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3D print, CNC or buy?

Hello everyone,

I've been planning to build a 737 home cockpit for a long time. At first I had planned to buy "kits" and then assemble the panels myself.

But now I was unsure and thought to myself: 3D prints are sufficient for my requirements. The longer I look around on this site, the more uncertain I become.

If I read one page, I think "Perfect, a 3D print is just right", on other pages I have the feeling "I can't get far without a CNC device" or "I should buy all the panels".

As I said: The longer I look around on this site, the more uncertain I become. This should absolutely not be understood as a criticism of the site or Karl!

So far I have not found the point where the production of a panel is explained.

(So that's what it means when you print? How is the lettering done? Are the texts "higher" that you can just paint the top? Or does it even work that you "omit" the lettering when printing and then use a other color "fills"?

Maybe someone can give me a clue. Or does all this not work and you should machine the Panales with a CNC machine? Or even buy it?

Thanks very much!

Christian

2 answers0 replies

2 Comments

Andy Hatfield

May 27

I kinda felt the same way. The text is higher and you can use a paint pen or the like to color it. I tried one on my 3D printer and I liked it. Cnc and laser make it look way more professional but I kinda like the process and the fact that I did it. Make one thing with the 3D printer and see what you think. If you want it all done with no fiddling or extra time, buy. Even with all the offerings on this website from Karl, it’s still a commitment of time and experimenting. I personally think that’s the best part. In theory, if I had the money, I could just buy a full motion sim. Although that would be amazing, I would have had nothing to do with it. Enjoy the process. Start with one 3D print, play a little. I’ll likely buy a couple of things as I haven’t got the space on my printer or the time. But prices go down on lasers and cnc machines everyday so who knows. My two cents. Good luck and have fun!

ppina737

Aug 20

Replying to

Hello,

I started with a saw and sandpaper to make my panels. After some time I saw that it was very slow and a lot of work. So I bought my first 3D printer, and soon after that a CO2 laser machine. The question is: do you like doing it? and do you have time?

At first it may seem more expensive, but NO. in a few panels you have already amortized the investment. 3D printer, cost €300 (Ender 3 v2), and Laser CO2, K-40, cost €450.

I can assure you that in 3 to 4 months you can amortize both machines.

Disadvantages: You have to have a place (garage) to work. You need more time.

Advantages: It is cheaper and it is your own work.

This solution is not universal. Each person has their possibilities.

It works well for me, and I enjoy making my panels and my own simulator.

I hope I could help you.

Greetings.

3D print, CNC or buy?

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