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About BeaverNZ

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    Senior Member

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  • Gender
  • Location
    Invercargill New Zealand
  • Interests
    Dirt bikes, Engineering, Hot rods, Knife making, Steam powered items Mainly traction engines, fixing old machinery, Making anything out of metal

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  1. Yes that maybe the case Frosty but I can just add more heaters if the need arises, I was thinking this way to keep the wattage to the mininmum from a saftey point of veiw so not to have a possible bottle venting in the shop and the water was to give more effective heat transfer i was thinking of maybe a water depth of 300mm or so
  2. Has anyone tried this as a solution to bottles freezing That is a Aluminum box with the bottles sitting in it and filled with an antifreeze solution to stop corrosion with around 3-500 watt fish tank heaters and a submersible pump to circulate the water. The temp of the heaters cannot be set higher than 20 deg centigrade and even in the unlikely event of thermostat failure the low wattage could not over heat the bottles
  3. BeaverNZ

    DIY post vise.

    Hi 671 I am not going to rain on your parade If you are willing to acept failure then My advise is to go for it the learning curve will be steep and the failure rate will be high but if no one was prepared to fail there would be no progress and its better to learn with some thing that once made and breaks nobody is likely to be hurt. Just do as much research as you can, look up uncle youtube etc look at forums there is usually more than one way to do things and some of them are just a more correct way. Enjoy your journey into the metal working abiss Cheers Beaver PS And remember you havent failed or made a mistake until you cant fix it
  4. The blade is so small as I am only intending to use it for axe and hammer handles and the handles are just file handles from a local hardware store and are glued on with 24hr araldite This is the first draw knife I have used and I am amazed at how efficent they are at removing materail but also has the ability to remove small amounts as well
  5. Good work Plain language avoids missunderstandings
  6. More progress with the conrod and a new phone yippie and I tried the proper die for the first time though I used the aluminum forging from the other die just to see what would happen and it looks ok. Now I need to make the central button that will form the centre of the big end and work out what shape the blank will need to be. I am going to do the trial forging using aluminum to reduce the chance of damaging my tooling. The cross section of the rod beam looks ok as well, the weight of the dies and mounting block adds about 10Kg to the mass of the tupp so that should help as well
  7. Wow thats a beautiful blade i really like that pattern but does anyone else see the faces in the pattern in that last pic of the blade
  8. This weekends work was succesful a W pattern axe , Its just not as W uey as I was hoping. Bandsaw blade and crane rail track and the last two pics are some new tooling for the press for punching the eyes
  9. I have just hopefully posted a very short and poor vid of my first go at forging a conrod for a motor bike that I am buliding and some stills that you can see more detail, I need a new phone . The centre button of the die needs to be bigger in dia to push the metal further out but its replaceable so I will either be able to use the bigger one next time or step up through several sizes to get the result I need as my hammer is probably far to small but if I keep removing the flash so it dosent absorb any more force it may work WP 20190524 15 53 48 Pro
  10. Cheers back at ya Ausfire from across the Deetch LOL I wont try quoting as with my clumsy keyboard skills getting me in trouble with the Mods
  11. So far I havent heat treated it at all, What ever sort of steel it is is fairly hard just from air cooling and I suppose the lack of mass lets it cool quickly as well. I will probably do a heat treat that will be just the usual non magnetic and temp to a dark blue or some thing that can be filed
  12. I have completed my first draw knife today, I have wanted to make one of these for ages for hammer and axe handles. It was made from an off cut from a crane rail that is 1080 steel
  13. I have just completed my first scissors as a practice, I intend to make more but out of pattern welded steel. Those were forged from 2 grade 12.9 counter sunk bolts. At start I had forged and partly ground the taper the wrong way but was able to correct the mistake I have removed the thread as this is bad for cold shuts and removed the tapered head for ease of forging as well
  14. Yep thats exactly the same as mine, And mine came from the Invercargill railway workshop as far as I know