Overall dimensions:

• Length: 642.34mm
• Height: 357.96mm
• Width (or Fan Case Diameter): 312mm

Weight: Approx. 6kg
Fan speed: 10 rpm (motorised)
Manufacturing lead time: 4 – 6 weeks
Total number of components: 283 (see breakdown below)
Total number of 3D printed parts: 111
Total number of bought-in parts: 167 includes bearings, fasteners and motor

This model was designed using publicly available material from the internet including CAD models, videos and pictures of the real jet engines from various aerospace companies. The final 3D printed Jet Engine model has more than 100 3D-printed parts fitted together perfectly. It also has a number of modules and each module was built independently and assembled together at the end in a very similar manor as to how a real jet engine is built.
* I was inspired by the 3D Printable Jet Engine by CATIAV5FTW, that’s why some parts on my model may look similar to his.

The 3D printed Jet Engine model JET-LE is an excellent kit for STEM engagement because:

• It helps capture the attention of young students instantly and engage with them more effectively
• It helps students better understand how a Jet Engine works in simple terms by being able to explore a physical model and interact with it rather than just looking at pictures or CAD model of an engine
• The model is made by 3D printing, hence, it helps spark interesting conversations with the students about how technologies, such as additive manufacturing are revolutionising the engineering industry today and how they can learn the skills that would benefit their careers in STEM in the near future
• The model is an excellent representation of a real jet engine, meaning it can be used to engage with audiences of all age groups, from very young kids to professionals
• Finally, with its large size, high level of detail, excellent quality and finish, this model can absolutely be used as a super impressive display model!