Rotatable Compaction Container for Integrated Graphite Extrusion
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Solution Overview
Problem
Existing extrusion presses for forming graphite electrodes lack a compact and efficient method to transition between loading and extrusion orientations, requiring separate components for compaction and extrusion, which complicates the process and increases equipment needs.
Innovation Solution
An extrusion press with a rotatable compaction container assembly that can switch between vertical and horizontal orientations, allowing the ram body to move directly into the compaction compartment, eliminating the need for additional compacting components by integrating loading and extrusion processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a traditional extrusion press uses separate components for compaction and extrusion, then the compaction and extrusion functions can be performed, but the equipment complexity increases and the processing efficiency decreases
Solution Approach 1:
The patent combines the compaction container and extrusion die into a single integrated component. The compaction container serves dual functions: it compacts the green carbon material and then acts as the extrusion die. This eliminates the need for separate compaction and extrusion components, reducing equipment complexity while maintaining processing efficiency
Solution Approach 2:
The compaction container is designed to perform multiple functions: it serves as both the compaction chamber and the extrusion die. By rotating the container to align with the ram body, it enables the same component to handle both material compaction and extrusion operations, reducing the overall number of components needed in the system
2Ease of operation
If the compaction container is rotatable between vertical and horizontal orientations, then the loading and extrusion processes are integrated, but the mechanical complexity of the system increases
Solution Approach 1:
The compaction container is designed with rotational capability, allowing it to dynamically change orientation between vertical (for loading) and horizontal (for extrusion) positions. This dynamic reconfiguration enables process integration while using a single container, avoiding the need for multiple stationary components and complex transfer mechanisms
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design enables faster and more efficient processing of graphite electrodes by allowing the ram body to perform both compaction and extrusion in a single horizontal configuration, reducing equipment requirements and simplifying the manufacturing process.
Implementation Method 1
The compaction container is rotatable between a first orientation wherein the compaction container axis is not aligned with the ram axis and a second orientation wherein the compaction container axis is aligned with the ram axis
Implementation Method 2
a ram body configured for axial movement and having a front face
Implementation Method 3
a die having a longitudinal die axis and a die opening that defines a constriction in the die
Data Source
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AI summary
An extrusion press including a ram having a ram body configured for movement along a ram axis, and a compaction container defining a compaction compartment and having a compaction container axis. The compaction container is rotatable between a first orientation wherein the compaction container axis is not aligned with the ram axis and a second orientation wherein the compaction container axis is aligned with the ram axis such that the ram body is movable into the compaction compartment.