#Cadê á graça disso pô!!!Vai comer uma!!!!ta

The problem with NPT being that if you do not screw in the sensor (or whatever) far enough, there are not enough 'threads' keeping it in ... under pressure. This could happen when someone tries to screw in something with Metric (M) thread. It is not easy to distinguisch between NPT and M thread. The NPT in this vid is exagerated. Wouldn't be the first time a (deadly) accident happend that way. Stay away from NPT !

How do you measure the roll?

Does the servo need to be that far out? Can't you put it further in and taper the fins. Yes it would make it roll slow but it seems like its pretty fast anyway

Are you making these for sale? lol Asking for a friend!

You can find a lot more on the ASME spec B 1.20.1. In addition to the helical wedging caused by the matching tapers, pipe threads are often assembled with a thread sealant which has the dual purpose of lubricating the connection so you can tighten it further and sealing gaps between the threads. Common thread sealants are teflon tape which is usually used in plumbing applications and pipe dope which is mostly used in gas bearing connections.

Hi bro. I want to make an experimental rocket from scratch and your work is my inspiration. It's awesome. :))

When I die I want my ashes to be put into the nose cone of a rocket and launched into space so that the trajectory of the rocket inevitably lands me in the sun (pending no collision with cosmic debris). I think this guy could get it done for me

One of about a million different ways to connect pressure / vacuum 🤔

😎 video

Which camera did you use?

But now you only have a few threads holding the pressure back

Missiles use stabilizing wheels

what about the galactic one

Semakin kecil semakin cerdik

Use accelerometers

Mach 1 Is Friggin Diabolical 😭😭😭😭

Those threads look horrible. Thpipe doesn't go in far enough.

NPT originally meant National Pipe Tapered.

PID tuning basics :)

Yes please!!

It’s a trim tab 😃

oof that nozzle needs work. Still sick tho

Have legs on it

so anyone curious npt is defined in ANSI B1.20

PID tuning

PID tuning

NPT threads that are screwed together form a spiral void between the tip of the external thread and the bottom of the recess in the internal thread. That spiral void requires a thread sealant to prevent leaks. Teflon tape or thread sealant (used to be called pipe dope) can be used for that purpose. NPTF don't require a thread sealant to prevent leaks.

I didn’t follow… SEND ME UP

meanwhile somewhere below Elon is doing space x

Amigo mío, te felicito de corazón. Lo que haces me encanta; te veo con una visión parecida a la de Elon Musk. Te sigo desde hace tiempo y realmente admiro tu trabajo. Quiero que sepas que yo también soy así, con proyectos "rocket" que aún mantengo en secreto para el público. ¡Sigamos soñando en grande!

USE NTPF the is for fuel. It will make a leak proof seal without glues or teflon. It just has tighter tolerances.

سلاح القوى الظاربة الجزائر 😂😂😂😂

Bro can work for ham#@s

Tiktok content stealer 🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬

Gaza makes better rockets

Bu gün ərzində

Fricking awesome.

Why not gyro fins tho ?

just dont over torque it :D

I love it

after 4 years of technical engineering, i got that.

Nice!

the T in NPT stands for taper, not thread, as opposed to NPS, which is national pipe straight. The other toolmakers / machinists in the comments are correct in that your example hole is tapered far beyond what NPT should be. (1.7899 degree half-angle)

NPT is Non Parallel Thread

Супер спасибо

why is this interesting? How many thousands of times have people put roll control on fins? Are you re-inventing the wheel because you're bored? Go back to coloring books and show them to your parents if you got nothing to do.

I often wondered why rocket people dont put gyrose on the fins like they do on certain missle types..keeps the missle going straight.

That rocket will never fly again, cut in half like that.

I used to work in that building! The whole building used to vibrate when the ran the arc jet! Seeing the test pieces in the arc flow with the shockwave was the closest I’d ever get to seeing what it was like to enter atmosphere from space!