Image 1 — Kobra X : TBM 900 Plane
Image 2 — Kobra X : TBM 900 Plane
Image 3 — Kobra X : TBM 900 Plane
Image 4 — Kobra X : TBM 900 Plane
▲ 10 r/AnycubicKobraX+1 crossposts

Kobra X : TBM 900 Plane

I saw it, I wanted it!

Here is a TBM 900 Plane printed on the Kobra X in just over 10 hours.

No glue needed, this model clips together. Zero supports required.

Printed in 0.16 HQ, 5% gyroid infill, 2 walls, ironing enabled, and on a cool plate. Flush multiplier set to 1.0.

Color changes using the Kobra X spool holders take around 35s on average with this setup.

Weight:

87.26g flush / waste

10.62g prime tower

80.63g airplane

Filaments used: Anycubic PLA Mia White, Anycubic PLA Black, Anycubic PLA Silk Christmas Red, Anycubic PLA Grey.

Auto-bed leveling and automatic filament calibration.

Want to print it? Click here

Enjoy !

u/Dream_elb — 1 day ago
▲ 14 r/AnycubicKobraX+1 crossposts

Giveaway : Let's the community grow !

We're hosting giveaways on the official Anycubic Discord server, with several Kobra X printers up for grabs!

 

A new giveaway unlocks at every milestone:

  • 11,500 members
  • 11,700 members
  • 11,900 members

 (currently at 11,436)

And that’s not all! You can also earn points through our daily check-ins, Help&Win, Invite&Win, Hot-topic events, and more. These points can be redeemed for discount vouchers on the Anycubic store !

 

Beyond the giveaways, we're a tight-knit (and slightly crazy) community always up for a good chat. Troubleshooting videos, a support ticket service, 3D modeling channels, and a place to report issues with Anycubic Slicer Next...If you run into any issues, don't hesitate to reach out, we're here to help. ( FDM & SLA)

We also have a dedicated channel to showcase your 3D projects, promote yourself, whether you're a hobbyist or a professional.

Come join us on Discord and check it out for yourself. Jump into the conversation, we don't bite, promise! And if it's not your vibe, you can always leave.

Not interested ? No worries, just scroll past !

discord.gg
u/Dream_elb — 2 days ago
▲ 14 r/AnycubicKobraX+3 crossposts

My Little Table Vortex

Today I decided to make something simple yet elegant as a decoration. I wanted to test this print on the S1 Max (soon a post about the S1M, yes I finally received it, but...) as well as on the Kobra X. It's a Suspended Filament Vortex Cube Mini

The grey/black one with the Kobra X

The brown/beige one with the S1M

I had a bit of warping on the S1M side, but that comes from the profile where the auxiliary fans are set too high, the part peeled off slightly at the edges, but nothing to worry about. A small tweak in the slicer and it's fixed. I should have known, these auxiliary fans always cause problems

I'll do a future post also on how I did the timelapse with the S1M. Quality reduced on Reddit due to GIF format

There you go, enjoy!

u/Dream_elb — 3 days ago
▲ 39 r/AnycubicKobraX+2 crossposts

Kobra X : Desk Bonsai

Decorative bonsai for the desk, can be used with or without a lamp inside.

Printed in 4 parts using the Kobra X with a coolplate and the Ace 2 Pro. Took 7 hours to print, the longest part was the foliage with the fuzzy skin effect.

Default 0.20 profile used, 2 walls, supports enabled with a top Z distance of 0.22 and fuzzy skin only for the foliage. Automatic filament calibration and bed leveling.

Filaments used: Anycubic Mia White PLA, Anycubic Brown PLA, Jayo Olive Green PLA, Geeetech Matte PLA

For the little guy stuck to the wall

​

Enjoy !

u/Dream_elb — 2 months ago
▲ 33 r/AnycubicKobraX+2 crossposts

Kobra X: Mech Angel

A challenge for the Kobra X, a multicolor print lasting over 40 hours with a 0.25 nozzle and a layer height of 0.14

Default profiles, Arachne mode, automatic filament calibration and bed leveling

Filaments: Anycubic Mia White, Anycubic Beige, Cailab Gold

There were a few color bleeding issues, but they were barely noticeable. I adjusted the flush multiplier to 1.1, and everything went smoothly. Unfortunately, the fingers came off along with the supports which was to be expected given the size

Note that I'm using an Ace 2 Pro, which increases the print time because the filament has to be retracted further than the hub.

​

I’m pretty pleased with the result, it’ll make a nice decoration on the shelf

u/Anycubic_Official

u/Dream_elb — 2 months ago
▲ 25 r/AnycubicKobraX+1 crossposts

Kobra X - Evolution History

Hi everyone! Here is a highly condensed technical summary of Anycubic's latest "User Voice" video regarding the Kobra X evolution (v1.1.5 to v1.2.0.0 in 2 months).

 

🛠️ Technical Fixes: Problem vs. Solution

1. Extrusion & Motor Step Loss at High Speed

  • Problem: Intermittent extrusion or motor step loss during fast prints. Cause: The motor control algorithm couldn't keep up, creating a phase difference between pressure and motion commands.
  • Solution (v1.1.5.3): Optimized the motor's gear-shifting acceleration curve and recalibrated the extrusion compensation algorithm. Step loss rate dropped by 90%.

 

2. Dimensional Inaccuracy via Bed Mesh Fade

  • Problem: The "mesh fade" feature (gradually reducing bed compensation on upper layers) caused dimensional distortion and bad first-layer consistency on large prints.
  • Solution (v1.2.0.0): Feature disabled by default to instantly restore true dimensions. The option is left to the user if they prefer surface aesthetics over structural accuracy.

 

3. PETG High-Frequency Resonance (Buzzing Noise)

  • Problem: Harsh buzzing noise caused by material shrinkage rates, altering the friction between the nozzle and the print, leading to resonance.
  • Solution (v1.2.0.0): Optimized the motor drive waveform to cut high-frequency noise, lowered retraction frequency for PETG, and adjusted the cooling fan speed curve.

 

4. Homing Failures (X/Y Axes Stuck)

  • Problem: Toolhead losing its zero point or getting stuck during homing due to low sensor sensitivity and mechanical tolerance stack-up.
  • Solution: Added an automatic multi-try retry mechanism in the firmware that auto-adjusts probing speed on subsequent attempts. Factory assembly tolerances were also tightened.

 

5. Ghosting & Ringing Artifacts

  • Problem: Regular wavy patterns visible on vertical walls during high-speed printing.
  • Solution: Finely tuned the vibration compensation (input shaping) algorithm for more precise motor command modulation, suppressing resonance.

 

6. Auto-Leveling Failures

  • Problem: Probing logic getting permanently stuck on a single point when encountering highly uneven heated beds.
  • Solution: Implemented a retry logic for failed points and optimized the algorithm across all 49 probing points (success rate now >99%).

 

7. Air Printing & Oozing/Stringing

  • Problem: Mismatch between extrusion pressure and physical feeding speed.
  • Solution: Recalibrated Pressure Advance coefficients across various temperatures/materials and integrated dynamic compensation into the firmware.

 

🏭 QA & Hardware Production Upgrades

  • Added 3 new online inspection steps on the production line.
  • Expanded the aging test suite from basic shapes (Benchy/Cube) to 10+ complex geometric models.
  • Enforced a mandatory 24-hour continuous printing stress-test for every single unit before shipping.
youtu.be
u/Dream_elb — 3 months ago
▲ 7 r/AnycubicKobra4+1 crossposts

Kobra 4 - Introduction

First welcome to all new and future Kobra 4 owners in this sub and to the Anycubic family !  

I'm making this post to share the first available information on the Kobra 4

Links in blue (or underlined) are clickable, click on them to be redirected to the relevant page.

 

Kobra 4 - Introduction to Key Components

Kobra 4 - Shipping Information

 

Other infos:

Makeronline (stl files)

Anycubic Slicer Next (ASN)

How to use Anycubic Slicer Next

Orca Slicer Guide (Better understanding of ASN)

Set the Z-offset on ASN

 

I hope you find this helpful.

This post will be updated as needed - Last update: (01/06/2026)

 

reddit.com
u/Dream_elb — 3 months ago
▲ 27 r/AnycubicKobra4+1 crossposts

We're looking for Kobra 4 Combo Beta Testers 👀

Applications for the Kobra 4 Combo Beta Test Program are now open.

We're looking for makers, creators, hobbyists, and 3D printing enthusiasts who would like to get early access and share honest feedback about their experience.

📝 How to Apply:

1️⃣ Join the r/AnycubicOfficial

2️⃣ Fill out the application form:

https://www.anycubic.com/en/activity/Kobra4Combo

3️⃣ Comment below and tell us:

What would you create first with the Kobra 4 Combo?

⏰ Applications close June 14 (11:59 PM PDT), with selected tester(s) announced on June 23.

We're excited to see the projects and ideas this community comes up with. Good luck everyone!

https://preview.redd.it/h3etzj1c714h1.png?width=1080&format=png&auto=webp&s=862a2a4483e9e123989845bc9270061f55a07d0f

reddit.com
u/Anycubic_Official — 3 months ago
▲ 42 r/AnycubicKobraX+2 crossposts

Water Lily 🪷

I wanted to do something with my clear PLA and I found this model, it really caught my eye

I took out my camera, found a mirror and a nice light, some rather long photo editing for fun and watch out, it's absolutely beautiful !

Do you think this print was worth it ?

u/Anycubic_Official

u/Dream_elb — 3 months ago
▲ 59 r/AnycubicKobraX+2 crossposts

Hueforge Bookmarks

I found these cool bookmarks, so I wanted to print them and take advantage of the beautiful look of the gold filament

The first layer came out perfect, details and top layers printed flawlessly ✨

The Kobra X is perfect for HueForge printers, and for those who love color, you have up to 19 color options when combining four Ace 2 Pro !

I was even able to print a Hueforge at a layer height of 0.04 mm with a 0.4 nozzle without any problems, even though the slicer limits is 0.08 mm!

u/Anycubic_Official #KX_Exclusive_Mission

u/Dream_elb — 3 months ago
▲ 23 r/AnycubicKobraX+1 crossposts

KOBRA X : SpaceX Raptor 3

Hello everyone, new showcase today!

Let me introduce you to the SpaceX Raptor 3, slightly remastered, requiring nothing but a bit of glue and patience.

 

Printer: Kobra X & Ace 2 Pro.

Materials: Geeetech Matte Black PLA, Jayo White PLA+, Anycubic Gray PLA, Cailab Gold PLA

Profile: 0.16 HQ, 10% Lightning infill, infill combination, 2 walls, back seam and default filament profiles.

 

The die-hard fans of manual calibration might cringe a little, and I totally get it! But personally, the Kobra X is absolutely great for automatic filament calibration, a real time-saver and a fantastic option for beginners.

All prints were done on a Geco Plate for Kobra S1, at 35°C.

 

The Ace 2 Pro and its built-in drying function are always appreciated for ensuring great print quality. Its quiet operation and speed are always a welcome treat!

 

Happy printing everyone, and welcome to the new members!

u/Dream_elb — 3 months ago
▲ 21 r/AnycubicKobraX+1 crossposts

I decided to spend some of my free time testing PETG-CF on the Kobra X, there’s no better model than this Turboprop (and it manually turns), I’ve really enjoyed it and requires very little equipment. I’ve developed a bit of a passion for printing turboprop engines since my last post

 

- Around 70 hours of printing in total for 20 plates

- Materials used: Eryone Black PETG-CF, Jayo White PLA+, Geeetech Black TPU 95A, Cailab Gold PLA, Geeetech Black Matte PLA

- Body in PETG-CF, supports and blades in PLA, skids in TPU

  

Although the Kobra X is compatible with carbon fibre-reinforced materials, it remains a challenge due to the premature wear of parts in contact with the material, so maintenance must be carried out more regularly.

 

For this project, I used the default profiles, modifying a few settings:

  • Custom supports for certain specific parts.
  • To remove the supports easily without leaving marks, I used a PLA interface, a material that does not adhere to PETG
  • Adjusted the PETG-CF temperature to 260°C
  • Adjusted the infill to use less filament, as this is a decorative item

  

For TPU and PLA, I used a cold plate set to 35°C, and for PETG-CF, I used a PEI at 75°C

  

No manual calibration, all prints were carried out using automatic flow calibration and automatic levelling

  

In overall the quality is excellent, there is no layer misalignment, and the layers are invisible thanks to the appearance provided by the carbon fibre.

  

Here are a few photos !

u/Dream_elb — 4 months ago
▲ 10 r/AnycubicKobraX+1 crossposts

RFID tags are becoming increasingly common in 3D printing to simplify filament spool management. When you install a new spool, the printer automatically detects the material type and color without any manual input on the screen. Anycubic equips its spools with preconfigured RFID tags, but we all use filaments from different brands that don't always have this technology or whose tags aren't compatible with Anycubic printers.

This tutorial explains how to add compatible RFID tags to any filament spool.

 

Required Materials

  • RFID sticker tags (recommended: NTAG 213 or 215)
  • Android or iOS smartphone with NFC function
  • ACE RFID app (free download)

 

Step 1: Preparing the RFID Tags

  1. Tag placement: Stick one RFID sticker tag on each side of your spool, at the location closest to your printer's RFID reader.
  2. Why two tags? This ensures optimal reading regardless of the spool's orientation.

 

Step 2: Installing and Configuring the App

  1. Download the ACE RFID app from the Play Store (Android) or App Store (iOS).
  2. Enable NFC: On first launch, the app will ask you to enable your phone's NFC function if it's not already active.
  3. Intuitive interface: The app offers a clean, user-friendly interface that's easy to navigate.

 

Step 3: Creating the Filament Profile

In the app, configure your filament settings:

Material Type: Select from a wide range of filaments (PLA, PETG, ABS, TPU, etc.). If your material isn't listed, you can create a custom profile.

Spool Weight: Choose from: 1kg, 750g, 600g, 500g, or 250g.

Filament Color:

Several methods are available:

  • Presets: Predefined colors
  • ARGB Slider: Sliders to adjust RGB values
  • Color Picker: Visual color selector
  • Hexadecimal format: Direct color code entry
  • Photo Color: The app analyzes a photo of your filament to automatically detect the color

 

Step 4: Writing the Profile to the Tag

  1. Bring the tag close to your phone: The phone will vibrate slightly when the tag is detected. The tag's identification information will appear on screen.
  2. Click "Write" to transfer the profile to the RFID tag.
  3. Repeat the operation for the second tag on the other side of the spool.

 

And that's it! Your spool is now equipped with RFID tags compatible with your Anycubic printer.

 

Additional Features

Reading an Existing Tag

Use the "Read" button to view information stored on an RFID tag.

Formatting an Incompatible Tag

If your spool already has an incompatible RFID tag:

  1. Open the side menu (icon at the top left of the app)
  2. Select "Format Tag"
  3. Bring the tag to erase close to your phone
  4. Confirm data deletion
  5. Then follow the normal procedure to write your new compatible profile

 

Important Information

Profile distinction:

  • The term "profile" in the ACE RFID app refers only to the physical characteristics of the filament (color, weight, material)
  • It does not refer to print settings in Anycubic Slicer Next

Using with the printer: Once your Ace Pro is synchronized, Anycubic's default print profiles will automatically appear. You'll need to select the appropriate print profile in the slicer based on the material detected by the RFID tag.

 

Here's a mod that allows you to insert an RFID tag into a removable holder, which you can move and reuse endlessly as needed

 

With this method, all your spools now benefit from automatic recognition and remaining filament (ACE2P) for a simplified printing experience!

u/Dream_elb — 4 months ago
▲ 17 r/AnycubicKobraX+1 crossposts

A cool little print of a turboprop engine I wanted to share with you !

This model is easy for anyone to build, no motors or other mechanical parts are needed, everything just snaps together

We mostly see people on this sub sharing their issues and asking for help, but it's nice sometimes to share when everything goes well !

Printed with the Kobra X and the Ace 2 Pro.

My spools were damp, so I ran a drying cycle for PLA at 45°C for 4 hours and the improvement is very noticeable: better sealing, moisture being expelled through the valves, a much quieter cycle than the previous generation, and better efficiency visible through lower power consumption for a better result.

All my spools are fitted with RFID tags, some are not original but tags flashed using the "Ace RFID" app. One of my spools, the grey one, has a broken roller and can no longer be used in an Ace. It found its place on one of the Kobra X's spool holders and was used without any issue.

I used the 0.16 HQ profile and stock filament profiles, and a cold plate at 35°C since it's PLA, which also saves some energy. I enabled automatic flow calibration / Pressure Advance as well as automatic bed leveling from the slicer, and the printer did the rest !

The parts came out very clean despite some of them being quite small, even though the model was scaled up to 200%. The supports peel off fairly easily by hand and with tweezers for the thinner ones. It's actually quite satisfying to remove them and see how clean the underside of the part is. Especially the propeller, which has a particularly complex design, but with a few custom-made supports, it turned out perfectly

I'm very happy with this print and every day I find myself appreciating the capabilities of this Kobra X and the quality it delivers compared to my S1 which does its best. Whether it's the clean and very photogenic design that I could watch print for hours, or the quality of its prints, this printer never ceases to impress me.

Happy printing and welcome to all new and future Kobra X owners in this sub and to the Anycubic family !

u/Dream_elb — 4 months ago

Unfortunately, those hopes were unfounded. Anycubic, what are you doing ?

People in the US are getting their printers in April, but the new schedule says May for everyone instead of April

More waiting... and I don't even understand what these dates mean

I wanted to give you an update as always, you have the right to know

Anycubic, I love you guys and I'm trying to defend you, but you're messed up

Kobra S1 Max Delivery schedule

u/Dream_elb — 4 months ago