Search:

Type: Posts; User: WelderMick

Page 1 of 19 1 2 3 4

Search: Search took 0.02 seconds.

  1. Replies
    22
    Views
    8,355

    While there's nothing wrong with the kit, I find...

    While there's nothing wrong with the kit, I find that I would use the following about 95% of the time (I'm typically welding 1.2 - 6mm in mild steel or aluminium):
    2.4mm tungsten (and hence the...
  2. Nice work gazza, good to see some hot welds Yes...

    Nice work gazza, good to see some hot welds
    Yes - while you can weld through paint, millscale, rust etc. You will get a better weld if you grind back to shiny metal on both sides - you will get...
  3. Replies
    19
    Views
    4,882

    Interesting topic Michael and thanks for the...

    Interesting topic Michael and thanks for the photos. I used to tig a lot of thin gal tube, but usually by mig these days (one of the motivations for buying a mig).
    My prep has always been to grind...
  4. Replies
    10
    Views
    17,003

    I'll put in vote for tokentools. I've had one of...

    I'll put in vote for tokentools. I've had one of his AC tig/multifuction machines for years. I also have 2 of his mig machines. I've always found Pete very helpful.
    As for a foot pedal - you don't...
  5. Replies
    5
    Views
    6,790

    thanks Grahame, it doesn't look that close to me...

    thanks Grahame, it doesn't look that close to me though. There's lots of sort of similar ones, but nothing I've seen even shares some of the details. Pretty sure it's not a current model based on...
  6. Replies
    5
    Views
    6,790

    Thanks Karl, I also had a bit of a look through...

    Thanks Karl, I also had a bit of a look through google images, but couldn't find anything that looked similar. It was in a batch of other random (non welding) stuff. But it caught my eye.
    Cheers...
  7. Replies
    5
    Views
    6,790

    Anybody recognise this mig gun

    This popped up in an auction in a miscellaneous batch with no description. I'm assuming a push-pull gun, but going off the picture I've got no idea what it might or might not fit
    Any clues?

    379346
  8. Replies
    28
    Views
    34,921

    I just buy everything using paypal, if...

    I just buy everything using paypal, if something's not right I give the seller 1 week to fix it, if no good then I say I'll raise a paypal dispute to get my money back. I don't think I've had one...
  9. Replies
    28
    Views
    34,921

    Way off topic now, but I was pleasantly surprised...

    Way off topic now, but I was pleasantly surprised by AGR once. I had one of their concrete vibrators and we were using it in saltwater, mud and all sort of crap (to vibrate tubes into estuary...
  10. Replies
    29
    Views
    10,947

    I've got an AGP 14" saw and it works well. I have...

    I've got an AGP 14" saw and it works well. I have a horiz band saw as well, but rarely use that now.
    When I bought cut off saw a few years ago it was the cheapest around, but looking just then it...
  11. Replies
    23
    Views
    24,849

    I have a pile of workzone tools too. The various...

    I have a pile of workzone tools too. The various spanners, etc. are pretty good - I do a lot of work on boats, underwater, etc., so it's great to have tools that I don't care about getting rusty....
  12. I couldn't work out the geometry of the joint or...

    I couldn't work out the geometry of the joint or anything that really gave me an idea of what was going on. However, maybe the solution is flexible coupling that isn't as vibration sensitive? So weld...
  13. Oh yeah... found the video I was talking about....

    Oh yeah... found the video I was talking about. Don't click the link if you don't want to see blood.. https://www.youtube.com/watch?v=_BUTvREU3ZY&t=296s
    Not quite the circumstances that I remember -...
  14. Yes - I hadn't really sussed out how to get the...

    Yes - I hadn't really sussed out how to get the best out of it at that stage - but would happily tackle it that way now
  15. No definitely not as quick. As with anything, a...

    No definitely not as quick. As with anything, a dangerous tool can be safe in well-practiced hands. As I said, I used to have one - and am certainly aware of how well they work, but in my case I...
  16. The photo is my current boat (when it was new - I...

    The photo is my current boat (when it was new - I just got bare bones and have been adding to it) - but looking to build a bigger one myself.
    Regarding the welding - any reasonable mig or ac tig...
  17. There was a youtube series of a guy building a...

    There was a youtube series of a guy building a boat (I think it was a boat). I couldn't find it again, but I remember that he was using one of these meat axes. I remember thinking it was an accident...
  18. Thanks Kryn, yes it would make sense to do both...

    Thanks Kryn, yes it would make sense to do both sides at once, but I think that would get too awkward on the wide floor panel (8 or 9 planks wide 2.4m), maybe could get most done if doing in...
  19. The planks are just butted together and welded....

    The planks are just butted together and welded. Here's a pic showing the plank section dimensions. Just welded together at the red dots. It's easy enough to do with Mig (I have a pulse mig). My...
  20. was warping an issue? Did you literally just...

    was warping an issue? Did you literally just start at one end and run to the other? photos?
  21. Yeah maybe, I was thinking of some sort of roller...

    Yeah maybe, I was thinking of some sort of roller system with a cordless drill drive.



    Probably could - just curious if anyone has done/seen it done otherwise. There'd be a risk of warping the...
  22. Welding long aluminium planks together - boat building

    A common way of making punt boats for commercial work is to utilise aluminium planks similar to scaffold/painter's planks. To do this, the planks (about 230mm wide each) are butted side by side and...
  23. Replies
    22
    Views
    8,957

    Doesn't it get more confusing just changing...

    Doesn't it get more confusing just changing machines all the time?
  24. I'd agree with the above - I have a combined...

    I'd agree with the above - I have a combined TIG/MMA/Plasma unit which works just fine in all modes, but it's the changeover time which deters me from using it as often as I would otherwise.
    I would...
  25. Gazza - good work getting some sections and...

    Gazza - good work getting some sections and photos together. Doing some recording and diagnosis like this is a huge step forward rather than random hit and miss.
    The sections show that you are not...
  26. Some of those welds are obviously penetrating...

    Some of those welds are obviously penetrating well - so they are getting better. Cut some sections from near the start of the weld as well as near the end and have a look.
    I have tokentools welders...
  27. just google metal gauge thickness and you will...

    just google metal gauge thickness and you will get a chart of gauge numbers vs mm. 10 gauge is around 3.6mm.
    If your bead is thin and high, you need to increase voltage and probably also wire speed....
  28. Jeez gazza - you're a hard man to keep still...

    Jeez gazza - you're a hard man to keep still that's for sure!
    I wouldn't have bought that, but now you own it - best of luck.
    I think you will be able to weld 3mm, but your fit up will need to be...
  29. The fuel tank is best done by TIG. Actually, I'm...

    The fuel tank is best done by TIG. Actually, I'm going to put it out there that it is best done by someone else.
    The canopy could be TIG or MIG. It depends on what thickness material you're using,...
  30. Table saw is fine gazza. Just go slow on your...

    Table saw is fine gazza. Just go slow on your feed rate.
    With your welds - one of those pics had a weld on the right hand side really crowned up - and I assume very poor penetration.
    Do the air...
  31. Replies
    96
    Views
    30,342

    Why was it recommended not to go with C beams?

    Why was it recommended not to go with C beams?
  32. Replies
    96
    Views
    30,342

    OK I'll bite... Oil filled?

    OK I'll bite...

    Oil filled?
  33. Replies
    96
    Views
    30,342

    Gazza, with the vertical welds the arc end of the...

    Gazza, with the vertical welds the arc end of the rod is higher than the handle end. Not extreme - say have the rod tip 5cm above the other end on a full rod. I agree that your amps seem a bit low...
  34. Replies
    96
    Views
    30,342

    Not too bad. Particularly from your last post. So...

    Not too bad. Particularly from your last post. So you have weld going in both directions, in that earlier post - does that mean you're also practicing left to right and right to left? Good if you...
  35. Replies
    11
    Views
    5,413

    I use a broad sharpened cold chisel which I just...

    I use a broad sharpened cold chisel which I just slide around by hand. I do have a can of spray oil, but rarely use it.
    I have a couple of small fibreglass fire blankets (cheap at aldi...
  36. Replies
    96
    Views
    30,342

    Good fit up always helps. Even with a MIG you...

    Good fit up always helps. Even with a MIG you might be able to fill gaps, but then you'll get more distortion (because there is more hot metal that needs to shrink).
    MIG uphill on thin sheet metal...
  37. Replies
    96
    Views
    30,342

    A lot of people talk about TIG and MMA (stick)...

    A lot of people talk about TIG and MMA (stick) being hard to to get the hang of - which is true from a manual dexterity/coordination point of view, but this thread just demonstrates that MIG is by...
  38. Replies
    96
    Views
    30,342

    Yes a flap disk at the minimum. A wire wheel will...

    Yes a flap disk at the minimum. A wire wheel will just smear the zinc around. Grind until you get yellow sparks - which is the point that you've exposed the steel. Then make sure everything to be...
  39. Replies
    96
    Views
    30,342

    Don't do it Gazza. Synergic is not going to fix...

    Don't do it Gazza. Synergic is not going to fix your problem - it's more about convenience. You just need to METHODICALLY work out what the best MIG settings are for the type of welds you're doing....
  40. Thread: Spool guns

    by WelderMick
    Replies
    12
    Views
    4,999

    I've been keen to set up a hanging wire feeder...

    I've been keen to set up a hanging wire feeder for a while now, but a swing arm system doesn't really suit my situation - I'd need it on a sliding rail, but easily removable.
    I saw a miller suitcase...
  41. Thread: Spool guns

    by WelderMick
    Replies
    12
    Views
    4,999

    The real benefit of a spool gun is running a...

    The real benefit of a spool gun is running a longer lead for thin wire. So it depends on what you are doing. For instance: try climbing around inside a boat with a short lead, keeping it "as straight...
  42. I was trying to find an old thread I had - where...

    I was trying to find an old thread I had - where I had posted shots of my Tokentools Alusync with the cover off.
    Couldn't find it, but did see this.... Inverter Maintenance
    Cheers
    Mick
  43. Replies
    11
    Views
    4,815

    How about visiting the local Men's Shed and see...

    How about visiting the local Men's Shed and see if they have an oxy torch (which would be my pick) or grinder/welder or bender. For a reasonable donation, I'd wager you'd find some eager project...
  44. Replies
    30
    Views
    16,266

    Use the (arc) force Luke. Experiment with rod...

    Use the (arc) force Luke.
    Experiment with rod angle - more drag angle will help to push slag away from the weld area (particularly handy for those KB-26's and 6013's in general).
    Pay careful...
  45. Good post Grahame. In fact I bought some of these...

    Good post Grahame. In fact I bought some of these very clamps a couple of years back and they are very good value. I got the 500A versions for my three 240V machines. Possibly overkill, but I've have...
  46. Replies
    16
    Views
    16,887

    Hi Nedshead - they look fine to me. Even on thin...

    Hi Nedshead - they look fine to me. Even on thin material, the 2.5mm rods are often easier to use as they don't whip around as much as the thin 1.6mm ones - so if they're working for you I wouldn't...
  47. Replies
    9
    Views
    4,871

    Good to hear Gazza - both on getting a ready to...

    Good to hear Gazza - both on getting a ready to go machine and also on improving the welding hood visuals - which will help a lot. Next time do yourself a favour and just cut off the rusty wire prior...
  48. Replies
    3
    Views
    4,233

    I found what I want for Christmas

    https://www.youtube.com/watch?v=Q8q3DZB_l6M
  49. Replies
    19
    Views
    11,432

    Why fix the top at all? I've got a little...

    Why fix the top at all?
    I've got a little welding table (something like 500x800) on locking castors that I've never fixed the 12mm steel plate to. It's actually handy being able to slide the plate...
  50. Replies
    31
    Views
    9,835

    and also the higher EN will reduce the width of...

    and also the higher EN will reduce the width of the etching/cleaning zone. With new clean aluminium I always just have my AC balance turned down as low as it will go on my machine (from memory I...
Results 1 to 50 of 906
Page 1 of 19 1 2 3 4