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thanks a bunch. I'll look into that.

Hi all. Just wanted to ask. My question is with regard to those poles that extend or retracted by pressing on a spring loaded pin, sliding the inner tube until the detent is aligned with another hole in the outer tube. You see this type of extension mechanism on some older trekking poles and...

Hi all. Kind of new to engineering. Recent graduate and all. What characteristics of a metal (or I guess... what kind of chemical make-up) is prone to cause rust. Is Fe the only factor or are other elements and ions needed. I'm asking because I'm trying to determine if we need to continue...

Does anybody know the effects of wire EDMing 422 PM steel. Recast layer? (size and characteristics) Surface roughness Thanks.

Howdy, I'm wondering what might cause a telecentric lens to vignette? Thanks Andrew

Thanks Nbucska. I know that perhaps thermal epoxy may be a bad choice, but would it make a difference if I used 5 minute epoxy vs. 20 minute epoxy? I appreciate the help. --Andrew

Hello, This is my first thread. This is also my first real project after college. I am working on the pinger magnet for the CESR ring here at Cornell. I understand that there is a ferrite core encased with copper plating on both sides. Does anybody know the best way to attach the ferrite...