This consolidation maintains production capacity by ensuring all necessary components work together seamlessly while enabling mobility through the portable container housing.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If multiple accessories and modular components are integrated into the system, then adaptability and functionality are improved, but device complexity increases

Engineering Contradiction:
ImprovefunctionalityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The modular attachment head and accessory system are designed with universal interfaces that allow different tools and devices to be attached to the linear motion body. This multi-functionality approach enables the system to perform various fabrication tasks while managing complexity through standardized connection mechanisms and a common control platform.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10434712B1Modular automated additive manufacturing system
Publication Date: 2019.10.08 SNOWBIRD TECHNOLOGIES INC
  • US10434712B1 patent drawing
  • US10434712B1 patent drawing
  • US10434712B1 patent drawing

AI summary

A modular automated additive manufacturing system of the present invention is preferably made up of one or more optional accessories including but not limited to additive manufacturing, 3D printing, Fused Filament Fabrication (FFF), subtractive manufacturing, material handler, material dispenser, 3d scanner, power generation system, engraving, laser, material spray and the like integrated into a shipping container for purposes of additive manufacturing and or digital fabrication.The system of the present invention preferably includes a linear motion body with modular attachment head and other accessories mounted within a shipping container or other housing for the purposes of digital fabrication.