Method of producing an apertured component
US5117087A · kind A · utility
23Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1990 |
| Grant date | May 26, 1992 |
| Priority date | — |
| Expiry date | Aug 14, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P13/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A plurality of apertures are formed in a component e.g. by a laser drilling method, the finished component being intended to have a fluid flow through the apertures which is as close as possible to a predetermined value. After one aperture or a series of apertures has been formed, the fluid flow therethrough is measured and is compared with the predetermined value. The process parameters are then adjusted in the formation of the next aperature or series of apertures in acordance with the comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.