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Hot-ends tests by Printing Perspective

An interesting layer adhesion approach between various hot-ends made for the BambuLab series X1C and P available on the market at that date.

Even though the test does not accurately demonstrate the full potential of the Starlex DHB hot-end, it is worth mentioning that at the time of testing, the upper silicon heat block was not shielded from the fan airflow, and Gerard did not have the protruded or brass nozzles available to enhance the results considerably.

A few other factors would need to be taken in account to fully perform a realistic comparison, like: 

  • Monitoring the heating power in amps and watts of each hot-end during the extrusion process
  • Should the thermistor be placed directly beneath the heater as we currently have, or positioned further away from the heater like in the E3D setup, which significantly enhances the actual heating temperature by 5 to 10°C ?
  • The nozzle, constructed from a completely hardened material from top to bottom, limits thermal transfer, requiring an elevated temperature to counteract the inadequate thermal performance of stainless steel. 
  • To achieve more accurate comparisons, it would be useful to assess the actual temperature of the melted material at the nozzle's exit...

Steve Builds  @ Formnext24  part 1

@3:05 At Formnext 2024, I had the pleasure of meeting Steve right in front of the Prusa Booth, where I unveiled the innovative modified Prusa Mini Heat Sink tailored for the Starlex DHB 22.5mm Hot-end. With just a simple Heat Sink Connector and a specially designed Base Plate, you can effortlessly mount it onto a Voron Revo Heat Sink, ensuring a perfect and gentle secure fit that enhances your 3D printing experience.

I'm pleased to see that the Starlex DHB 22.5 will be mounted on his Prusa mini. It's an equivalent of the Volcano nozzle, within the same standard nozzle height.

With a melt zone measuring 22.5mm, it is capable of reaching at least 22.5mm3/s with quality filaments, and could achieve an additional 10% increase when using PLA from BBL. Implementing protruded nozzles can lead to a significant enhancement in flow rate, achieving an increase of up to 20% for optimal operational efficiency.

Check out Part 3, when the hot-end is installed on the Prusa Mini.

Steve Builds  @ Formnext24 part 3

@ 51:20 Part 3, when the Starlex DHB hot-end is installed on the Prusa Mini.

To ensure optimal performance, check the tips page for crucial information about the extra length required for MCH wires to enhance flexibility when opening the two half heat blocks, and remember to print the plastic spacer from the parts page ahead.

Make-o-Rama 3D Printer  @ Formnext24

While visiting Formnext 2024, on the Big Tree Tec booth, I meet the Swiss YouTuber Make-O-Rama.

It was a great pleasure to meet her in person.

She then proposed to make an immediate short on site with the Prusa Mini Starlex DHB set. Thanks. Now in English, that's cool  :)

Canuck Creator (Nero3D) @ SMRRF24

@6:08 During the 2024 Sanjay Mortimer Rep Rap Festival in Manchester, we had the chance to meet Canuck Creator from Canada and showcase the Swiss3Dc new product, the Starlex DHB Hot-end. 

3DMusketeers with Grant @ SMRRF24

@14:57 During the 2024 Sanjay Mortimer Rep Rap Festival in Manchester, we had the chance to meet Grant and present the Swiss3Dc new product, the Starlex DHB Hot-end. 

Vector3DP Adam @ RMRRF24

@1:14:53 Thanks to Adam from V3D for the cover of the Swiss3Dc "Crazy Toolless Hotend"

We unveiled the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado.

CNCKITCHEN Stefan @ RMRRF24

@1:40 Meeting Stefan in live was... Great. He has an amazing youtube channel that brings high valuable tech informations on 3D printers and so much more.

We introduced the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado.


MandicReally  @ RMRRF24

@2:31 Mandic enjoying this wild Starlex DHB Hot-end.

We launched the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado.


JanTec3D  @ RMRRF24

@0:26 Jan, a German young student in tech growing YouTube channel, thanks for the "Hotend Revolution"

We presented the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado.


3DMusketeers @ RMRRF24 

@5:46  Passing by during the RMRRF, we did not have time to chat.

We launched the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado.


StoneTime  @ RMRRF24

@4:03 

After we introduced the Starlex DHB Hot-end at the Rocky Mountain Rep Rap Festival held in Loveland, Colorado, StoneTime searched information on swiss3dc.com website.

And a few more to come...