Invention Grant
- Patent Title: Shifting a forming limit curve based on zero friction analysis
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Application No.: US16687294Application Date: 2019-11-18
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Publication No.: US11886778B2Publication Date: 2024-01-30
- Inventor: Thomas James Oetjens , Thomas Lorne Chartrand , Alexander Paul Oetjens
- Applicant: Thomas James Oetjens , Thomas Lorne Chartrand , Alexander Paul Oetjens
- Applicant Address: US MI Troy
- Assignee: MAGNA INTERNATIONAL INC.
- Current Assignee: MAGNA INTERNATIONAL INC.
- Current Assignee Address: CA Aurora
- Agency: Dickinson Wright PLLC
- Main IPC: G06F30/20
- IPC: G06F30/20 ; G06F17/15 ; B21D22/20 ; G01N3/28 ; G06F30/333 ; G06F113/24
Abstract:
A method for improving a hemispherical dome test includes calculating a forming limit diagram (FLD) based on a plurality of simulated data associated with a sheet metal transformation technique. The method also includes performing zero friction analysis on the sheet metal transformation technique. The method also includes shifting the FLD based on the zero friction analysis.
Public/Granted literature
- US20200082044A1 Shifting A Forming Limit Curve Based On Zero Friction Analysis Public/Granted day:2020-03-12
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