Machining A Space Shuttle Main Engine Injector 1977
Rockwell International’s Rocketdyne Division plant produced the engines under contract to the Marshall Space Flight Center. Not only does this image give us a glimpse into NASA’s past, but it also illustrates just how far machining technology has come over the past four decades. Each of those injector nozzles is a separate piece; what we see in the picture is the whole assembly, with each of the nozzles poking through the “primary plate”....