Topic

The Evolution of a Winter Stove – Part 2


Forum Posting

A Membership is required to post in the forums. Login or become a member to post in the member forums!

Home Forums Campfire Editor’s Roundtable The Evolution of a Winter Stove – Part 2

  • This topic is empty.
Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
    Posts
  • #1305181
    Stephanie Jordan
    Spectator

    @maia

    Locale: Rocky Mountains

    Companion forum thread to:

    The Evolution of a Winter Stove – Part 2

    #2006574
    James Marco
    BPL Member

    @jamesdmarco

    Locale: Finger Lakes

    A 4oz external feed canister stove is a great idea! (I've been out hiking for a couple weeks…just catching up.) Skittering can be a problem, but, mostly when setting the stove up. I never found it to be a major problem once things were going.

    While no help with the "skittering," the legs could be made much stiffer by adding a corrugation or bend to the material. Or simply adding a 2-4mm bend in the edges, or, simply cupping the parts with a press. CNC milling of the legs might be the downfall here, since a stamped leg system would supply the necessary bends (about 1mm) along the entire perimiter of the leg piece, both sides. I agree that Al is probably a better choice, provided you don't let it sit near the flame. As an alternative, I would suggest a simple conical section as a stand, though this would increase the size.

    The vortex burners look real good, but not easily made in a home shop. Again, the burner could use the bottom of the pan (as with the Fire Maple) lightening the entire burner assembly.

    Anyway, this is some good work. I appreciate the amount of effort you put into these. Thanks, Roger!

    #2006821
    Roger Caffin
    BPL Member

    @rcaffin

    Locale: Wollemi & Kosciusko NPs, Europe

    Hi James

    > a simple conical section as a stand, though this would increase the size.
    It does increase the packed size, hugely. I had to give that one away early.

    > The vortex burners look real good, but not easily made in a home shop.
    All true!
    Forming Ti tubing for the burner chamber is hard work: it is best done hot. That becomes a one-by-one job – slow.
    The hardest bit to make was actually the splash plate – the arms on the plate in particular. I tried spot welding wire arms on a disk, but the long-term reliability was just not good enough. A wire EDM to make a die and a fast press might have been a solution, but I have neither. A pity, as the design does have merit.

    Cheers

    #2006861
    Bob Gross
    BPL Member

    @b-g-2-2

    Locale: Silicon Valley

    "The hardest bit to make was actually the splash plate – the arms on the plate in particular."

    That sounds very tricky. As I recall, the splash plate has some sort of big dimple in the center to get the fuel mixture splashing correctly. Also, it needs to be a critical distance from the fuel jet. If you had wobbly arms on it, it would be a mess. However, if you get it tuned just right, the roar tells you that it is just right.

    –B.G.–

Viewing 4 posts - 1 through 4 (of 4 total)
  • You must be logged in to reply to this topic.
Forum Posting

A Membership is required to post in the forums. Login or become a member to post in the member forums!

Get the Newsletter

Get our free Handbook and Receive our weekly newsletter to see what's new at Backpacking Light!

Gear Research & Discovery Tools


Loading...