Jump to content

Polycarbonate Material


jamado

Recommended Posts

  • 2 weeks later...
  • 2 weeks later...
Posted · Polycarbonate Material

But does it shrink or deform?  

 

During printing it does indeed shrink, so you have to watch out for warping. @Artiz and myself have been 'playing' with Polymaker PC-MAX recently and shared experiences in this thread: https://ultimaker.com/en/community/22722-polymakers-pc-max-polycarbonate

The purpose of 1 hour annealing @ 100C and subsequent controlled slow cool-down to room temp is to relax the material. What this does is slowly reducing the internal stresses caused by the melting/solidifying process (which is what we do when we print the stuff). In fact this process is not making the stuff stronger, but instead takes away internal stress so that the printed piece will not deform afterwards due to these stresses. So if you need the dimensions to remain unchanged long after printing, you will need to go through this process (of course, heat above glass temp will still deform PC).

  • Like 1
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Our picks

    • UltiMaker Cura 5.8 beta released
      Another Cura release has arrived and in this 5.8 beta release, the focus is on improving Z seams, as well as completing support for the full Method series of printers by introducing a profile for the UltiMaker Method.
        • Like
      • 1 reply
    • Introducing the UltiMaker Factor 4
      We are happy to announce the next evolution in the UltiMaker 3D printer lineup: the UltiMaker Factor 4 industrial-grade 3D printer, designed to take manufacturing to new levels of efficiency and reliability. Factor 4 is an end-to-end 3D printing solution for light industrial applications
        • Thanks
        • Like
      • 3 replies
×
×
  • Create New...