Search:

Type: Posts; User: emisnug

Page 1 of 3 1 2 3

Search: Search took 0.02 seconds.

  1. Replies
    12
    Views
    662

    Hi Jeremy, did your ram get certified in the end?...

    Hi Jeremy, did your ram get certified in the end? Trev mentioned Robot Wars parts but I didn't catch him before he went off again
  2. Replies
    7
    Views
    527

    If they're held on with threads, throw some red...

    If they're held on with threads, throw some red loctite on there.

    Loctite-Threadlocker-Red-271.htm

    You might need a series of strong people (and a blowtorch) to get it off again though.
  3. Replies
    25
    Views
    904

    Beautiful. I'm very interested on how the...

    Beautiful. I'm very interested on how the clutching system works, as that looks to be some serious force you're putting through there!
  4. Replies
    13
    Views
    576

    If you've not seen it, Ellis's excellent build...

    If you've not seen it, Ellis's excellent build diary on his latest featherweight, Neon, is well worth a read: https://www.facebook.com/teamranglebots/posts/1735472470090422
  5. Replies
    13
    Views
    576

    Big Dave 3's weight allocations are as follows: ...

    Big Dave 3's weight allocations are as follows:

    Chassis: 35KG
    Weapon (all rotating mass & bearings): 40KG
    Armour: 25KG
    Electronics etc: 10KG

    Although, with that being said, not quire sure...
  6. Thread: Magnexxica

    by emisnug
    Replies
    19
    Views
    1,034

    A bit cheaper in my experience though. And, iirc,...

    A bit cheaper in my experience though. And, iirc, a yield strength of somewhere in the region of 1850MPa. But can't remember
  7. Thread: Magnexxica

    by emisnug
    Replies
    19
    Views
    1,034

    In terms of tooth material, it's worth looking at...

    In terms of tooth material, it's worth looking at tool steel. We're using H13 that's been tempered to 55HRC.

    It looks like a cool build - very interesting if you can with inside the weight limit....
  8. Replies
    4
    Views
    224

    The main reason I want to figure it out is so I...

    The main reason I want to figure it out is so I know how much energy my feather has the potential to impart (although, other factors, such as lack of skill, play a huge part in that) - plus, I much...
  9. Replies
    4
    Views
    224

    And so it has, somewhat. The page doesn't really...

    And so it has, somewhat. The page doesn't really explain what "l" is, or how the impact area affects it
  10. Replies
    4
    Views
    224

    Impact Energy of a Hammer

    So, my mathematics has failed me once again. I'm looking to work out the impact force of a hammer, while knowing the ram force, arm length and impact area size.

    Ram Force (at full extension):...
  11. Replies
    12
    Views
    662

    Great to hear! Yes, HPAC have been around for a...

    Great to hear! Yes, HPAC have been around for a while. Very nice bunch of guys - if Trev's there, ask him about his lawnmower tank! (I know him from tournament paintball)
  12. Replies
    12
    Views
    662

    HPAC (http://hpac-armourlite.co.uk) might be able...

    HPAC (http://hpac-armourlite.co.uk) might be able to help you with pressure certifications. They're running a little slow at the moment because Trev's in hospital, but they've certified some of my...
  13. That's a crazy good price! Can't wait to see it...

    That's a crazy good price! Can't wait to see it all up and running
  14. Where did you hear that? We're using Nano Tech's...

    Where did you hear that? We're using Nano Tech's on our heavyweight....
  15. Graham over at GSD Tech should be able to help...

    Graham over at GSD Tech should be able to help you with most things we've used him for a lot of our custom parts with great success - graham@gsdtechnologies.co.uk
  16. Replies
    19
    Views
    2,501

    Swarf killed your gearing? That's some impressive...

    Swarf killed your gearing? That's some impressive swarf!
  17. Replies
    17
    Views
    1,303

    I was all for a Go Kart engine before the...

    I was all for a Go Kart engine before the electronics specialist on the team ruled it out because LiPo fire + Petrol = death.

    That being said, they're pretty good for power density, and if you...
  18. This is all getting extraordinarily...

    This is all getting extraordinarily interesting... keeping an eye on this one!
  19. Replies
    13
    Views
    1,999

    For a very rough estimate, use the Run Amok...

    For a very rough estimate, use the Run Amok Spinner Weapon Calculator. Bear in mind that it's only as good as the information you put in.

    Let's take, for example, the following:

    -...
  20. Replies
    169
    Views
    20,320

    I will endeavour to get my feather built for then!

    I will endeavour to get my feather built for then!
  21. Replies
    169
    Views
    20,320

    For newbies, can anyone expand on what the...

    For newbies, can anyone expand on what the Championship is? Weight classes etc? We (ARC Robotics) may have a heavy and a couple of feathers to enter....
  22. Replies
    19
    Views
    2,501

    Looks like I might be able to shave some more...

    Looks like I might be able to shave some more weight off of mine then. Everything's designed for 300 bar, to be tested at 450 bar. (coming from paintball pneumatics, so that's a normal for me)
  23. Replies
    19
    Views
    2,501

    Absolutely beautiful. Will be very interested in...

    Absolutely beautiful. Will be very interested in how the pneumatics side of things performs! I'm currently working on a Featherweight FP hammer and your buffer tank seems a thing of beauty. Are you...
  24. Replies
    19
    Views
    2,617

    If you want to alleviate the risk of LiPos...

    If you want to alleviate the risk of LiPos bursting into flames, it's well worth a look at LiFePO4 batteries. A bit heavier than LiPos, but no flame out risk
  25. Replies
    32
    Views
    4,449

    Vacuum bags around a cast mould perhaps? Kinda...

    Vacuum bags around a cast mould perhaps? Kinda like mixing wet lay ups with resin casting
Results 1 to 25 of 63
Page 1 of 3 1 2 3