#Hemera ender 3 v2 upgrade#

#Hemera ender 3 v2 upgrade#

Lastly, if the upgrade route isn’t for you, you can also consider buying a new printer entirely – either an Ender 3 S1 or Ender S1 Pro, both of which come with a Sprite Direct Dual-Gear Extruder system as standard. Assemble the print head cashing/shroud.Insert a cut of PTFE tubing into the Hot End and re-attach.Mount the motor and extruder feeder system onto the 3D printed bracket.Mount the 3D printed bracket onto the X-axis carriage.Dismount the extruder, stepper motor, Bowden tubing, hot end assembly, carriage and print head casing/shroud per instructions.3D print a direct drive bracket mode of your choice.Here’s a brief breakdown of the steps involved: Stability can also be an issue as the brackets aren’t subject to tight manufacturing tolerances, but given their popularity, there’s no shortage of mods, guides, and videos to help you out should problems pop up. The installation process takes longer and you’ll have to solve any potential problems yourself. There’s also an emphasis on further customization should you want to include new components such as an extruder or hot end. The main idea behind a DIY upgrade is to utilize as many factory Ender 3 parts as possible. DIY Ender Direct Drive UpgradeĪ much lower-cost alternative to a kit is a DIY Ender 3 direct drive upgrade. Note that not all kits are designed for all Ender 3 versions, so check compatibility and whether companies provide guides for the different printers and specific STL files for mounts and brackets. However, as they are manufactured solutions, they tend to cost more than a DIY upgrade – expect to pay anywhere from $40 for budget options all the way to north of $100 for premium kits. They are also guaranteed to work out of the box and provide a more stable, reliable printing experience. They are widely considered the easiest way to upgrade the Ender 3 to direct drive. These kits provide all the necessary components and parts alongside in-depth guides. In contrast, on a Bowden system, the extruder feeds the filament first through the tubing, then into the hot end assembly.Įnder 3 Direct Drive Upgrade Options Ender 3 Direct Drive Upgrade KitsĪ quick search will reveal a host of kits for upgrading the Ender 3’s stock Bowden to a direct drive configuration. In practice, a direct drive system feeds filament almost directly from the extruder into the hot end. On a Bowden system, the extruder is generally mounted on the printer’s frame (or elsewhere, ‘away’ from the print head assembly) and connected to the hot end via a long PTFE ‘Bowden’ tube. On a direct drive system, the extruder is mounted directly onto the print head for a much shorter path to the nozzle. The main difference between direct drive and Bowden extruders comes down to the extruder’s position and configuration. Learn more Differences Between Direct Drive and Bowden Extruders

When you buy through links on our site, we may earn an affiliate commission. In a nutshell, the significant difference in tooth definition and profile results in grinding filament and unreliable performance long term.3DSourced is reader-supported. Pinching the filament from both sides for a uniform grip, they handle everything you can throw at it, from soft flexible filaments to abrasive materials.īondtech even published an article recently, comparing China’s attempt to clone their gears versus the genuine version. Every tooth and every groove has been carefully crafted to achieve maximum pushing force with no filament degradation. These might not look like much at first glance, but they are precision CNC machined to the highest standards. It’s a compact, lightweight and high performance design that’s built with one purpose in mind, pushing filament.Īt it’s core, we find two hardened steel drive gears. Bondtech has pioneered the dual drive extruder market for years, and the BMG extruder is the pinnacle of their success.