Multi-Material Stacking Assembly for Strength and Functional Diversity
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Solution Overview
Problem
Existing stacking assemblies made of the same material face challenges in achieving different functional characteristics for various parts, making it difficult to meet diverse requirements.
Innovation Solution
A stacking assembly with a first connecting member made of plastic and a second connecting member made of metal, allowing for different functional characteristics and structural features, such as enhanced plasticity and safety, respectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the stacking assembly is made of the same material throughout, then the manufacturing process is simplified, but it becomes difficult to achieve different functional characteristics for different parts
Solution Approach 1:
The stacking assembly is divided into multiple components (first connecting member, second connecting member, third connecting member) that can be made from different materials. This segmentation allows each part to be optimized for its specific function while maintaining overall manufacturing efficiency through modular construction.
Solution Approach 2:
Different parts of the stacking assembly are made from materials with locally optimized properties - for example, metal for structural strength in load-bearing connections, plastic for lightweight body sections, and wood for aesthetic or specific functional requirements. This enables each region to have the appropriate material properties for its intended function.
2Adaptability or versatility
If different materials are used for different connecting members, then different functional characteristics can be achieved, but the manufacturing complexity increases
Solution Approach 1:
The stacking members are designed with universal connection interfaces and standardized geometries that work across different material types. This allows metal, plastic, and wood components to be assembled together using the same connection mechanisms, reducing manufacturing complexity despite material diversity.
Solution Approach 2:
The stacking assembly employs composite construction where different materials are combined in a coordinated manner - metal frames with plastic panels, or wooden bodies with metal reinforcement. This composite approach leverages the advantages of each material while maintaining manufacturing efficiency through integrated design.
3Strength
If metal is used for the second connecting member, then structural strength and safety are improved, but the weight increases
Solution Approach 1:
Metal material is applied locally only where high strength is required - specifically in the second connecting member that provides structural support and safety functions. Other non-critical parts are made from lighter materials like plastic or wood, optimizing the overall weight-to-strength ratio of the assembly.
Data Source
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AI summary
A stacking assembly (1) and a stacking system (100) are provided. The stacking assembly (1) has an accommodating space (1001). The stacking assembly (1) includes a first connecting member (101) and a second connecting member (102). The first connecting member (101) is configured to form at least one of an upper surface of the stacking assembly (1) and a lower surface of the stacking assembly (1). The second connecting member (102) is connected to the first connecting member (101) to form the accommodating space (1001). A material of the first connecting member (101) is different from a material of the second connecting member (102), facilitating giving functional characteristics to different parts of the stacking assembly (1) based on different material properties.