What's a P.F. counterbore??

[guimba]

Hello, I received the attached view from an outside source and can't figure out what they want with a P.F. counterbore. I know I'll kick myself when I get an answer. Does anyone know what this means? Thanks!!

Mechanical Engineer
Field Forensics, Inc.

Engineering isn't about perfect solutions; it's about doing the best you can with limited resources. - Randy Pausch

 

[looslib]

My guess is Press Fit.
They want to press a plug in the c'bore to seal the .234 hole below.


"Wildfires are dangerous, hard to control, and economically catastrophic."

Ben Loosli

 

[ctopher]

Press Fit.
It should be made more clear, call out the tolerance instead of relying on the machinist making it press fit.

Chris
SolidWorks 10 SP5.0
ctopher's home
SolidWorks Legion

 

[guimba]

Ok, I'll buy that. Thanks for the inputs.

Mechanical Engineer
Field Forensics, Inc.

Engineering isn't about perfect solutions; it's about doing the best you can with limited resources. - Randy Pausch

 

[KENAT]

Press fit to what?

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