¿ªÔÆÌåÓý

Re: mini spot welder
That tuff one main reason is keeping the cost down. They make good equipment for this work but all cost money. It sounds like for advertising. I do not know the number you need ,look at soldering for
By davesmith1800 · #219 ·
Re: mini spot welder
It's a bunch of clips that hold paper. this thickness is close to the range of battery packs, only for batteries it's nickel to stainless.? The nickel comes in 0.1mm, 0.12mm, 0.15mm, and 0.2mm.
By Jerry Durand · #218 ·
Re: mini spot welder
That is 0.012" Very hard to weld . The only way I ever did was silver solder to avoid buying the correct equipment found in electronic industry. I was in heavy steel. What are you building? Dave
By davesmith1800 · #217 ·
Re: mini spot welder
0.3mm
By Jerry Durand · #216 ·
Re: mini spot welder
2mm is rod size opps What gauge is metal ? Dave
By davesmith1800 · #215 ·
Re: mini spot welder
Hard to hit a 2mm diameter rod with a mig welder.? The rod is only twice the size of the mig wire.
By Jerry Durand · #214 ·
Re: mini spot welder
2mm is is about 14 gauge . For short run I use a mig welder. Maybe pug welding inthat gauge. Spot welders are great tool? but heavy gauges takes a lot amps in thousands amps to do weld correctly.
By davesmith1800 · #213 ·
mini spot welder
We've got a bunch of sheet metal clips to attach to 2mm stainless steel rods.? Hmm, how to do this. Then I hit on it.? We have a Docreate spot welder for making up battery packs (like 18650 cells).
By Jerry Durand · #212 ·
Re: My project thread
That fantastic Congratulations on passing. We need inspectors it is a pain waiting for inspection but is very need. Sounds like you work steel This has nothing with boilers. The Northridge earthquake
By davesmith1800 · #211 ·
Re: My project thread
That project was finished last summer. We passed our boiler inspection with flying colors afterwards. We also wrote g code to make future ones out of steel plate. The new breed of pressure vessel
By Nitro · #210 ·
Re: My project thread
How is cover going? Dave
By davesmith1800 · #209 ·
Re: Sextant design & build
Updat for Feb 26 2025
By davesmith1800 · #208 ·
Re: Armoire Machine Shop & Wheelchair ?
*More photos* *Please note the lathe is angle for the wheelchair machinist* *?? ?? ?* ** ?? ?? ? ** ?? ?? ? **
By davesmith1800 · #207 ·
Re: Armoire Machine Shop & Wheelchair ?
*Lathe setup for Wheelchair .* *It angle and high setup for a Wheelchair ?* *Please post your ideas ?* **
By davesmith1800 · #205 ·
Armoire Machine Shop & Wheelchair ?
*Photos of machine shop in 24" kitchen cabinet plan to be in a Armoire* *as remember* Dave
Re: File /5)Charts_&_Tables/HARDNESSTESTER Hardness (3) (1).pdf uploaded #file-notice
Here the one I purchased in 1970¡¯s from Rutland Tool supplies Rockwell test disk Spare bag of ballsnever open
By davesmith1800 · #203 ·
Re: On the Funny Side
By davesmith1800 · #202 ·
Re: Sextant design & build
Did little more on getting the size down. The pdf has better details.? A few thing remove for better viewing. Dave
By davesmith1800 · #201 ·
Cross slide EXSTENSION feed no mill
Here photos of my cross feed exstension. I polished by using the threading die chuck die in the lathe chuck. Then screw thread in the tailstock.? Put the on slow and ran the die over the thread over
By davesmith1800 · #200 ·
Re: Sextant design & build
New drawings on the build For better details see pdf copy
By davesmith1800 · #199 ·