PS: I used aluminum foil for the shims between the plate and the mounting surface that it screws down to. Their instructions and other information leaves a LOT to be desired. I haven't had any more failures since I added that shim.Ĭetus does not explain this very well. I think the Cetus allows you to enter values for these nine points so the "leveling" is accomplished in the software, but I prefer it to be physically as close as possible first. I used the readings I got at the nine points across the build plate to shim the build plate to make it physically level. So, Cetus, which claims it does not need to be leveled, has a screen/function just for that. And that would be the area of the mat if you use one. It certainly needs to be within a few thousandths over the print area. Leveling refers to making the build plate as perpendicular to the vertical axis of the printer as possible. I suspect that ALL 3D printers DO need to be leveled. It's base was about 3" x 5" and one corner simply lifted off the plate.Ĭetus advertises that it's printer does not have to be leveled. I also had a failure of my first somewhat larger object to adhere to the build plate. I do have a reel of ABS and plan to use it soon. I also have a Cetus and, so far, I have only tried printing with PLA. So far the PEI seems to be working and once it has cooled down the parts are fairly easy to remove.Īlmost forgot, my printer is not in an enclosure but is in a warm office with little air movement. ABS on BuildTak was sticking almost too well, it was a bear to remove the print and the reason I ended up destroying it. Try cleaning the surface with denatured alcohol and if that doesn't do it try acetone. The first layer needs to be smashed onto the build surface, if it's not being laid down oval it will never stick. The single most important item I discovered with any surface is bed leveling and nozzle height. This also allows me to quickly switch back and forth between the original BuildTak surface and the glass plate with PEI. I ended up using glass with PEI, printed a spacer that clips above the Z axis limit switch that raises the home position just enough to add the glass to the bed. Think heating the bed to 90 and the acetone also contributed to the destruction of the BuildTak. Problem was I ended up destroying the BuildTak removing the finished prints. General feelings are to use PEI on glass for the surface but I was able to get good adhesion on the original BuildTak surface by cleaning it with acetone. I didn't care for the idea of using tape, hair spray or glue and was determined to get it working with either BuildTak or PEI. The latest generation of Cetus3D is named MKIII,which added heated build plate,then customers can use it print not only the PLA material but more materials like ABS,PC,ABS+ etc.and the MKIII will provide options to upgrade the anto-leveling function.Just went through this with my Maker Select. The Y-axis is carefully calibrated in the factory, so users can start printing right out of the box, and there is no need to level the machine before getting to work! This ensures that the build surface is flat and parallel along the X-axis. It is fixed onto the linear guide directly, and there are no moving parts between the slider and the build plate. The build plate for Cetus3D is a 3mm aluminum plate, which ensures a perfectly flat build surface. Cetus3D is a subsidiary of Beijing Tiertime Technology LTD.As a truly essential system, the body of Cetus3D is made of aluminum extrusions,the XYZ axis all using stainless steel liner rail,and the machine is simplified into only six modules.There are 3 nozzle options with the preset profiles, 0.2mm, 0.4mm and 0.6mm,which can meet different requirement of print accuracy,Cetus3D printer has 2 verstions,the Standard version and the Extended version,The standard version provide a print volume 180(W)x170(H)x180(D)mm/7” x 6.6” x 7” and the Extended version has a bigger print volume 180(W)x280(H)x180(D)mm/7” x 11” x 7” The Cetus3D 3D printer is an affordable 3D printer made by Cetus3D, a manufacturer based in China.
0 Comments
Leave a Reply. |