Patent
Laser welding device
Heinz-Michael Dirks
- 08 Aug 2003
5
TL;DR: In this article, the system of optical conductors is made from fiber-bundle cables, which are gathered together and combined at the light entry location, where they are mutually-intertwined.
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Abstract: The system of optical conductors (4) is made from fiber-bundle cables (5). These are gathered together and combined at the light entry location (3), where they are mutually-intertwined. Fiber ends of the cable are inter-mixed as a uniform distribution over the entry surface (12). Individual cables are brought to individual welding locations of the workpieces (9, 10). At the entry surface, in each unit of area, strand fibers are present in a uniformly-concentrated distribution; they alternate in accordance with their numbers. Each individual cable has the same number of fibers, or differing numbers, in accordance with the power requirement at each individual welding point. At the end of each cable there is a collimator (7). Collimators are attached to a common holder (8). Individual strands of the cable are flexible.
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Citations
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Patent
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Patent
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Jie-Wei Chen
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Patent
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14
Patent
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5
Patent
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1