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B727-200 - with and without winglets 1:500 - FDM

The B727-200 is an iconic trijet airliner, easily recognizable by its T-tail configuration and three rear-mounted turbofan engines (two on the fuselage sides and one center-line fed via an S-duct). Its key design features include swept wings and a built-in airstair below the rear engine, allowing for independent operations at airports with minimal ground support equipment. B727-200 - with and without winglets 1:500 FDM Here’s what each label means: - FDM: Printed on an FDM machine. These versions have lower detail, no panel lines, no engine blades, and use thicker walls. - SLA 1: Printed on an SLA machine. These include antennas, include engine blades, have thinner walls, but still do not have panel lines. - SLA 2: Same as SLA 1, but with added panel lines for higher surface detail.

3D Printed Train Whistles Sound Out At Full Scale

The age of steam is long gone, but there are few railfans who don’t have a soft spot for the old rolling kettles. So you’d best believe when [AeroKoi] talks about 3D printed train whist…

How To Avoid Failed Screw Holes In 3D Printed Parts

Screws are useful fasteners for 3D prints, but the effectiveness of a screw (not to mention the ease or hassle of insertion) depends on the hole itself. This comprehensive guide on how to design sc…

3D Printed Train Whistles Sound Out At Full Scale

The age of steam is long gone, but there are few railfans who don’t have a soft spot for the old rolling kettles. So you’d best believe when [AeroKoi] talks about 3D printed train whist…

B777-200 1:750 - FDM

The Boeing 777-200 is a long-range, wide-body twinjet known for pioneering the ETOPS (Extended-range Twin-engine Operational Performance Standards) certification, allowing it to fly routes previously restricted to three- or four-engine aircraft. Its distinctive landing gear features six wheels per main bogie, a design choice necessary to distribute its significant weight on standard taxiways and runways. Here’s what each label means: - FDM: Printed on an FDM machine. These versions have lower detail, no panel lines, no engine blades, and use thicker walls. - SLA 1: Printed on an SLA machine. These include antennas, include engine blades, have thinner walls, but still do not have panel lines. - SLA 2: Same as SLA 1, but with added panel lines for higher surface detail.