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

- aircraft parts

- wind tunnel models


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.

Plastic bottle project (free CAD download file)

designed in Siemens NX6

Design of plastic bottle. This project is challenge from one of my blog readers, who saw shampoo bottle blog "Bet you can't make this", so he sent me images of bottle (green bottle images) he designed and asked me to design it too. Here is e-mail he sent to me:
u prilogu Vam šaljem nekoliko slika jedne lijepe boce pa Vas molim da je stavite na svoj blog.
Ovo je izazov a ne ona vaša boca za šampon."

I decided to share this model, so you can find links to STEP (.stp) file at bottom of the page. If you improve this model please share improvements with me.



I finished bottle, and here is my design. Images show process of designing bottle from first revolve shape, to end when i added finished neck of the bottle with bottle cap thread. Images on black background are same view angles as images I got as project order, plus isometric views.  My design:






Bottle [STEP file]