Hello again gents, been busy making engineering design variations. What are your inputs on running 2 hot ends on a stationary head platform? As at least one set up at least will be retrofitted to run off of a pellet extruder and both above 500c, and i am retrofitted for both bowden and direct on everything. Will water cool with an e3d pump with Rev3rd RD-M10 NEXT-GEN PELLET EXTRUDER I can eitheby Duet3dHermeraVolcano - General
Thank you. No need for more photos, i got it from here. Thank you for that. When i retrofit my own I will upload my shield set up as well.by Duet3dHermeraVolcano - General
Great idea! Thank you for that. That completely quells my heat worry for going direct drive. Any chance you would consider uploading a picture url of your metal shield and fiberglass fabric setup for visual inspiration? Lol Thank you once again kind sir. Heres where im at as of now. Ups oakland has had my aluminum extrusions for over a week...by Duet3dHermeraVolcano - General
by Duet3dHermeraVolcano - General
Hello bill, Once again, thank you for your response. I indeed want to do direct, and have ensured my system is retrofitted to do both as I have ascertained the hermes bowden adapter for my e3d hemera, my only dilema is the temperature, as you are correct- in that my cerberus design has a set stationary hot end and a moving hotbed system essentially. I know my system can withstand the weight fromby Duet3dHermeraVolcano - General
For high heat prints would bowden or direct drive be preffered?by Duet3dHermeraVolcano - General
Thank you so much for that clarification dc42. Much appreciated. As I am planning on running the board on 24v and down stepping a few things to 12v as needed.by Duet3dHermeraVolcano - General
Thank you for that bit of helpful information dc42, I will try to make time this week to read duet3 6hc documents thouroughly, as I have been very busy wrapping up other projects. In the meantime, does this imply that the 24v fans i purchased should be returned for 12v, or just that the board has a specific slot built in especially for 12v fans? What would you personally recommend? As either orby Duet3dHermeraVolcano - General
Yes pbi will definitely be a challenge, in my opinion mostly with ascertaining the desired filament and size, as most sold comes in a mixed yarn at one specific size. I plan on designing the printer to be able to print up to pbi if succesful, but will have the ability to pretty much print any and all common (and some not so common) materials short of metal ( not ready to design an enclosed heatedby Duet3dHermeraVolcano - General
Thank you bill, this information has been most useful. As for the microstepping drivers, i believe i will wait and see what I can do between my duet3d 6h board and fiddling with the code/software, and go from there if i feel any additional microstepping for smoothness/quiteness is warranted that would outweigh reducing individual motor torque by doing such Yes, my build is an upgraded versionby Duet3dHermeraVolcano - General
I am planning on 3d printing and annealing polyetherketoneketone (PEKK) and polyetherimide (PEI, ULTEM) with tensile strengths of at least 77.5 and 80.5 MPa, respectively. And yes if these runs are consistently successful then on to PBI.by Duet3dHermeraVolcano - General
Pics wont upload, say too largeby Duet3dHermeraVolcano - General
Hello and good day to you all. I am in the process of creating my first 3d printer, which need print up to or over 550 degrees celcius with the heated bed reaching up to or over 200 degrees celcius to reach my desired specifications. I have already decided I want to use a 1.75 diameter set up for filament and run a 1.00mm nozzle size for optimum performance (speed & quality) , and will be conby Duet3dHermeraVolcano - General