Counterbore Standard 1

[Gthomas191]

Hey all,

Im converting a drawing from 2D to 3D. I was wondering if anyone could tell me what a PG7 Counterbore was. its wrirtten on the drawing and i'm not sure what size of counterbore it is referring to.

Cheers

Gareth

 

[dgowans]

Panzer Grade (German thread spec)?

 

[Gthomas191]

Thanks for your help dgowans.

 

[KENAT]

http://www.sealconusa.com/techinfo.htm

Has major dia & pitch info.

KENAT, probably the least qualified checker you'll ever meet...

 

[CheckerRon]

I don't know, Ken. That's an interesting website, but it doesn't seem to do much for counterbore dimensions. Unless they are hidden in there somewhere that I didn't see.

 

[KENAT]

Ron, it has some information for Panzer Grade threads which is what dgowans believed the call out was, and I think I agree.

Dgowans premise appears to be that a thread in 2D was mistaken for a C'bore.

KENAT, probably the least qualified checker you'll ever meet...

 

[fcsuper]

Or many the thread callout was short hand for "make a c'bore to fit this thread"?

Matt Lorono
CAD Engineer/ECN Analyst
Silicon Valley, CA
Lorono's SolidWorks Resources
Co-moderator of Solidworks Yahoo! Group
and Mechnical.Engineering Yahoo! Group

 

[dgowans]

You guys are giving me too much credit. I just figured that the OP would benefit from knowing that PG might be referring to a Panzer Grade thread. Without the drawing, anything else was speculation.