Rapid prototyping process and device using parallel computation for working points
US10061869B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2011 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Jan 27, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for producing a product including steps for determining whether each working point is inside or outside an object corresponding to the product or part to be produced: determining at least one line from between a line passing through the working point with which is associated a counter dedicated to the working point and a line passing through an image of the working point associated with a counter dedicated solely to the working point image; on each of the surfaces, (i) searching for an intersection between the surface and one of the lines from the line passing through the working point and the line passing through the image of the working point and (ii) modifying the counter if the intersection exists, steps (i) and (ii) being performed in a repeated manner; and determining whether the working point is inside or outside the object as a function of the counter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.