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Re: On a knife edge
Posted: May 12th, 2021, 9:03 am
by Phaedros
Another quick update:
Bevels and edges finished.
Now front and back need their surfaces ground and then the cleaning and plating begins.
I‘ll build another jig or two to make the pins. I didn’t get them consistent enough on the protos.
That’ll be one for the tip and one for the bending.
Re: On a knife edge
Posted: May 12th, 2021, 9:05 am
by NortON
Great job!

Re: On a knife edge
Posted: May 12th, 2021, 11:25 am
by Superspark69
looking forward to mine

Re: On a knife edge
Posted: May 12th, 2021, 2:09 pm
by Nick_B
Me too
And just when I thought I'd not be getting a knife edge buckle for love nor money...
Re: On a knife edge
Posted: May 13th, 2021, 1:20 am
by VanSong
Nice work, indeed!
Sent from my SM-N960F using Tapatalk
Re: On a knife edge
Posted: May 19th, 2021, 4:26 pm
by Phaedros
One more update... not the one I wanted but nevertheless I find it important to also document when things don’t go as planned. I had set myself the goal to finish the buckles by today. This didn’t work out. Somehow my plating solution went crazy. I have five buckles plated and all came out differently. The first two were matte and grey after which I added some acetic acid to spice things up a bit. This didn’t work out at all, the third one‘s all spotty. I thought evaporation and maybe too much acidity so I added some destilled water after which things looked better but still way off the results I got from a fresh electrolyte.
I might also have contaminated the solution, I don’t really know...
What I‘ll do now is set up a fresh batch of electrolyte and refinish the previously plated buckles. I am really sorry this is taking longer than I anticipated.
I‘ll take some pictures of the bad platings for reference, once I‘m able to stop banging my head into the wall.
Re: On a knife edge
Posted: May 21st, 2021, 9:02 am
by Nick_B
Sorry to hear that you've had a problem with the plating process. Never done it so I cannot actually be
useful and offer
useful advice - so I will shut up now
I hope the next batch works out better. These things happen, but it doesn't make it any less of a PITA.
Re: On a knife edge
Posted: May 27th, 2021, 7:40 am
by Phaedros
After having my wife’s family of six over for five days and getting some time off of the subject, I finally found the culprit!
It wasn’t the electrolyte at all... stupid me grabbed the wrong degreaser from the shelf. I unknowingly switched frome acetone to lighter fluid. The latter will degrease nicely but is insoluble in water. This I used to rinse in the ultrasonic which produced an emulsion that stuck to the buckles like mayo to french fries. The stench of the acetic acid covered everything else so I didn’t even smell the difference...
What a mess! No wonder the plating wouldn’t take.
Back on track now, updates shortly...
Re: On a knife edge
Posted: May 27th, 2021, 2:20 pm
by Emilio
Nice!
Re: On a knife edge
Posted: May 27th, 2021, 4:13 pm
by Superspark69
Cant Wait
