![]() From past experience the suppliers specs don't always match the manufacturers. I've also done quite a lot of prototype testing and appraisal, some for Chinese companies. I want one on my - I built and repaired CNC and custom production machines for a living and like to see exactly what I'm buying if I'm going to change a known working system. RE: E3D Hemera integrated one piece Extruder. Really love the prusa firmware, they took time to make it really wonderful. Would come out as much higher stiffness and ease of repair, but with all the wonderful prusa ease of use goodness. Unfortunately I still fault prusa for not using sheet metal, would love to see the prusa design mentally applied to the monoprice sheet metal style. The prusa mini seems like a huge step in the right direction, the design removes so many unnecessary parts. The real world outside the 3d printing bubble is so much more refined, and the hemera brings a slice of that into 3d printing. Especially compared the the appliances and cars I work on regularly. The hotend asm feels like a finicky mess. It's like they are using any excuse they can to 3D print. Too many parts, parts that could have been cheaper, easier to install, simpler, and stiffer if they used sheet metal. They are a pain to install and the design is stupid. I have had nothing but issues dropping nuts and little things with the prusa and bondtech "upgrades". Furthermore the assembly process is far more forgiving. Also makes printing more reliable as there is far less room for unpredictable behavior. there is simply nowhere for flexibles to buckel. A it flicks hotend exhaust away from the print, B the heatbreak extends into the drive gears. The real reason you want to use hemera is in two parts. I want one on my if you enjoy wasting money.
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