The Warbirds and Classics Post Game Report
There’s no question that the Scale Squadron of SoCal know how to put on an event. Originators of the US Scale Masters, they have been putting on scale events since day one as scale is their true passion. It is no surprise that this years Warbirds and Classics event was no exception! Running in its ninth year, the event was held at a new location; the OCMA “Bob Swenson” field in Black Star Canyon next to Irvine Lake. Nestled amongst the hills of Orange County, the runway is a nicely manicured and smooth stone composite material that is as hard as asphalt. There had been some light rains a few weeks prior and so the surrounding scenery was lush with green grass and native California shrubbery. Add to that Continue reading
The Tale of Two Exhausts…
A while back, my Friend Brian had a minor incident with his 1/4 scale TBM P-40. Though, it didn’t result in any physical damage to the airplane, it did result in an impact to the “stand way off scale” exhausts on one side. Being made of thin plastic, they ended up crushed and unsalvageable. We originally thought we’d make a quick plug and do some resin castings, but as we looked at the exhausts more, we realized just how out of scale they really were and how much they just didn’t look right at all. So, enter the 3D printer! Within a few days, we were able to draw and print some replacements that came out awesome! Before we begin, if you’ve not read my Q&A on 3D printing, you can read that here to get a better understanding of the process and materials. Also, if you’d like to see video of this P-40 in action I’ve embedded the video from my YouTube channel at the bottom of this article. Don’t forget, if you are looking for help with some 3D printing, I can help! Just shoot me an email through my contact form.
A comparison of the stock exhausts to the final 3D printed exhausts
The CAD Model
First things first, we had to make a CAD model of the exhausts. In looking at the original plastic exhausts, they were completely out of scale. We used the basic dimensions as a starting point, but then Continue reading