WELCOME TO MY BLOG

Hi and thank You for visiting my blog.

This blog is about my professional work, projects I have been working on, and some funny and interesting things about mechanical engineers. On these pages You can find some of my projects, as I work for army and I am not able to enclose all projects I have been working on.

My most recent designs You can find in posts below.

For more interesting projects You can follow labels, such as:

- aircraft engine blades





















You can download some of my models, posts with files for download are labeled free model download.

or You can go to INDEX page and search through list of all projects on this blog.

Info about me is on ABOUT ME page, where You can see my professional CV and some info about my skills and professional knowledge.

For all questions about my work, projects, blog or job offers contact me over e-mail or Skype. E-mail form and Skype Add Me link are on CONTACT ME page.

For those who are interested in learning new stuff about Siemens NX program I made NX TUTORIALS page, where I will post some tips and tricks about how to use NX more efficiently.

Jet engine compressor fin with horizontal reinforcement

Designed in Siemens NX

fin in work view
The project was made for the Serbian Army at the Military Technical Institute. Fin was designed based on paper documentation and the points were obtained by measuring the existing wings in MTI CMM labaratory. Special attention was paid to the accuracy of shape and position of the control profile, position and shape of the horizontal reinforcement, and the shape of wing root.
First image shows a part in the design process, on the second is rendered view of the finished part. In the third image is the view of the assembly of the fins. 


fin

fins in assembly

13 comments:

  1. Vidim puno delova mlaznog motora....jer se to osvaja proizvodjnja nekog motora?

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  2. eee, voleo bih i ja, ovo je na žalost samo reverse engineering delova za koje u remontnim zavodima širom bivše Yu pogubili dokumentaciju u poslednjih 20 godina. Tako da sada pokušavaju da bez proizvodne dokumentacije rekonstruišu delove i poprave ono aviona koje imaju.
    Ja bih jako voleo da dobijem neki projekat razvoja motora, ali to je ovde (ex-Yu) moguće samo kao teoretska mogućnost.

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  3. "Sirom bivse Yuge".....?

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  4. Vecina zavoda iz Srbije, Bosne i Hrvatske ima problema sa dokumentacijom, oprema JNA se pravila po celoj Jugoslaviji.
    Ja saradjujem (preko sefova) sa Republikom Srpskom.

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  5. Pretpostavljam da je u pitanju zavod Orao iz Bijeljine a da li saradjujete sa LPO iz Ade, koliko znam oni su radili te lopatice?

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  6. U pravu si za Orla iz Bijeljine, a za LPO nisam siguran, morao bih da se raspitam (ukoliko si siguran da LPO radi te lopatice onda je sigurno da sam ih projektovao za njih). :)
    Mogu da te zamolim da me kontaktiraš preko emaila?

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  7. Pretpostavljam da se radi o nekom Viper-u. Moze li se znati koji je model, oznaka motora?

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  8. Nisam dobio informacije o tipu motora. U stvari nisam dobio nikakve informacije o krilcima koja sam projektovao, a nije bas da nisam pitao.

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  9. Mogu biti neki od ova dva
    Rolls-Royce Viper 632-46
    Rolls-Royce Viper 633-41
    Prvi sa G4 drugi sa Orla.

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  10. Hvala na detaljima :)
    Pitacu sefa za potvrdu modela.

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  11. Ima li neke potvrde?

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  12. Nista, izgleda da niko nije raspolozen za razgovor. Inace sam dobio "naredjenje" da ne razgovaram o onome sto radim u VTI-u. Tako da se vidimo na nekom od foruma.

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  13. Paluba te ceka :)

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