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tawa

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tawa last won the day on March 8 2017

tawa had the most liked content!

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About tawa

  • Rank
    2nd Gear

Previous Fields

  • Name
    John
  • Location
    Tauranga
  • Car
    E36 328
  • Car 2
    VFR750
  • Car 3
    RC31

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  1. And you convinced me to buy two... How about we compromise and just call us 'morons with taste'...
  2. No I have the USB3, with the bluetooth dongle, low dash Mid, I expect it's the stereo version as it connects directly to it.
  3. Nice! Mine doesn't play so nice with the stereo to send track names through, I'm still looking for the CD43 upgrade as I think that may do it...
  4. I recently got the USB version with the BT addon for my E36. Happy with the result, only downside is track titles etc don't show but I think that is the head unit I have, rather than the Grom unit. It mimics the CD stacker by folders on the USB stick. If you want to keep the factory hardware/look, GROM is on point.
  5. tawa

    machinists

    pic 1, yeh they do look like drill chuck arbors, maybe MT1s? there may be (or have once been) an adapter to sleeve down to that size in either the dril or the lathe tailstock. Pic 6 looks like that chuck might be on an adapter already. pic 2, yeh, assorted cutters, looks like a lot of tool steel blanks rather than carbide insert cutters. Can be tricky to sharpen/setup correctly if you are learning, and tricky to diagnose if they are causing an issue. Hopefully there are some sharper ones in there from the last guy, maybe practice on Ali mostly while you get a feel for things. Personally I go with carbide inserts except for real oddball work as it's so much less hassel and generally eliminates the tool as an issue (carbideNZ do good mail order stuff). pic 3, as Jon says, facing plate, think I have use my one of those once. Nice wee units by the looks of them, can't see from the pic, but does the mill/drill have a drawbar (often a hex on top, it's a long 'bolt' that threads into the toolholder to tighten it up into the taper) to remove the tool holder? Looks like it has a BT30 collet or similar in there so it should do. In which case the drill chucks are unlikely to fit in that, for the tailstock, you may need to wind it out (extend) it a few turns in order for the chuck (and live center in the last pic) to seat properly?
  6. tawa

    machinists

    The could well be a few tools that go with either, tailstocks often have the same taper as mill/drills so your drill chucks and drill bits could fit both. Quite a few fixtures around for both mills and lathes, can't help much without a few pics of them...
  7. tawa

    machinists

    Not full time, but I dabble... not Auckland based, but flick up some pics and I can help you out. Also, setup is pretty much everything for machining, unless it's a real basic part, plan to spend 50-75% of your time setting up the job.
  8. Few BMWs hanging out at the nurburgring... The i8 is a very pretty car, but I do wish they put something with a bit more horsepower in it.
  9. That's a fantastic color! but you could probably buy an M3 and repaint it that color, and still have change left over for that price! Dreamer!!
  10. Yeh Dubai ep was exellent. Last weeks Jaaaggggg ep was quite like the top gear of old which was pretty good also.
  11. And taking the piss out of electric cars without any puns, that's just shockingly bad form! RegularCars guy does it better imo https://youtu.be/m-gDhq8VKsQ
  12. Seems interesting how well his use of language aligns with his views, using gay as a derogatory terms immediately marks him as a bit backward, angry, and somewhat uneducated. Reading the article certainly doesn't change that view of him based on his EV views! Not that the EV bloke sounds like much of a winner either...
  13. That could be of benefit if we go to a more distributed generation and buffered power network. Micro-hydro and wind and even some solar out in that 95% could be buffered by powerwalls or even just cars capable of backfeeding into the network to even out blips in demand from supercharging, depending on how much buffering goes on you could lose all the efficiency gains (viaAC/DC rectumfrying and back again) batts have over hydrogen though. Carbon nano batts could knock Tesla over (though I suspect Elon would pivot to make use of such tech and stay in the game) and knock out hydrogen too. Or other battery chemistry, or supercaps, or even room temp superconductors. I wonder if we'll get to the point where trucking electricity out to remote locations is their most viable source of energy
  14. Don't be so hard on yourself, while the weight issue you brought up was obfuscating, your point about recharge time is not low quality.
  15. I mean, I could macguyver something together if I got a tesla out of it though; all I'd need would be 8 mules, 700ft of 12AWG string, and a bunny in a comical hat More significant is wasting 30-50% of your energy fuel before you can even get it into the car. Does lower mass equal better performance though? Is the Tesla model S outperformed by the Mirai then? I agree the recharge time is an issue. Infrastructure cost is debatable at scale, for now (very small scale) the infrastructure is there to support EVs on our roads, but requires a large cost to support hydrogen vehicles.
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