Multi-Barrel Weapon Ammunition Feed Guide Alignment
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Solution Overview
Problem
Existing multi-barrel weapons face challenges in ensuring precise and continuous ammunition supply, particularly in maintaining the firing position and preventing tilting of the ammunition belt during feeding, which can lead to downtimes and reduced firing cadence.
Innovation Solution
The integration of parallel guides for the ammunition belt, aligned with the radius of the tube bundle, allows precise guidance into and out of the firing position, enabling continuous firing by rotating the belt link and breech with the barrel assembly, and allowing for decoupling and recoupling of the ammunition system for multiple feeds and different ammunition types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a roller breechblock system is used to hold the belt link in firing position, then the ammunition can be fed into the weapon, but the ammunition belt may tilt during feeding causing downtime
Solution Approach 1:
Guides are introduced as intermediary components between the ammunition belt and the roller breechblock system. These guides constrain the belt link during feeding, preventing tilting and ensuring reliable positioning in the firing position, thereby maintaining continuous firing capability
Solution Approach 2:
The guides pre-position and align the ammunition belt before it enters the firing position. By establishing correct orientation and position in advance, the system prevents feeding errors and tilting that would otherwise cause downtime
2Manufacturing precision
If the ammunition belt is guided with parallel guides aligned with the radius of the tube bundle, then precise guidance into firing position is achieved, but the system becomes more complex
Solution Approach 1:
The guide system is segmented into multiple parallel guides rather than a single complex guide structure. This segmentation simplifies individual guide design while achieving precise collective guidance through the coordinated arrangement of multiple simpler components
Solution Approach 2:
The guides are arranged in a radial pattern aligned with the tube bundle radius, utilizing the radial dimension to achieve precise guidance. This dimensional approach converts a potentially complex linear guidance problem into a more manageable radial arrangement
3Productivity
If the belt system is fixed to the weapon, then continuous firing is enabled, but the weapon cannot switch between different ammunition types
Solution Approach 1:
The connection between the belt system and weapon is made dynamic rather than fixed. The belt system can be coupled to enable continuous firing or decoupled to allow ammunition type changes, providing adaptability while maintaining firing continuity when needed
Solution Approach 2:
The belt system can be discarded (decoupled) from the weapon when ammunition type changes are required, and then recovered (recoupled) for continuous firing. This temporary coupling and decoupling enables both continuous operation and ammunition versatility
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
Starting from a multi-barreled weapon (1) comprising at least two stars (5, 6, 24), it is now proposed that, for the transport of a belt link (13, 20) or the belt links (13.1, 20.1), slots (14, 15, 25) are provided circumferentially in the stars (5, 6, 24) to accommodate at least one guide (16), wherein the geometry of the guide (16) in the area of the firing position (18, 23) is aligned approximately following the radius of the barrel bundle (4).