METHOD OF PRODUCING A MULTI-APERTURED COMPONENT

摘要

The disclosure relates to a method of producing a multi-apertured component for providing a predetermined fluid flow comprising the steps of dividing the component into regions in which the apertures are to be formed, forming a portion of the apertures in a first region in accordance with assumed parameters, measuring the fluid flow through the apertures and correcting, if necessary, the assumed parameters for the apertures in the first region to provide the fluid flow required through the first region and the assumed parameters for each of the other regions and completing drilling of the apertures in the first region and in each of the other regions.