Invention Grant
- Patent Title: Tolerance evaluation with reduced measured points
- Patent Title (中): 测量点减少的容差评估
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Application No.: US13025385Application Date: 2011-02-11
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Publication No.: US08447549B2Publication Date: 2013-05-21
- Inventor: Kostadin Doytchinov , Tibor Prókai , Dimitar Kirjakov
- Applicant: Kostadin Doytchinov , Tibor Prókai , Dimitar Kirjakov
- Applicant Address: US NY Rochester
- Assignee: Quality Vision International, Inc.
- Current Assignee: Quality Vision International, Inc.
- Current Assignee Address: US NY Rochester
- Agency: Harter Secrest & Emery LLP
- Agent Stephen B. Salai, Esq.; Thomas B. Ryan
- Main IPC: G01N37/00
- IPC: G01N37/00 ; G06F19/00
Abstract:
A method of determining whether a part satisfies tolerance criteria includes making a multiplicity of measurements of the part, reducing the number of measured points to a number of boundary points that define a boundary within which all measured points are encompassed and comparing the boundary to a tolerance limit of a normal surface to determine whether the part conforms to the tolerance.
Public/Granted literature
- US20120209553A1 TOLERANCE EVALUATION WITH REDUCED MEASURED POINTS Public/Granted day:2012-08-16
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