3D Printing Transport Module for Parallel Build and Extraction
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Solution Overview
Problem
Existing additive manufacturing systems often have a fixed configuration that fails to meet varying productivity demands and may not optimize the capacity of individual components, leading to integration risks and inefficiencies in material management and printing operations.
Innovation Solution
A modular additive manufacturing system comprising a 3D printer, a transport device, and an extracting and supply device, where the transport device autonomously moves between the 3D printer and the extracting and supply device, allowing for independent configuration and optimization of each component, separating build and post-processing operations to enhance productivity and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a fixed configuration additive manufacturing system is used, then system simplicity is maintained, but productivity and adaptability to varying demands cannot be optimized
Solution Approach 1:
The additive manufacturing system is divided into separate functional modules: a build module for 3D printing operations, a transport device for material and component movement, and an extracting and supply device for post-processing. This segmentation allows each module to be independently optimized and configured based on specific productivity requirements, resolving the contradiction between productivity and system complexity.
2Productivity
If build and post-processing operations are integrated in a single unit, then device simplicity is maintained, but capacity optimization and operational efficiency are limited
Solution Approach 1:
The post-processing functions are extracted from the build module and placed in a separate extracting and supply device. This extraction allows the build module to focus on 3D printing operations while the separate device handles post-processing, enabling both to be optimized independently and operate in parallel, thereby improving operational efficiency without excessive integration complexity.
Solution Approach 2:
The transport device acts as an intermediary between the build module and the extracting and supply device, facilitating the movement of printed components and materials. This intermediary structure enables independent operation and optimization of each module while maintaining coordinated functionality, resolving the contradiction between operational efficiency and integration complexity.
3Adaptability or versatility
If components are integrated in a fixed configuration, then manufacturing simplicity is maintained, but adaptability to specific productivity needs is reduced
Solution Approach 1:
The system employs a dynamic, modular architecture where the build module, transport device, and extracting and supply device can be independently configured and adjusted based on specific productivity requirements. This dynamic configurability allows the system to adapt to varying demands while maintaining manufacturing simplicity through standardized modular interfaces and independent optimization of each component.
Data Source
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Figure 2B
AI summary
A transport device (106) includes a first volume (110) to receive a build material and a second volume (108) to contain an object created by an additive manufacturing system (100). The transport device (106) is receivable by a 3D printer (102) of the additive manufacturing system, and the 3D printer to build the object in the second volume. The transport device (106) is receivable by an extracting and supply device (104). The extracting and supply device is to extract the object from the second volume and to supply the build material to the first volume.