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.

LEGO bottom basic block RL

Designed in Siemens NX 9.0

Reusable part design example. Basic LEGO block bottom side (negative) with smart shape auto selection when imported in model. Model change size and choose between tubes and bars based on number of studs in X and Y direction and haight. This model has only basic features so this is not full design of LEGO brick.

This model can be used for subtracting from block during LEGO block design or adding on mold for design of mold core element.

Thank you for watching

LEGO basic block Reusable Library Model

Designed in Siemens NX 9.0

Reusable part design example. Basic LEGO block which smart choose shape when imported in model. Model change number of studs and chose between tubes and bars in bottom section based on number of studs in X and Y direction. This model has only basic features so this is not full design of LEGO brick.

Thank you for watching.

Why Nikola Tesla was the greatest geek who ever lived

PTS parameterization of part/assembly

Designed in Siemens NX 8.5

This video show parametric model/assembly that is used with NX Product Template Studio to get user friendly model editing.
This is model wire holder (cable tray) made of wirework. In this model user can edit all dimensions of cable tray and position and angle of bend. In assembly there are wirework and clams and connectors. Number of elements in assembly and assembla drawings are also changing when bend angle of cable tray is changed.

Thank you for watching.

Halloween pumpkin (free CAD download file)

Designed in Siemens NX 8.5

Halloween pumpkin model in 3D. Done after my colleague sent me his model that i found very inspirative.
3D printed version is done after I uploaded this model to www.myminifactory.com where it was 3D printed and painted. It can be produced as one part or with removable top, so it can be used as candleholder.

Pumpkin shape is done in Shape Studio module as X-Form, but eyes and mouth are done in modeling module.