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PIAT No.425 fuze: How it works.

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  • เผยแพร่เมื่อ 26 พ.ย. 2020
  • Made a 3d printed version of the fuze to show how it worked.

ความคิดเห็น • 33

  • @user-in8bz3kd7d
    @user-in8bz3kd7d 3 ปีที่แล้ว +5

    Looking forward to a long time, finally updated

    • @Stray03
      @Stray03  3 ปีที่แล้ว +1

      Yeah, I don't get paid for these videos so obviously sometimes it takes me a while to get motivated to make one.

    • @user-in8bz3kd7d
      @user-in8bz3kd7d 3 ปีที่แล้ว +1

      @@Stray03 Yes, we are purely out of hobby, I take risks to play,

  • @RavemastaJ
    @RavemastaJ 3 ปีที่แล้ว +6

    I've always wondered if it were possible to make a bouncing betty fuse using one of those pizza table things, since those are mass produced and already exist. I just don't have the space to play around with that idea.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      You mean to use it as the prongs? I guess it could work, cold weather may be a problem with the plastic. Never tried to cool one down below zero.

    • @RavemastaJ
      @RavemastaJ 3 ปีที่แล้ว

      @@Stray03
      Basically, yeah. Cut a hole through the table section to allow space for the spring/primer/fuse assembly to fit, and a metal washer to hold it in place and strengthen the plastic/act as part of the triggering mechanism.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      @@RavemastaJ assuming the plastic can handle the pressure I don't see why not.

    • @RavemastaJ
      @RavemastaJ 3 ปีที่แล้ว

      @@Stray03
      It only has to work once. It's not a firearm.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      True, other issue is that the table part will act as resistance if it is under ground with the mine unless it is the same size as plunger.

  • @nickst2797
    @nickst2797 3 ปีที่แล้ว +3

    Nice vid!

  • @h-guns3336
    @h-guns3336 3 ปีที่แล้ว +3

    Nice video man.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      Glad you liked it. Thanks for watching.

  • @TheMysticalBadger
    @TheMysticalBadger 3 ปีที่แล้ว +4

    Slightly related, where did you find the dimensions for the PIAT practice rounds? I've been looking and had no success.

    • @Stray03
      @Stray03  3 ปีที่แล้ว +1

      First was using the measurement tools on photoshop and using my piat.
      Ordnance collector forums are also a good source if you get lucky, which is where over a few different posts on the topic some owners measured theirs.

    • @TheMysticalBadger
      @TheMysticalBadger 3 ปีที่แล้ว

      @@Stray03 Thanks. I've got mine torn down, cleaned, greased, and ready to go, now looking into load data and dimensions. I appreciate the tips.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      Did you check the main spring free state oal

    • @TheMysticalBadger
      @TheMysticalBadger 3 ปีที่แล้ว

      @@Stray03 No, I was having enough fun with the spring and the grease I didn't think to.

    • @Stray03
      @Stray03  3 ปีที่แล้ว

      Ok it is a pain to remove. Need to make a tool for it. If not you can damage threads

  • @bookkeeper8678
    @bookkeeper8678 3 ปีที่แล้ว +1

    It needs to hit hard enough. I get that part. But would strapping one onto an arrow work?

    • @Stray03
      @Stray03  3 ปีที่แล้ว +1

      Are you talking about an actual piat fuze or are you talking about making one in that style for a project. If it is an actual piat fuze then as long as you get approx the same velocity it should be good to get it to go unless I'm missing something. If you want to make your own then you can change the spring to suit the needs of the project. You can also do what I did with my smoke arrows and use an American style fuze for their ww2 rifle grenades and bazooka rounds.

  • @erwinhoes5090
    @erwinhoes5090 2 ปีที่แล้ว

    @ravemastaj: So that when you step on a bouncing Mama Miracoli , the whole G..Damn place is splashed with pizza ? ha ha ha

  • @Tunkkis
    @Tunkkis 2 ปีที่แล้ว

    The PIAT warhead is a shaped charge design, right? How exactly does a percussion primer in the nose of a SC warhead set of the main charge?

    • @Stray03
      @Stray03  2 ปีที่แล้ว +1

      Yes it is. In a way that they avoid doing now. Basically has a tube running down the middle of it with a piece of cordtex (detcord) in it. The Fuze sets off the detcord which sets off the explosive train at the base of the warhead. Problem with that design is that anything in front of or going through the centre of a shaped charge will act negatively on the effect and make it less efficient.

    • @Tunkkis
      @Tunkkis 2 ปีที่แล้ว +1

      @@Stray03 Stuff is the nose cap is a definite no bueno for jet formation, makes sense everyone's moved away from such designs. Thanks for the quick answer!

  • @llama1917
    @llama1917 ปีที่แล้ว +1

    Sorry I tried in this topic is interesting but cannot listen to this audio

  • @joeydubbs763
    @joeydubbs763 3 ปีที่แล้ว +4

    Exchanging reliability for safety to only then be taken out by that same safety...🤔
    The irony here is thick when weighed against how lovingly our government is protecting & serving the shit out of us these days, bankruptcy & starvation be damned at least you won't get the sniffles.

    • @Stray03
      @Stray03  3 ปีที่แล้ว +2

      Lol indeed. To be fair when they realized that rough handling (air drops where chutes didnt open fully for example) of the 246 fuze could cause explosions on firing they quickly sent out warnings. The fuzes were safe unless they were armed by a shock. Or if people picked up rounds that had not exploded somehow.

  • @llama1917
    @llama1917 ปีที่แล้ว +2

    Can you talk any slower? The voice is just not clear. If you could simply talk normally we can slow down in the TH-cam settings.