Invention Grant
- Patent Title: Methods for control of a fusion welding process by maintaining a controlled weld pool volume
- Patent Title (中): 通过维持受控焊池体积来控制熔焊过程的方法
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Application No.: US12780610Application Date: 2010-05-14
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Publication No.: US08354608B2Publication Date: 2013-01-15
- Inventor: Vivek R Dave , Mark J Cola
- Applicant: Vivek R Dave , Mark J Cola
- Applicant Address: US NM Santa Fe
- Assignee: B6 Sigma, Inc.
- Current Assignee: B6 Sigma, Inc.
- Current Assignee Address: US NM Santa Fe
- Agent V. Gerald Grafe
- Main IPC: B23K9/18
- IPC: B23K9/18
Abstract:
A new method of process control for fusion welding maintains a controlled weld pool size or volume, for example in some applications a substantially constant weld pool size or volume. The invention comprises a method of linking machine and process variables to the weld pool size or volume in real time, thereby enabling constant weld pool volume control. The invention further comprises a method of using thermal inverse models to rapidly process real-time data and enable models-based control of welding processes so as to implement constant weld pool volume control.
Public/Granted literature
- US20100288734A1 CONTROLLED WELD POOL VOLUME CONTROL OF WELDING PROCESSES Public/Granted day:2010-11-18
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