Sovol SV08 Max 150mm ZZ Tophat System

A Sovol SV08 Max 150mm Tophat system with various addon/replacment parts. It has glass guides so you can easily partly or fully open the top glass. The filement hole is a replacable part and you can print the part that you need, include is no hole if you feed the machine from the top, a 4.2mm hole for a PTFE tube passtrough, and some ment for attaching PTFE connectors (M6 or M10). This model do not use or need any inserts, all holes are printed slightly smaller to allow threded screws to fit nicely.

NOTE: This is the main model with all 4 corners "vanilla" for the fancy addons see list below and hopefullt other people remixes down the line.

You can fasten the parts together with 8 M3 16mm screws (12-18mm will work) if you like but I image it would keep itself inplace even without it. The spacing between the parts is 0.2 so it would hopefully work OK even if you machine is not tuned in 100%.

If you want to fasten the ZZ Tophat to the printer you can use the same M3 (12-18mm) and there are holes at the places in the back where the metal top cheet was fastned. I plan to not fasten my to the printer as I want it to be easy to remove it in case of maintainace access to the bottom, but depending on sounde rattle you might want to do it anyway.

Printing tips: I printed this in black PETG, whould be nice to find a filament that match the dark grey of the printer. I anyone have a good sugestion please add a comment.

A great care was made to be able to print without much support, so hopefully "Automatic support" would be good to go, at least maybe with my setting below.  Note there a a small tab on each side when you slide in the glass that you break off after printing, this limits the need of support greatly. This was testing by printing with 0.4 nozzle and 0.4 linewith. If you use 0.6 you might need to set Wall generator - Arachne 

I print this with Ocra slicer using:

Quality

• Wall generator

  • Wall generator - Arachne 

Support tab

• Enabling support,

  •  "Tree (auto)" 

  •  Threshold angle: 20 dgr

  •  Remove small overhang

• Advanced

  • Top Z distace 0.34  (for more easy removal, you might want to test/tune this)

  • Bottom distace 0.34  (for more easy removal, you might want to test/tune this)

With this I printed the 4 big corners as then normaly stand and Ocra only adds support for the first few mm to the first edge and some support for the glas holder slider cut ins.

For the filament PTFE Cutout slotins I print them upside down to get minmal support.  You only need to print the one you need.

Notable other setting is that in Quality tab I use Bridge flow rate:  1.75 and my filement setting has 100% fan on "Overhangs and external bridges fan speed" this is to make overhang/bridges more nice, not sure if it strictly needed for this print.

I have created some remix/addon models to replace parts for additional stuff. If you intend to use those you skip that corner from this page and print the other instead to replace it.

Warning: This is a large print and made to be printed on the SV08 Max itself to keep number of pieces down.  E.g. some part probably need an print area of about 360x360 and even lager for the IKEA Förnuftig addond e.g 470x360

Link to CAD files:
https://cad.onshape.com/documents/017be025acd33fb5c4a610f1/w/99d8c6f61eba4f77f98a66d0/e/680cb076dd87bd3e6a5822c2?renderMode=0&uiState=69622db234b872f316faa131

Some addon/replacments parts:

• BTT SFS v2.0 Smart Filament Sensor holder
  https://www.printables.com/model/1640134-sovol-sv08-max-150mm-zz-tophat-cutout-with-btt-sfs

• Front Right - Add BTT 7 Inch HDM 1.2 monitor.
  https://www.printables.com/model/1569026-sovol-sv08-max-150mm-zz-tophat-btt-7-inch-hdmi-12

• Back Left - Add a IKEA Förnuftig air purifier on the top via a air channel on the back or on the side if you want to have the printer closer to the back wall. 
  https://www.printables.com/model/1569053-sovol-sv08-max-150mm-zz-tophat-ikea-fornuftig-air

• Front Left -Wham Bam - the Cloud holder.
  https://www.printables.com/model/1568892-sovol-sv08-max-150mm-zz-tophat-wham-bam-the-cloud

• Back Right - 2x120mm fan cutout on the side, if you want to move the to 2 enclusure fans to the side (or just need extra fans).
  https://www.printables.com/model/1568977-sovol-sv08-max-150mm-zz-tophat-2-x-fan

• Back Right - No filement cutout, if you always run the filement from the top and don't want the cutout.
  https://www.printables.com/model/1623478-sovol-sv08-max-150mm-zz-tophat-back-right-no-filem

Version history:
V22 2026-01-24 First version 
V29 2026-03-02 Add 0.3mm space around top glass and add breakoff support so less support is needed,. Thanks Doug Walkerfor the suggestion.