Náš Stirlingův motorek má dva klikové mechanismy
1) Nezkrácený – přehaněč, pístní tyč, vodítko, oko, ojnice a klikový čep.
2) Zkrácený – píst s okem, ojnice a klikový čep.
Na všechny součásti obou mechanismů působí tíha G = mg a setrvačné síly.
Setrvačné síly, vznikající změnou pohybu, se do určité míry vyvažují, ale dokonale je vyvážit není možno. V principu hmotnost krát zrychlení posouvajících se součástí (např. přehaněč, píst. tyč, oko + dvě třetiny ojnice) musí být v rovnováze s odstředivou silou protizávaží. Zájemci o tento způsob vyvážení by museli upravit tvar kliky. Více k výpočtům najdou ve školní knihovně v učebnici M Julina – Mechanika III – Dynamika.
Pro ostatní je užitečné a nepříliš náročné statické vyvážení motorku.
Princip: Tíha klikového mechanismu G = mg působící na poloměru kliky r způsobuje moment síly, který musí být v rovnováze s momentem protizávaží o hmotnosti mp, umístěného na poloměru R.
Tudíž musí platit :
1) mN x g x r1 = mp1 x g x R – Nezkrácený kl. mech.
2) mZ x g x r2 = mp2 x g x R – Zkrácený kl. mech.
Jako protizávaží je možno výhodně použít šroubek M3x8, nebo M4x8 s matičkou a potřebným množstvím podložek. Stačí jen přitáhnout okraj setrvačníku mezi podložkami.(poloměr R) Toto uspořádání umožňuje libovolnou změnu.
Příklad: Kdyby mZ bylo 26g a r2 bylo 9mm a protizávaží mp2 bylo umístěno na poloměru R = 75mm, potom platí, že mp2 = (26 x 9) / 75 = 3.12 gramů
Přesné hmotnosti mechanismů i protizávaží zvážíte jednoduše na digitální váze v laboratoři KOM.
Přeji vám, aby váš motorek běhal hladce bez vibrací.
J.T.
Slot Mental
https://pq.hosting/vps-vds-latvia-riga
Cash out
I apologise, but, in my opinion, you are not right. I can defend the position. Write to me in PM.
————
https://servers.expert/faq
https://www.short4cams.com/
I consider, that you are not right. I am assured. I suggest it to discuss. Write to me in PM.
——
rajabets mobile
https://virtual-local-numbers.com/countries/7-canada.html
https://european-sailing.com/belize-yacht-charter
Я извиняюсь, но, по-моему, Вы допускаете ошибку. Давайте обсудим. Пишите мне в PM.
———-
Сайлент Хилл (фильм 2006) смотреть онлайн в HD 720 – 1080 хорошем качестве бесплатно
https://bn1.cari.com.my/home.php?mod=space&uid=2564547&do=blog&quickforward=1&id=480649
You are mistaken. Let’s discuss. Write to me in PM.
In it something is and it is excellent idea. I support you.
https://www.sexualcase.com/
https://www.doornight.com/
JeetWin aims to deliver everyday best live casino gaming experience to the players. We offer wide selection of progressive slot games and popular live casino games to play free and real money. It is the amazing gameing when there is a addctive gameing to the susbstance to the win the jeetwin gaming casino games to play free and real money. Enjoy exclusive offers and promotions every now and then for thrilling and exciting gaming with us. about registration, account login.
If “Satbet betting ” is a specific term or platform related to betting, I recommend checking the latest online sources, reviews, or forums for the most up-to-date and accurate information. Keep in mind that the online betting landscape can change rapidly, with new platforms and terms emerging regularly. Always ensure that any betting activities you participate in are legal and regulated in your jurisdiction.
If you are interested in using Betwinner in India or any other location, I recommend checking the latest terms and conditions on the official Betwinner website and verifying the legal status of online gambling in your area. Additionally, consider reading reviews and gathering information from reliable sources to make informed decisions about online betting platforms.
Thanks for the help in this question. I did not know it.
On your place I would address for the help in search engines.
https://continent-telecom.com/virtual-number-kazakhstan
I think, that you are not right. I suggest it to discuss.
My family members all the time say that I am killing my time here at net, but
I know I am getting experience daily by reading such pleasant articles.
Very good article. I’m facing a few of these issues as well..
Hey I know this is off topic but I was wondering if
you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.
I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some
experience with something like this. Please let me know if you
run into anything. I truly enjoy reading your blog and I look forward to your
new updates.
I do believe all of the ideas you’ve offered on your post.
They’re very convincing and can certainly work. Still, the posts are too short for beginners.
Could you please lengthen them a bit from subsequent time?
Thank you for the post.
Hurrah, that’s what I was searching for, what a information! present
here at this blog, thanks admin of this site.
Wow, marvelous weblog format! How lengthy have you been running a blog for?
you make running a blog glance easy. The full look of
your web site is fantastic, as neatly as the content material!
https://virtual-local-numbers.com/countries/6-spain.html
Heya i’m for the primary time here. I found this board and I in finding It truly helpful & it helped me out
much. I am hoping to give one thing again and aid others such as you aided me.
On mine it is very interesting theme. I suggest all to take part in discussion more actively.
https://doodleordie.com/profile/rentacarveronacom
Excellent write-up
great article