Invention Grant
- Patent Title: System and methodology for zero-gap welding
- Patent Title (中): 零间隙焊接的系统和方法
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Application No.: US11749343Application Date: 2007-05-16
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Publication No.: US07693696B2Publication Date: 2010-04-06
- Inventor: Mariana G. Forrest , Lu Feng
- Applicant: Mariana G. Forrest , Lu Feng
- Applicant Address: US MI Auburn Hills
- Assignee: Chrysler Group LLC
- Current Assignee: Chrysler Group LLC
- Current Assignee Address: US MI Auburn Hills
- Agent Ralph E. Smith
- Main IPC: B23K26/20
- IPC: B23K26/20 ; B23K26/32
Abstract:
A method for welding includes providing a pair of substrates with no gap between them. The welding process uses lasers that are moveable through a locus of points relative to the substrates and each other to weld the substrate together. The moveable lasers assist in controlling a formation of a weld keyhole that assists in expelling gases that develop during the welding process.
Public/Granted literature
- US20070210042A1 SYSTEM AND METHODOLOGY FOR ZERO-GAP WELDING Public/Granted day:2007-09-13
Information query
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