M8 corners studs
Tech Contributor
Joined: Oct 1999
Posts: 41,043
Likes: 9,807
From: Charlotte, NC (formerly Endicott, NY)
I imagine that is how the machine tools are set up. Probably takes no longer to machine all those spots Vs only machine the ones that will eventually have through holes and threads. The next step may customize those locations with through holes and threads based on the vehicle the engine will be installed in.
Bill
Bill
Burning Brakes
Joined: Jun 2001
Posts: 952
Likes: 338
From: Cedar Rapids IA
I suspect they do get used. . Most likely they are used for precise location of subassemblies placed in fixtures to allow robotic machining. Just a SWAG but I have seen similar machined pads and locator holes on the machines I worked on during my industrial maintenance career.
Last edited by GS583; May 12, 2021 at 08:08 AM.
