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Upgrading to Volcano hotend  

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Dr.FSS
(@dr-fss)
New Member
Upgrading to Volcano hotend

Greetings everyone.

 

Since I've been having problems with my V6 hotend while printing with flexibles, I decided to upgrade to a Volcano hotend on the cheap.

The problem is, merely switching hotends resulted in a hideous grinding of the nozzle onto the bed that I found was due to the increased heater block size (I thought the PIMDA probe would take car of that).

How I understand, a modified FW update should be applied to take the increased heater block size into account and I wish if someone could help me with that.

 

Does anyone have a pre-compiled firmware file that includes necessary changes?

If not, would you kindly point me to a dumb-proof guide on how to do it?

Additionally, would anyone recommend an improved hotend body I could print instead of the stock I got with my printer (with improved air circulation and such)?

 

Any and all help is welcome.

Thanks in advance.

Posted : 27/02/2021 11:35 am
Dr.FSS
(@dr-fss)
New Member
Topic starter answered:
RE: Upgrading to Volcano hotend

Just to clarify, I have the Volcano heater block and not the Super Volcano (different in size).

Posted : 27/02/2021 11:48 am
bobstro
(@bobstro)
Illustrious Member
RE: Upgrading to Volcano hotend

Given the number of alternatives that are drop-in replacements, I wouldn't bother with the Volcano any more. 2 years ago, it made sense if you wanted greater hotend throughput. Given the availability of the Dragon and other direct V6 replacements now, and the issues you introduce with a longer, wobbly hotend, it's a lot of work for little gain. Simply replacing my nozzles with 3D Solex nozzles allows my V6 to process more filament than the stock Mk3 extruder can push. I work with a Volcano on my Artillery Sidewinder and it's more of an annoyance than benefit.

There are several firmware patches out there that will make the necessary modifications to Z height. You'll want to read up on compiling the Mk3 firmware if you decide to stick with it.

My notes and disclaimers on 3D printing and miscellaneous other tech projects
He is intelligent, but not experienced. His pattern indicates two dimensional thinking. -- Spock in Star Trek: The Wrath of Khan...
Posted : 27/02/2021 3:18 pm
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