Electroetching some cranks

[Midlife]

Wow!

I guess you could sell stencils for people to use at home.

Save me searching the Web for years for SABA panto kit.....

 

[novocaine]

Ratio of salt to water is easy. Once the salt stops dissolving. Complete saturation.

The gas is hydrogen from one side and oxygen from the other.

Good job, I have an old pc power supply for doing this now.

 

[Nob]

Nice work

 

[rmwesley]

...I have an old pc power supply for doing this now.

This looks like a lot of fun, might give it a crack.

How have you got the PC power supply set up?

My previous experience of electricity and water hasn't been great.

 

[novocaine]

This looks like a lot of fun, might give it a crack.

How have you got the PC power supply set up?

My previous experience of electricity and water hasn't been great.

Yes, use it regularly. I use the 5v out put. I also use it for plating.

 

[James_CX]

Complete and safely back on the bike. I ended up filling the text again with a black ceramic pen (the sort you can use to draw on a coffee cup) which worked really well.

 

[ORS]

Interesting stuff. Is it possible to re-anodize to say, a 'particular finish' as expressed here
https://www.metalfinishingsltd.co.uk/articles/can-anodising-be-refurbished/?

 

[minor_LEGEND]

This is cool. I use an etching machine in work to label tools & the like, but didn't expect to see this.