MattF
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Some new nylon rollers for the truck bed ,the old ones were past best.
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"Past best" is an understatement.


Some new nylon rollers for the truck bed ,the old ones were past best.
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Made a trapezoid thread, TR24 x 3mm pitch for the knee on my mill.
It needed to be 130mm longer due to the column extension.
I ground a cutting tool to suit from hss.
Very small cuts like 3 thou. Plunged in, no compound slide.
Better fit on the nut than the original.
I soon realised that I needed the follower rest, even with light cuts. Just the other end to machine down and keyway to cut.View attachment 368388View attachment 368389View attachment 368390View attachment 368391
Very pleased!
Thanks. Yes it's a DB10. I have just finished converting it to 2hp 3 phase with vfd. It does all I need. I like it but I'm no expert. The mill lead screw is my most ambitious project up to now!Very very nicely done on a little Chester lathe, DB10 by any chance?
A good many people denigrate these smaller Chinese machines but I personally have had good luck with them. I bought my son a DB7 one time when Chester were having one of their "open days" and because we had to put it together ourselves (ie on it's stand) we got it at half price. I subsequently made a small sterling engine cylinder on it and it came out just perfect, the walls are 30 thou thick and that for some length. I was really impressed.
You know the rules, pictures required! (Even if it wasnt today)I subsequently made a small sterling engine cylinder on it and it came out just perfect, the walls are 30 thou thick and that for some length.
Was cutting some more 5mm 5083 up today and remembered to take a close up pic for youWhat is the cut surface finish on the alloy? Have you tried the raise the water level yet?
AluminiumLovely work @Cheesie! Are they stainless or alloy?
And for completeness here is the finish on 12mm 5083What is the cut surface finish on the alloy? Have you tried the raise the water level yet?
I hope you appreciate posting pictures like this is making me feel inadequate.
I've learnt to weld aluminium using this site and youtube I make bird cages for a living, I enjoy making this stuff in my garage theres super talented people out thereI hope you appreciate posting pictures like this is making me feel inadequate.![]()
How much energy does the water jet use? Some of them are scary I understand.And for completeness here is the finish on 12mm 5083
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And as I have also just cut some 5mm steel I took a pic.
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Consumables, if anything, are lasting a bit longer but it has been a while so... It is certainly no worse, I can say that with confidence. Regarding the torch, so far it has been fine and that must be a couple of years.All top dross, not much at all on the bottom
I really don’t know about water tabling mine…..
I’ve got a down draft at the moment but it has actually increased heat back to the work piece. Which is a real pain in the hoop when it comes to stainless, which I do a lot of.
Wondering if water is the way to go. What about consumables, water getting flung about, treatment etc etc? Trying to weigh it all up.