LABWARE: This is an 8 channel adapter to be attached to a vacuum pump - a very useful tool if you need to remove solutions from 8 wells simultaneously on a 96 well plate.
I designed this trying to keep it a simple print and easy assemble. If you are familiar whit this labware, you will notice there is no spring: I believe this way it's easier to be put together. You just need to add a screww as indicated.
You can print it using the file with all the pieces or the single files.
The reason why I put the single files is because thing2 is the one that undergoes most of the stress during use: some of you may think to print it with higher infill as compared to the other parts. At the moment, I am printing in PLA at 50% infill, but I did not tested the aspirator for long time yet.
put the parts togheter as in the figure, and add a screw as indicated (M3) to fix thing1 on thing3.
thing 4 must be inserted firmly (no glue needed) in thing2