Dirty Dee's blog View Details
Posted by Dirty Dee | Aug 14, 2018 @ 11:48 PM | 1,421 Views
With my current A330-300 project (Build Thread Here) I figured I'd make a parallel thread to show some back-of-the-house things mostly dealing with creating a 3D model of a plane from drawings and pictures.


What will this thread cover?
Rather than being a step-by-step guide, this be written assuming the reader has basic knowledge and understanding of CAD modeling features. This thread will cover "problem-solving", workflow, and my personal "best practices" when it comes to modeling a plane specifically for RC flight.


What if you are a beginner and need more direction?
Check out the blogs and threads posted by roscoedude and Longhorne as they cover more in-depth the features and functions in Solidworks. These guys were some of my inspiration and help with originally learning the software. They also have some pretty sweet designs and builds.


General Tips:
  • Don't just use technical line drawings, find real photos of the plane from different angles to better understand some of the more complex shapes. Some pictures can even be used to generate sketches if the picture was taken fairly head-on.
  • Rename features and sketches. You can search for names in the feature tree, and it helps with navigation when you want to hide/unhide/edit specific items.
  • Understand some compromises will need to be taken for construct-ability.
  • Try to focus on one part to completion before moving on to the next. This way you can group features/sketches into a folder to
...Continue Reading
Posted by Dirty Dee | Jun 24, 2018 @ 08:46 PM | 3,588 Views
I'm compiling a thread to showcase the various ordinance I have modeled and uploaded to Thingiverse for others to download. Thread will be updated as I add more ordinance and complete painting/decals.

Model Downloads for 3D Printing
All these ordinance listed in the thread are uploaded to Thingiverse so anyone with a 3D printer can download the files and print for themselves. One thing to note is that all files are uploaded with a Creative Commons - Attribution - Non-Commercial - No Derivatives license.

Direct links to the specific parts will be posted in the various posts below. For a link to all designs I have created you can go here and browse through the list:
https://www.thingiverse.com/DirtyDee/designs



3D Printing Service
If you do not have access to a printer, I offer my services to printing the various parts. I print all ordinance in ABS, as it is more heat resistant versus PLA as well as it being able to be welded/glued together with acetone. Parts can even be smoothed with a careful application of acetone via a brush or in a vapor chamber.


Optional Assembly Fee
If you would like for the parts to be pre-assembled, the cost will be $5 for each part. If you buy the LAU-117 with the AGM-65 the assembly fee for both will just be $5 instead of $10. All parts are glued together with acetone.


Shipping Cost
For a majority of parts and bundles, I charge $10 for shipping/packaging CONUS.

If the order contains 4 or more pieces, the shipping rate may increase depending on what parts are ordered and if anything is pre-assembled.


How to Purchase
If you would like to order some ordinance, send me a PM with the list of ordinance and any assembly services you would like. I will then respond with the total cost with shipping as well as my PayPal information.
Posted by Dirty Dee | May 04, 2018 @ 12:43 AM | 5,115 Views
I have developed a 3D printed cockpit upgrade kit specific for the 1.7m Freewing A-10 Thunderbolt II. The complete interior is replaced with 3D printed decking and parts using ABS, which has a higher heat tolerance to PLA. Other nice features of ABS is the ease of sanding and ability to be smoothed with acetone (and even glued/welded together with it).

I am offering my printing services to print this cockpit set for anyone interested in doing this upgrade for their A-10.

Features:
  • All ABS parts
  • No exposed foam to gator in the sun
  • Greater scale fidelity than the stock cockpit
  • ACES II ejection seat fits 1/10th scale JHH pilot figure
  • Instrument panel modeled as A-10A variant
  • (If there is enough interest I may offer an A-10C option)

Kit Contents:
  • Unpainted ABS parts. 0.2mm layer height for all parts with the exception of the ACES II, which is 0.15mm layer height.
  • Clear PTEG piece for HUD
  • Instrument panels/gauges printed on photo paper.

Modification Requirements:
  • Canopy removal
  • Extensive cockpit foam shaving
  • Cockpit tub removal and widening
  • Canopy frame alignment with canopy piece

Pricing :
Full kit - $75 Shipped CONUS
w/o ABS decking $70 Shipped CONUS
(free decking templates will be provided for anyone wanting to cut from styrene or other sheeting material.)

Ordering Info:
Send me a PM with what you would like and if you would like to include any other A-10 accessories listed in post #4. I will then give estimated lead time as well as my PayPal information. If there is a backlog of 3+ people, you can hold off on sending a payment and I will put you in the queue. When your set is ready I will send a PM and you can then send the payment.

It takes about 2-3 days to print the full cockpit set depending if I let the printer run while I sleep or am at work.

Current Queue:
  • None

Posted by Dirty Dee | Nov 24, 2017 @ 10:42 PM | 4,455 Views
Plans and instructions are free for personal use, not for commercial resale.

Original Build Thread Located Here




Specifications:
1/18th Scale
46.4" Wingspan w/ winglets (43.7" without)
65.3" Length
252.48 sq. in. wing area (no winglets)
AUW: 1415-1675g (3.11-3.69lbs)
Wing Loading: 28.4-33.7 oz. / sq. ft.
CWL: 21.5-25.4

Electronics:
(2) Changesun 50mm 11-blade EDFs w/ 4900KV motors
(1) 2650mAH 4S 35C
(2) 40A YEP ESCs
(10) HXT900 Servos (2 Ailerons, 1 Rudder, 4 Flaps, 2 elevator, 1 Nose Steering)