Work in Progress: Nozzle cleaning station

-
It's not yet ready for release, but I'm currently working on a design for a nozzle cleaning station which will use cheap brass brushes (or their heads) to allow GCODE wiping of the nozzle



Comments

Post a Comment

Popular posts from this blog

New release: Mount for TFT35 finally complete

-
Image
I have today completed the design of my mount for a Bigtreetech TFT35 V3 which I have chosen as the new touch display to replace the standard LCD.  I have been through a few iterations with this one (and then some) trying to get the size as compact as possible and the design as clean as I could. I'm really quite pleased with the results.  Read more about it in my information page here .  Although it's not yet fully released, I've also been tweaking the case design for the SKR 1.4 main board. Today I added a slot into the lid to fit the external EEPROM module I'm using. It's currently loose on a cable, but it now has a home (or will have when I've printed it).  Visit the main content pages
Read more

Update: delayed but not forgotten

-
Those of you following this blog will have noticed that I've gone a little quiet for a while. This is due to a combination of factors. First, I am very busy with work at present and, secondly, I have a backlog of things which I need to print for jobs around the house. I can't print with the printer at the same time as rebuilding it. To give an update on progress: I still need to rejig the X-axis cable chains to rotate them by 90° The fanless PSU seems to be working very well indeed and makes a huge difference to the noise of the printer The foam insulation on the base of the HBP also seems to help a lot and works far better than I'd expected. Heat up time is improved significantly and excess cooling between prints is also reduced.  I have a set of Z axis pull-rods to install for extra rigidity but these need to be modded to fit the 350mm Z height.  I also really want to move to the latest version of Marlin to address a few annoying niggles which I know are present in 2.0.5....
Read more

New release: X and Z axis cable chains

-
Image
I have finally completed the release of these combined cable chains. This has been something of a passion project for me as the original X carriage umbilical was one of the areas of the system which I really didn't like. It was either too short or too long or would get in the way of the print.  This particular design has taken quite some time as I had some very specific requirements which meant that I had to design each element from scratch. This included the chain links for which I had a number of requirements Easy to print No supports needed 20mm wide to match extrusion on Z axis Removable and replaceable in situ I have managed to achieve all of these goals with my design, I believe. The links are then used to create the two chains, connecting via custom mounts at the base of the Z axis, the top of the X carriage and joined together in a dual-axis bracket mounted against the X axis stepper.  For more information, please see my blog page on this project element.  The mo...
Read more