Jet Engine Component; Fan, Metal Blade, Pin/Rivet type

cults3d

The previously made "JEC-07" and "JEC-07-1" are models of fans used for the first stage of fan. https://www.thingiverse.com/thing:2926325 https://www.thingiverse.com/thing:3571806 This model is the partial model of "Pin/Rivet" type fan rotor used for 2nd or more stages of fan or front stage of low pressure compressor. I made it to compare these features. Parts of this model; ① Fan Blade - all metal and pin/rivet type Made of titanium is common. ② Fan Disc - Pin/Rivet Type ③ Pin ④ Rivet - flared after assembling. In this model, the screw is used to be possible to disassemble and assemble. Download files includes; -files: STL Files= 5 items STL file name: "ws" of last 2 digits means "With Support" which special designed. Purchase Parts Information; -Screws, M2x25 - as the tool Assembly Points - Not necessary special skill. - All blades should be assembled simultaneously. Total Net Print Time: Approx. 8 HR - (Estimated as case of PLA, 0.4mm Nozzle, 0.2mm Layer Height, 40% infill and No raft and support) Note: When at actual print, each parameter may be adjusted by your experience. 3D printing settings Raft, Layer Height, Infill: Depending on your experience. My models were printed by "idbox" using with 0.4 nozzle, 1.75 PLA. [Update] 2022.07.24 Full size Fan Disk and related figures are added for reference. "Fan-Pin-Disk01.stl" -- No Support "Fan-Pin-Disk-Half01ws.stl" -- No Support