Friday, March 21, 2008
HDPE + PU
I have had some success in reducing HDPE warping by using a sparse fill pattern and then injecting polyurethane.

This object is only warped by about 0.24mm across its length, a bit more at the corners because they warp in both directions.

Full details here:
hydraraptor.blogspot.com/2008/03/infill-and-warping.html
hydraraptor.blogspot.com/2008/03/hdpe-pu.html
This object is only warped by about 0.24mm across its length, a bit more at the corners because they warp in both directions.
Full details here:
hydraraptor.blogspot.com/2008/03/infill-and-warping.html
hydraraptor.blogspot.com/2008/03/hdpe-pu.html