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Post date: Nov 10, 2016 2:28:53 AM
This week, I finaly got my box correct. I created another box that didn't have the stagger format. Stagger is when they kind of overlap a little. So I did 2 bigger pieces opposite each other and 2 smaller pieces within those 2 bigger pieces to create a tighter fit. As a result, it finally fit the criteria of the box. The volume had to be within 1000 ml and 1050 ml. it measured to around 1045 ml. Then I started to work on my box that was pressfit. That means that you don't have to use glue for the sides. They are interlocking pieces.
Here are some screenshots
This is the diagram of what I plan to do for the press fit box. Notice the interlocking parts. That is the whole pressfit part. And the bottom and the top have engraved lines to guide tell me where to glue what.
After I finished completing the "The Box" assignment. I began on pressfit. I designed so that it would go together like puzzle pieces. And it is mostly working.
The rushed laser cutting course and currently the press fit led box is my class project. However, I also do some 3D printing. Right now, I am 3D printing a sculpture of the white house. Through the process of creating 3D printed items, I have learned many things and tips on how to have a good print.
13 tips on how to have a perfect print.
1. Always use helper disks.(They reduce curling)
2. Stay away from edges of build plate
3. Don't have too much overhang. (Sadly, I have a lot of overhang with my white house)
4. Look at the preview before printing to see if everything is fine. Ex: Supports, rafts, integrity of object/sculpture.
5. Always use rafts.
6. Always combine or merge objects before exporting to STL. (Depends on software)
7. Check filament roll and next print and see if it will run out. If not, change filament roll.
8. Always have good tape job.
9. Always look at the raft of a print before leaving. (Sometimes, 3D printers mess up the raft or there is a gob of filament. Lot can happen.)
10. Have backup power supply. (Lot of things like power flickers can happen that will disrupt your print and you will lose money on filament.)
11. Don't make prints too long. Too many things can happen. Ex: Filament run out, 3D printer makes mistake, power outage, etc.
12. Make sure you are using a good brand of filament.
13. Make sure there isn't anything in the filament like how loose/tight/wound up/tangled that could affect your print.
Happy Printing!
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