- Joined
- Jan 4, 2011
- Messages
- 1,334
- Reaction score
- 344
I am just finishing up my build of a Snow engine. It has a centrifugal coolant pump. I was having trouble building the impeller so I thought that perhaps I should try it on the 3D printer.
I had not done much with the printer for several months so I had to reeducate myself. First I had to relearn !23D Cad. I have worked with cad but it is 2D and not a 3D program. It took me most of the day to make a drawing I could have made in 30 minutes with my usual cad program. Then I had to generate the g-code so it was off to relearn that program. After that I ended up remaking the piece three times to tweak it so it was the way I wanted it. It only took about 20 minutes to actually print the piece.
I ended up spending about 10-12 hours doing something an experienced operator could have done in less than an hour. That is part of the price of getting old and not remembering how I did it last time.
My biggest observation on 123D is that if there was a good way to enter temporary reference points it would have been much easier.
Glad this is a hobby and not a way to make money.
Gordon
I had not done much with the printer for several months so I had to reeducate myself. First I had to relearn !23D Cad. I have worked with cad but it is 2D and not a 3D program. It took me most of the day to make a drawing I could have made in 30 minutes with my usual cad program. Then I had to generate the g-code so it was off to relearn that program. After that I ended up remaking the piece three times to tweak it so it was the way I wanted it. It only took about 20 minutes to actually print the piece.
I ended up spending about 10-12 hours doing something an experienced operator could have done in less than an hour. That is part of the price of getting old and not remembering how I did it last time.
My biggest observation on 123D is that if there was a good way to enter temporary reference points it would have been much easier.
Glad this is a hobby and not a way to make money.
Gordon