This is like an American version of Spheriflex, isn’t it?
@kevchink12 күн бұрын
I like to think of these types of rotors as semirigid, since they have features of both rigid and articulated systems.
@buditarigangersang3692Ай бұрын
Ia keren vs gerdang mobilnya buat gearboxnya bosku thanks kreativ maju terus berkaria!!
@buditarigangersang3692Ай бұрын
Wou kreativ bos keren rotor gearboxnya!!! Thanks!!
@tugbutker1951Ай бұрын
Imagine hand drafting this thing back in 1960
@buditarigangersang3692Ай бұрын
Berapa harganya alat- alat rotor whasplate and rotor gearbox, kreatif keten sir!! Thanks!!
@tomthompson7400Ай бұрын
same as an old volvo / scania fuel injection pump set up really.
@tomthompson7400Ай бұрын
that was interesting
@andrewashmore80002 ай бұрын
Interesting, was wondering about the alignment, the master spline making it quite easy. Good engineering.
@andrewashmore80002 ай бұрын
Just out of curiosity, how does the damping work on a Bell 222. Somethimg about Nordomatic system. ???? Just looking at the rotorhead cant see anything that takes out vibration. Maybe it works lower down in the main gearbox.? Enjoying your video's.
@andrewashmore80002 ай бұрын
Interesting video , never heard of a frequency adapter part before ? What does that mean ? I can see it acts as a pivot block of sorts. There seems to be very little scope for the blade to flap ? Just curious if could explain a bit further, thanks.
@halhobenshield59312 ай бұрын
The three movements for the rotor head are lead-lag, flapping, & feathering. The frequency adapter allows some lead lag, it also restricts the movements with a dampening effect. Flapping occurs with the flexing of the star flex The feathering occurs at the thrust bearing. It is also the pivot point for the lead lag motion.
@andrewashmore80002 ай бұрын
Hay cool , great term the broom closet , was wondering what was in that box before.
@andrewashmore80002 ай бұрын
Cool video thanks for sharing. I get why the teeter hinge is there , just wondering whats the effect when there is a fixed lead /lag in place , how does it differ than a heli withva lead/lag damper. ?
@andrewashmore80002 ай бұрын
Great video , never knew that flexible part was in there , very simple cool way of doing the job of securing in place.
@buditarigangersang36922 ай бұрын
Yea kreativ bosku thank motivasinya sir!!
@pawelwolski13163 ай бұрын
Nice job. I saw your PT6 vid long ago. I have flown the PTE331 on seaplane Caravan for 3 years. I loved that engine, with the "slow turn" gearbox, the taxi noise was reasonable, the in-flight prop noise is actually quiet. It's a tough engine, our pilots did all kinds of bad things to them. Not a single inspection found any damage. The only issue was the temp/torque limiter with the single red line computer. Part of it was the installation, I think. Once i started flying the engine "manually" (ttl/single red line off), just using the max egt vs oat charts, bulletproof engine. Thx again.
@lobrow76613 ай бұрын
Hi! A&P student here. I have a question- the temp sensors in the gas producer section . . . I understand they are wired in parallel. So if one fails, there are still the others. Does the pilot get a "sensor out" light or anything? Or does the temp get averaged with the remaining sensors and throw off the actual temp? How does that work?
@halhobenshield59313 ай бұрын
Great question! They are wired in parallel, they average out the temperature between the power turbines and the compressor turbines. If a high temp probe goes out the average reading will be lower than before. And vise versa. There is no light.
@lobrow76613 ай бұрын
@@halhobenshield5931 Got it, thanks. Is there then a chance the pilot, seeing the temp reading a little low, might add more fuel and cook the engine?
@jetset443 ай бұрын
Super helpful, thank you!
@telgeanandasrikanthapeiris82333 ай бұрын
👍
@lifetoward4 ай бұрын
This is a good one. Thanks for making it.
@LuisGonzalez-ct2cy4 ай бұрын
Hi. How are you doing 😊? I would like to know what materials is the support assy and sleeve made from.
@ramjet40254 ай бұрын
Great Show and Tell on Bell Rotor Heads.
@AMTARN-m1y4 ай бұрын
What are the borescope ports ?
@halhobenshield59314 ай бұрын
I don’t think this engine has a requirement for boroscoping. If it did we usually would use the fuel nozzle hole. We usually are looking at the hottest parts for damage like the first stage compressor turbine guide vane (nozzle).
@buditarigangersang36924 ай бұрын
Yea kreatif sir berarti semua pakai greavitasi berputar semua gods sir thank motivasion keren !..
@ellischernoff86035 ай бұрын
Mostly right but not completely. Read the flight manual and Garrett TPE-331 manual.
@jaymiller59495 ай бұрын
We have FAA approved for combustion liners and nozzle shields.
@jjmartin535 ай бұрын
You are a smart fella but what is abnormal about a md500 engine
@halhobenshield59315 ай бұрын
The engine is installed at 45 degrees.
@fabiostevioanddaid76785 ай бұрын
Your videos are extremely helpful! I am in A&P school and have been tasked with researching this engine! How does the fuel control unit work? and how are air pressures read throughout the engine
@hassanharith68206 ай бұрын
@01:57..." this is Overspend Governor ". Thanks for pointing it out. Glad if if could get the ' technical drawing ' of this crucial / critical part. 🎯. **** Edited :- " Overspeed " 🤦🤭.
@hassanharith68206 ай бұрын
Hii Hobensheild ! ! ! Very great content,. thanks 👍. ( & subscribe this channel today ). 👌.
@antialias42056 ай бұрын
ty ty ty!
@BernardBouchard-qq9kq7 ай бұрын
Back in1969 I was with the 605th we did depot maintenance.I did engines,engine alignment,rigging,jet cal,test flight vibe check,linear act.repair and trouble shooting in the Nam heat.
@Graham.5567 ай бұрын
Helpful, thanks
@ghirmai7 ай бұрын
thanks very much, clear info
@marcoshenriquekaminski89068 ай бұрын
Perfeito...obrigado!
@petsatcom8 ай бұрын
explain cooling on the rotating turbine blades
@Shubham_Zagade9 ай бұрын
Finest video on crimping...nice job Hal❤
@flywayne93629 ай бұрын
question, why is the torque meter sitting at 100 percent ? thanks
@leandrogoncalves65869 ай бұрын
Why is the part called a frequency adapter? In any case, it's a bearing, and it performs the function of a bearing. Unless it has more functions. What I see is that the traction bearing inserted in the "star" performs the other functions of advance delay. Thank you.
@rickstav90249 ай бұрын
Thank you well explained
@LDTV22OfficialChannel9 ай бұрын
Very easy.
@garyvanremortel521810 ай бұрын
I have exactly the same Harbor Freight vise.
@macclesfieldman10 ай бұрын
i didnt understand what happens with the engine when changing the settings.
@lukasdeutscher95810 ай бұрын
Great and easy explanation! Super Job. Thanks a lot!
@juggsauce10 ай бұрын
God id love to get my hands on one thats warped or just generally cant be rebuilt for airworthiness and put it in something.
@Aviator16810 ай бұрын
What are the straps for?
@andrewashmore80002 ай бұрын
When spinning the blades will want to fly out via centrifuge force. It looks like the straps counteract that force while also allowing the blade to turn when the pitch setting is changed via the collective.
@apradogt11 ай бұрын
Best material I have seen in 30 years of flying. Congratulations and thank you very much.
@wikanputro348511 ай бұрын
Greetings
@WilliamTuite Жыл бұрын
Very grateful for this video. You have made it possible for me to understand how to use and set up the AFM8. Thank you for taking the time to make this video. BT