Jump to content
MORE HANDBOOKS ARE ON THEIR WAY! We will let you know when they get here. ×

king derelict

Members
  • Posts

    3,228
  • Joined

  • Last visited

Everything posted by king derelict

  1. I'm very happy the mishap wasn't worse. I would have hated to not see this reach a splendid conclusion Alan
  2. I reprinted the hose reels and primed the winch parts so it feels like we are moving forward again with a model. I did have a bit of a learning experience printing the shield for the 2 pdr gun. The angled shield requires a support and the usual structure was too strongly attached even with the density reduced by half. Instead of playing with the infill details I tried a "tree" support and it worked out nicely The printed shield with the tree and the brim still in place Then with the support and brim removed - still needs cleaning up I assembled the gun onto the shield and primed it. I think it will look acceptable with some paint and a few washes More painting and less printing tomorrow although I do want to get the depth charge throwers and racks done before the voodoo wears off. Thanks for looking in Alan
  3. The buildings are very realistic. The last photo of th eright side of the front could be a real farm building. Just the right amount of dirt and weeds. The hay cart is a beautiful detail. Alan
  4. Hi Mr P I'm printing with a layer height of 0.2 mm. I may go down to 0.12 for some of the Oerlikon parts but I'll try them at 0.2 to start with. Alan
  5. Today i returned to making Flower parts. I printed the 4 inch and 2 pounder gun parts and was much happier with teh results. The new and old parts are shown below The 4 inch gun port side The 2 pounder still on its brim and support but much nicer than the previous attempt I decided that it was worth making the steam winch again and printed all the parts for that. The slight imperfections on the chain guides is due to me being impatient removing them from the build plate while they were still hot. A selection of previous attempts for comparison. I will reprint the hose reels and start priming and painting and a spot of conventional modelling. I may try and print the Oerlikon parts to see how they look. Those are about the only unknowns left in the parts list I think Thanks for looking in Alan
  6. A short weekend update. After a lengthy interlude while Windows 11 occupied my laptop I carried out one more calibration test print; the Polypearl tower. It looked like it might be a test too far but I was excited to see a decent model print out. I plan to keep the sliced files for these test pieces. My thinking is that given the inputs in the files a decent print should result unless something else has changes such as extrusion rate, filament quality a new and exciting problem with the machine. So lulled into a doubtless false sense of confidence I have sliced new files for the Flower using the same settings to repeat the 4 inch gun parts and the 2 pounder and we shall see how they come out. Thanks for looking in alan
  7. Hi Kevin Yes the number of variables in FDM printing is boggling - and a little depressing when you are trying to address a problem. Online opinions also differ on solutions which isn't always helpful. I'm glad to have got to an acceptable print by modifying the printer in much the same way you have, drying the filament and adjusting the speed and temperature along with trying to maintain a solid bed alignment. I would rather not get into retraction distance, refraction speed and all the other options in Cura. We are moving into the warmer weather here in South Florida so the air conditioning is running and the humidity in the house is much lower than in winter so its a good season for maintaining decent filament. Thanks for the great input Alan
  8. The engine modelling looks wonderful. The detail is excellent Alan
  9. What did we learn today Today I stepped back from the model to focus on the printer quality. I used the Benchy test print. It has a lot of good test points in it. Overhangs, openings, thin vertical sections. It only takes a couple of hours to print and its a bit of fun. So on the left is the first attempt. The filament ran out in mid print but it was already looking bad with all the strings at the stern. The middle print was a straight repeat with new filament and a better result but a bit ragged still with stringing and extra filament at the openings. At the base of the stern there is still a lot of extra filament. At this point I went back to the Cura slicing settings and noticed that I still had the settings I had made in an attempt to improve bed adhesion and print integrity before I found it was under extruding. I had reduced the layer height to 0.12 mm (from 2.0 mm) and increased the infill to 100% (from (20). I also still had support generation turned on, and brims. So before trying anything new i reset all the inputs and generated the boat on the right. This is quite a decent print; no stringing, the stern is clean and its possible to see the boats name (really) The print with revised settings is at the rear. This looked quite promising so I attempted the test piece Astro Phil (a-ment) This printed very cleanly; the edges of the boots are nice and sharp and even the treads came out well. I decided to re-slice the recent 4 inch and 2 pounder gun parts but Windows decided that the afternoon would be better spent installing Windows 11 instead. So we wait in suspense until tomorrow - its curry night tonight so the printer is OFF. I hope everyone has a great weekend Thanks for looking Alan
  10. You are making a beautiful model from a very basic kit. It looks lovely Alan
  11. Ziggy If you send me an address I'll be happy to send you the remains of the Wasp air wing - AV-8Bs and helos Alan
  12. Really looking very nice. The details are beautiful alan
  13. A super interesting subject. This will be a spectacular model. Congratulations for taking it on. Superb start Alan
  14. Yves; Thank you very much. I think even a basic diorama sets the model off and they are fun to make but they take up so much extra room Alan
  15. Thank you Mike. Very kind. The Eduard PE really makes it a better model. Next - I want to progress the Flower corvette but that will depend on how much sense I get out of the printer trying to achieve decent deck fittings and weapons. Otherwise it will be back to 1/700 - maybe WW1 Alan
  16. Thank you Lou. I'm glad you enjoyed following along. It was a very enjoyable build for me. This one now lives in pride of place in the reading den Alan
  17. Thanks Dave for all the great comments I spent two deployments on board as a flight test lead so its been a treat to be able to create a decent model to stir the memories (well everything except the Swedish meatballs maybe) Alan
  18. Thank you Ian. I'm still learning how to model different sea states but its fun and relatively low cost to experiment. Alan
  19. Thanks Yves I think you are right - the resin printer is a necessity for some of the parts like the secondary weapons, Selfishly none of my friends seem to want to buy one😄 I'll try the slower speed
×
×
  • Create New...