Showing posts with label test print. Show all posts
Showing posts with label test print. Show all posts

Monday, July 12, 2021

3D Progress



  This amazing printer, the FlashForge Creator Max 2, comes with a flexible build plate that is awesome because then, after printing, you can just remove the magnetic plate, bend it, and the newly printed part pops off. Without it, you have to use a paint scraper to get the part off the printing bed, which sounds easier than it is. But, to make the flexible plate work, you have to print a spacer and place it inside the printer. The white part you see in the top picture is that part. I'll confess that I'm not exactly sure why this helps, because during printing today, I never saw that part get anywhere close to the extruders or the print bed. But, I think it is so the extruders are the proper distance from the bed. If I can be more clear about it in the future, I'll let you know.
    The bottom picture is of today's test print, which is also the final test. It's a nice, solid print. It has a couple of irregularities, and I will try to solve them the old fashioned way (filing), but this is a huge improvement over my first try for this part. The funky thing on the left is a shell that is printed around the real part. I think its purpose is to make sure that the stream of plastic coming from the extruder has a clean start. The shell (I think) is  a wiping system so that every layer on the part starts cleanly.
   Next up, I will print new spools for the filaments, so that I can use any brand of filaments instead of just FlashForge's brand. And then, it is on to Foxy Roxy's fingers :)
   

 

Monday, June 28, 2021

Fail





Well, when this little video was taken at the start of the print, I had high hopes I would get a flawless test print, and I'd be on my way. Four hours later, it came off the pate in two pieces, as a result of the printing getting really thin, or not adhering properly to the previous layers. You can sort of tell how it should look in the bottom photo. I think the trouble might have been in the calibration, so I reset everything. I'll give it another try on Wednesday. I always have to do things more than once, so I'm right on schedule :)