About this 3D model

This is a model of the Turbofan Engine for Business Aircraft, etc. Engine of this class has many features other than the large size jet (fan) engine. - Smaller size - Higher RPM - Lighter weight These features make the complex air flow and configuration. Features of this model are; ①. Full length fan duct ②. Fan has boost stage LP compressor ③. Single stage Centrifugal HP Compressor (Impeller) ④. Reverse Flow Combustion Chamber ⑤. Axial stages Turbine ⑥. For the bearings (BRG), the printable dummy BRG are prepared to reduce cost instead of the metal ball bearing. Download files includes; -files: STL Files (29 items) STL file name: "ws" of last 2 digits means "With Support" which special designed. -images: Parts Breakdown for assembly Aid Purchase Parts Information; -Aluminum Tubes See each assy images -Screws Micro screws M1.4x3.5L - Appox. 34 ea - Direct screw-in to 1 mm dia hole (No nut) Screws M2 x *** - See each assy images Assembly Points - Standard Skill (such as Drilling, Tapping, Filing, Tightening, Painting and Gluing etc) is needed and perseverance too. - If you want to clarify the air flow passage, the back side surfaces are painted before assembly.(See Photos) Total Net Print Time: Approx. 40HR - (Estimated as case of PLA, 0.4mm Nozzle, 0.2mm Layer Height, 40% infill and No raft and support) Especially, Input-Housing101ws.stl needs about 10 hours to print. Note: When at actual print, each parameter may be adjusted by your experience. [update 2024.03.06] Assy Manual-TFE04.zip newly added I do hope your success!!