P-38 - The Ultimate EPO Lightning

Official 3DP Thread

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  • rifleman_btx
    me

    • Dec 2016
    • 5246
    • West Point TX
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    #681
    Originally posted by Elbee

    RM, Ah, it's elementary. The performance of ABS at lower print temps, maybe? Best, LB
    Its +10°c on pla, and minus 10°c against abs. So its kinda a good middle ground, so you get better heat resistance than with pla without the warp tendency of ABS

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    • rifleman_btx
      me

      • Dec 2016
      • 5246
      • West Point TX
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      #682
      Shes growing little more every day

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      • Elbee
        Be humble...be approachable...and be credible.

        • Feb 2018
        • 4819
        • Wichita, Kansas
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        #683
        Hey 3DP Guys and Dolls, I am test printing instrument panel bits for my Freewing F-18C and the detail is high, though small. I am experiencing some 'hair-like' threads from the transitions between points. Question: Is this from the higher detail or is it possibly time to change out the 'nozzle'? Best, LB
        "I am having an extraordinary ordinary life."
        ~Lucky B*st*rd~

        "Find satisfaction in the process rather than an outcome."
        ~Anonymous~

        AMA#116446

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        • Dirty Dee
          Member

          • Dec 2016
          • 768
          • Northern Illinois
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          #684
          A lot of times, I hear the advice of "increase retraction" with stringing. But yes, small detail usually benefits from small nozzles.

          Otherwise you can fake a 0.3mm nozzle using the0.4mm one. I'll share my Slic3r settings tonight to show what I mean

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          • Elbee
            Be humble...be approachable...and be credible.

            • Feb 2018
            • 4819
            • Wichita, Kansas
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            #685
            Originally posted by Dirty Dee
            A lot of times, I hear the advice of "increase retraction" with stringing. But yes, small detail usually benefits from small nozzles. Otherwise you can fake a 0.3mm nozzle using the0.4mm one. I'll share my Slic3r settings tonight to show what I mean
            DD, U B AHSUM! Also, kwik shot of the panel, slow but too much fun. Thanks, LB
            Click image for larger version

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            "I am having an extraordinary ordinary life."
            ~Lucky B*st*rd~

            "Find satisfaction in the process rather than an outcome."
            ~Anonymous~

            AMA#116446

            Comment

            • Bogietrim
              Ultimate gravity tester

              • Oct 2013
              • 112
              • Cincinnati, Ohio
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              #686
              I have been shopping around for a printer, but there are so many to choose from out there. I have no idea which one to go with. Any suggestions for a printer under $1000?

              Thanks

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              • Elbee
                Be humble...be approachable...and be credible.

                • Feb 2018
                • 4819
                • Wichita, Kansas
                • Send PM

                #687
                Originally posted by Bogietrim
                I have been shopping around for a printer, but there are so many to choose from out there. I have no idea which one to go with. Any suggestions for a printer under $1000?Thanks
                BT, you will receive many suggestions, I am certain, though I shopped around as well and bought the Prusa i3 Mk3 3D Printer by Josef Prusa a year ago. The mfr is Czech and the printer is great with a kit price of $749 USD plus shipping which was $75 I think. There is now a Mk3S that DirtyDee also bought, though he has a Mk2S as well. I bought the kit version just so I would know what to look for if there ever any issues, and I have had none. I use Hatch Box PLA and ABS and have zero problems. The slicer program from Prusa is also very good. Check these out if you want. https://www.prusa3d.com/original-prusa-i3-mk3/ I am not promoting these, nor do I have any affiliation with Prusa. I simply thought these printers were the best with my limited knowledge at the time and have 'no regrets' with the purchases. I have built lots of stuff for my models. You are truly limited only by your imagination with any printer. Best, LB
                "I am having an extraordinary ordinary life."
                ~Lucky B*st*rd~

                "Find satisfaction in the process rather than an outcome."
                ~Anonymous~

                AMA#116446

                Comment

                • Bogietrim
                  Ultimate gravity tester

                  • Oct 2013
                  • 112
                  • Cincinnati, Ohio
                  • Send PM

                  #688
                  Originally posted by Elbee

                  BT, you will receive many suggestions, I am certain, though I shopped around as well and bought the Prusa i3 Mk3 3D Printer by Josef Prusa a year ago. The mfr is Czech and the printer is great with a kit price of $749 USD plus shipping which was $75 I think. There is now a Mk3S that DirtyDee also bought, though he has a Mk2S as well. I bought the kit version just so I would know what to look for if there ever any issues, and I have had none. I use Hatch Box PLA and ABS and have zero problems. The slicer program from Prusa is also very good. Check these out if you want. https://www.prusa3d.com/original-prusa-i3-mk3/ I am not promoting these, nor do I have any affiliation with Prusa. I simply thought these printers were the best with my limited knowledge at the time and have 'no regrets' with the purchases. I have built lots of stuff for my models. You are truly limited only by your imagination with any printer. Best, LB
                  Thanks for the info! Yes, I know there are many good choices out there, but I am looking for testimonials from guys like you that are using them for exactly what I plan to do. I will look at this one for sure. I am thinking that I will print readily available items first, but have a few ideas that I would like to try and make myself.

                  Thanks again!

                  Comment

                  • Dirty Dee
                    Member

                    • Dec 2016
                    • 768
                    • Northern Illinois
                    • Send PM

                    #689
                    I own 2 mk2s prusa. They are workhorses. I printed this airliner with them

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                    • crxmanpat
                      Certified Foam Abuser

                      • Oct 2014
                      • 2464
                      • Crawfordville, FL
                      • Send PM

                      #690
                      Another vote for the Prusa. I have the MK3 and love it!
                      Pat

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                      • Elbee
                        Be humble...be approachable...and be credible.

                        • Feb 2018
                        • 4819
                        • Wichita, Kansas
                        • Send PM

                        #691

                        Hey Gang, Here is the STL file for the Freewing F-18C Front Instrument Panels. Note that I scaled this to a width that worked at roughly 1/11.5th scale. The OEM width is wider. As a result, I spaced the individual instruments to 'look good' and had to 'cut' the bottom of the Bottom MFD and eliminate the RH gauge package & LH Engines Monitor Station, etc. Point is, it looks good and fits great, so enjoy and let me know if you have any issues with the STL file. Best as always, LB

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                        "I am having an extraordinary ordinary life."
                        ~Lucky B*st*rd~

                        "Find satisfaction in the process rather than an outcome."
                        ~Anonymous~

                        AMA#116446

                        Comment

                        • Aros
                          Lead Adminstrator / Warbirdaholic

                          • May 2013
                          • 8205
                          • Astoria, OR
                          • Send PM

                          #692
                          Awesome work Elbee! I've also added the link to the Support section of the F-18 product pages. Thank you!

                          https://www.motionrc.com/products/fr...np#support-tab


                          Aros, You are welcome, Sir. Best, LB
                          My YouTube RC videos:
                          https://www.youtube.com/@toddbreda

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                          • rifleman_btx
                            me

                            • Dec 2016
                            • 5246
                            • West Point TX
                            • Send PM

                            #693
                            Im on a A5s AGAurora, for the past 5 months only 3 failed prints. Very happy with this guy. these last few prints are with petg, learning more with it and i left a printed part in my car as a test for the past 3 weeks. No heat fatigue. Click image for larger version

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                            • Dirty Dee
                              Member

                              • Dec 2016
                              • 768
                              • Northern Illinois
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                              #694
                              Nice to hear rifleman, I'm actually starting to look into a larger Printer for larger projects, and this is one of the contenders.

                              Also Elbee here are those settings I was talking about for the "fake" 0.3mm nozzle

                              Comment

                              • Elbee
                                Be humble...be approachable...and be credible.

                                • Feb 2018
                                • 4819
                                • Wichita, Kansas
                                • Send PM

                                #695
                                Originally posted by Dirty Dee
                                Nice to hear rifleman, I'm actually starting to look into a larger Printer for larger projects, and this is one of the contenders. Also Elbee here are those settings I was talking about for the "fake" 0.3mm nozzle
                                DD, Many thanks, Sir. I will give these a try. Best, LB
                                "I am having an extraordinary ordinary life."
                                ~Lucky B*st*rd~

                                "Find satisfaction in the process rather than an outcome."
                                ~Anonymous~

                                AMA#116446

                                Comment

                                • Dirty Dee
                                  Member

                                  • Dec 2016
                                  • 768
                                  • Northern Illinois
                                  • Send PM

                                  #696
                                  If folks haven't seen this, a designer has made an L-39 and a HE-162 for 120mm EDFs. He also has designed working 3D printable 120mm EDFs that you can use with these, and have good thrust and flight times.

                                  I bought the L-39 files and I am starting to print in ABS. They are similar to the 3DLab designs, and are geared for 1-wall PETG/PLA printing.

                                  He even designed simple drum brakes that use a servo and O-rings for these planes.

                                  https://cults3d.com/en/3d-model/vari...for-120-mm-edf
                                  https://cults3d.com/en/3d-model/vari...2-rc-jet-model

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                                  • Elbee
                                    Be humble...be approachable...and be credible.

                                    • Feb 2018
                                    • 4819
                                    • Wichita, Kansas
                                    • Send PM

                                    #697
                                    Originally posted by Dirty Dee
                                    He even designed simple drum brakes that use a servo and O-rings for these planes.
                                    DD, You are a "Mad Man", Sir. I love it. I have been working on 3DP brakes for a couple months now, using a set of very old aluminum discs and phenolic half circles with a rounded brass rectangle as the actuator as the starting point. Your picture is the same principle only scaled up with plastic half circles and 'o-rings' versus the phenolic half circles only. Much simpler for sure and probably more effective. The issue at smaller scales is still the method to actuate the brakes without adding more complexity. I will 'endeavor to persevere' and will soon have this figured out. Any ideas by other modelers on a simple actuating method or design would be appreciated. I think we would all like a truly simple braking system that can be customized AND 3DP scaled to any wheel manufacturers' product. Best, LB
                                    "I am having an extraordinary ordinary life."
                                    ~Lucky B*st*rd~

                                    "Find satisfaction in the process rather than an outcome."
                                    ~Anonymous~

                                    AMA#116446

                                    Comment

                                    • rifleman_btx
                                      me

                                      • Dec 2016
                                      • 5246
                                      • West Point TX
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                                      #698
                                      I seen it just been going back and forth on rather or not i want to try it. With petg i might be game for it!

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                                      • Hardway
                                        Hobby Squawk Moderator

                                        • Mar 2017
                                        • 3148
                                        • Willow Park, Texas
                                        • Send PM

                                        #699
                                        Go bro! It would look too cool. Doing OK?

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                                        • rifleman_btx
                                          me

                                          • Dec 2016
                                          • 5246
                                          • West Point TX
                                          • Send PM

                                          #700
                                          So so just a rough weekend already. Football night to cross country morning traveling half the state with 2 hours sleep in between.

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