Administrators JeroenPeters Posted September 16 Administrators Posted September 16 Hi all, This is the review sample provided by Das Werk that I will be building as the 80% complete mockup at the Messerschmitt factory at Oberammergau. In my review I will elaborate thoroughly on the subject. In this build I will try to replicate the mockup as close as possible. I will be using the FPW 3D printed HeS 011 engine and the 1Manarmy mask set that was developed for this kit. First order of business: The wings. As you may know, the wings on the mockup were taken from a Me262, that was also built at Oberammergau. These wings were altered at the wingtips, shortened and the slats were altered. On the mockup that was found, there were three underwing panels missing on each wing. These areas are closed on the Das Werk kit, but nonetheless visible, since they show them in bare duralumin and provide factory stamps for them. A nice touch. I will however open up the panels and 3D print the internal details. There's no way back now! There are several pics that show some internal detail. Here's one while under restoration in the US. 8
Administrators JeroenPeters Posted September 17 Author Administrators Posted September 17 This is how i’ll design in 3D the wing inserts. I’ll use as much reference data as i can find. 9
BlrwestSiR Posted September 17 Posted September 17 (edited) Wow, the Whirlwind is barely into the display cabinet and you're onto the next masterpiece. Carl Edited September 17 by BlrwestSiR Fix typo 2 1
Administrators JeroenPeters Posted September 18 Author Administrators Posted September 18 Well. It's a start. 4
Administrators JeroenPeters Posted September 18 Author Administrators Posted September 18 and further... 4
Administrators JeroenPeters Posted September 18 Author Administrators Posted September 18 One down. Two to go. 6
BlrwestSiR Posted September 18 Posted September 18 It's like you can design these things in CAD faster than I can glue a couple parts together. Simply amazing. Carl 3 1
Administrators JeroenPeters Posted September 23 Author Administrators Posted September 23 First test print with many many thanks to the designer of this kit: Pete Hamann. The structure is thinner than paper but still very strong. The flaps are as thin as razor blades. After cleanup i can assess if the printing angle is good enough. I might do some more angles to see what gets me the best result. Biggest advantage of printing ailerons and flaps in 3d is the very thin leading edges. I learned this from the lippisch and whirwind builds. IMG_3322.mov 8
HubertB Posted September 24 Posted September 24 18 hours ago, JeroenPeters said: First test print with many many thanks to the designer of this kit: Pete Hamann. The structure is thinner than paper but still very strong. The flaps are as thin as razor blades. After cleanup i can assess if the printing angle is good enough. I might do some more angles to see what gets me the best result. Biggest advantage of printing ailerons and flaps in 3d is the very thin leading edges. I learned this from the lippisch and whirwind builds. IMG_3322.mov One thing I learnt with my Cutlass - and which seems pretty common in the 3D-printing world- is that long thin part have a tendency to warp, and tjis fairly quickly, whatever the resin used. However, a few weeks (5 , I believe) in a vise with the two opposing-warp slats clamped together to get a straight line, cured the issue, definitely. Hubert 4
Administrators JeroenPeters Posted September 24 Author Administrators Posted September 24 Made a new set of prints with slightly different support. Not perfect yet, but better. 7
Administrators JeroenPeters Posted September 26 Author Administrators Posted September 26 In the meantime i put together the excellent 3D printed HeS 011 engine from FPW model. Having done a 3d model of this engine myself, i can say I’ve studied it a bit. This engine looks the part! 9
Administrators JeroenPeters Posted September 27 Author Administrators Posted September 27 Getting a bit frustrated with failed prints. Almost have the right anti alias setting and right angle for the prints. Took 5 tries… sprayed some mr surfacer to check the details. Might print some more tomorrow. We’ll see. ASK goodies also arrived. A nice seat and some window masks. 7
Administrators JeroenPeters Posted September 28 Author Administrators Posted September 28 Tried a different resin with much better result. Sadly only two left wings came out and two right wings failed. 7
Administrators JeroenPeters Posted Wednesday at 07:11 PM Author Administrators Posted Wednesday at 07:11 PM Assembled the forward section and dry fitted the excellent resin seat from ArtScale. Reading the US intel reports you’ll learn that the air intake was perfectly smooth inside. Spent some time sanding and adding mr Surfacer followed by more sanding and polishing. 4
Administrators JeroenPeters Posted 12 hours ago Author Administrators Posted 12 hours ago Finally success with Inslogic high detail ABS. Also tried the water washable variant but that warped at watp speed. Now for some mr surfacer, and polishing, I set the anti aliasing to 4. If you set it too high you risk losing detail. 4
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