Bearing

1500
Downloads
3676
Views
Published on May 24, 2012

Description

This is a part I created for testing support material printing on the Makerbot Replicator. It actually turned up pretty nice! I've noticed the bearing works well for stress relief.

Instructions

I got it to print with 0.25mm layer thickness. Thinner layers won't print the balls right. The support is for PVA.
Tags
Report as inappropriate

You must be logged in to post a comment.

Amazingly I saw a bearing that looked just like this one printed on a Zcorp printer when I trained on them 10 years ago. Theirs worked great even though in those days they were using cyanoacrylate watered down to bond the powder. It seemed an amazing feat to me at the time. I still have one of them somewhere but last I saw, it had some mold on it. I wondered if it could be printed with plastic - now I know. :)

what hbp temperature did you use and what print surface did you use? Did you use kapton tape, blue painter's tape, or naked glass? thanks. 

Sorry that replying has taken so long. Somehow we haven't received a notification email... We use our own custom made polycarbonate platform that will in fact be available in our web shop in january.

Layer thickness 0.25, default speed, temp 190 for PVA, 210 for ABS. 110 for HBP. I have not tried PLA. 

Also, what settings of temp, speed, etc did you use for both materials? Thanks. 

Did you print it with ABS or PLA? I want to print this, too. Thanks ;-)

What is the bearing support for?

You're absolutely right chriscrewdson. The support is for PVA, so that you get a finnished bearing after dissolving the PVA.

Looks like printing the support part as PVA and dissolving it.