Electronics > Mechanical & Automation Engineering
Getting 10 small steel plates manufactured
Alex Eisenhut:
I would like 10 steel (exact alloy not important, it's for a desk) of about 50mm X 10mm X 2mm thick with two M6x1mm right hand tapped holes in them.
Do you think China is the way to go or should I look into local Montreal places?
bdunham7:
--- Quote from: Alex Eisenhut on July 31, 2021, 04:52:57 pm ---I would like 10 steel (exact alloy not important, it's for a desk) of about 50mm X 10mm X 2mm thick with two M6x1mm right hand tapped holes in them.
Do you think China is the way to go or should I look into local Montreal places?
--- End quote ---
At x10 quantities this is a small job for a hobbyist, you just have to find them. Like on Craigslist maybe?
You start with a 10mm x 2mm steel bar: https://hardware-warehouse.co.uk/drawn-steel-flat-bar-10mm-2mm-1m
You cut off 50mm chunks, then mark where you want your holes. Drill and tap with a drill press, deburr and file as needed.
Tools: Cutoff saw, drill press w/ vise, tap set, deburring tool, file. If you were extraordinarily concerned about a particular dimension, perhaps the spacing between the holes, you could do that part in a small, simple CNC machine. If you have a local makerspace, they may have all of these tools readily available. Mine does.
hexreader:
Random thoughts.... Ignore if I am wrong
Quote: "2mm thick with two M6x1mm right hand tapped holes in them"
Maybe the image in my head is different to what you are asking, but.....
1) .... Tapping a 1mm deep hole into 2mm thick steel seems like a very difficult thing to do.
EDIT: ignore me - I am being really dumb! - of course you mean 1mm pitch, not 1mm depth. doh :-[
2) How will you prevent the steel from going rusty?
TimFox:
I think “1mm” is the pitch of the 6mm diameter thread, not the depth.
hexreader:
Yeh.... spotted that right after posting - edit was 8 seconds too slow
Apart from the rust issue, this looks like a simple hobby project
Wonder if Aluminium would be good enough?
Softer and easier to strip the threads - but no rust issues.
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