WebThey're there, you need to account for it. The distance your extruder pulls plastic back up the throat on retraction is too much, which puts molten filament into the throat, above where the heater can keep it molten. This makes a clog. If the nozzle is clogged, your print will fail, exactly as you are experiencing. WebJun 2, 2024 · It might be some work to clean out any material left in the hotend, especially if it worked its way around into the threads where the nozzle screws in. Be gentle if you have to clean that out further, since it's easy to strip the threads if you use abrasive tools, and then you'll be looking at replacing the heater block. Share Improve this answer
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What Exactly are Stringy 3D Prints? What Causes Stringy 3D Prints? Retraction Temperature Speed Making Sure your filaments are free from moisture Cleaning of nozzle Checking your printer settings The Conclusion Small strands of plastic are seen on 3D prints at places where they should not be seen. See more Credit: twimg.com For explaining the scenario we are taking an example of an FDM 3D printer. When the nozzle is traveling across an open space to get to the next point, it may … See more As discussed in the introduction there are some factors that influence stringing. And by increasing and decreasing these factors you can increase or decrease the stringing. So, let’s have a look at those factors. See more If you haven’t professional 3D designers at work, let us tell you that they are the masters of troubleshooting. And the other thing that we would … See more WebChep has a good video on this. For an ender 3 this magic number is 0.04 so I'll print at either 0.08, 0.12, 0.2 or 0.32mm layers. 0.32 prints fine for me with a 0.4mm nozzle. I'd reckon OPs problem is likely to do with bed levelling / adhesion and initial layer speed but it's hard to tell. Welcome to 3d printing! dress black at top with flowers on the bottom
5 Practical Ways to Prevent 3D Print Stringing [Stringy Issues]
WebDec 26, 2014 · Posted December 22, 2014 · Stringy Prints At such a slow speed you can drop the printing temperature. It depends on the filament but you can probably go down to 190°c - 200°c. To reduce stringing you can also increase the travel speed, to 200m/s or more (i know the UM2 handles 250mm/s with no problems) printerfan Dormant 5 262 posts … WebMar 22, 2024 · 1. PETG is just more stringy! Two things that pop out immediately; First: your perimeters are not bonding together, this may be caused by the under-extrusion you have set (90 % flow), you should always print with 100 % flow, also the temperature might be a bit low for PETG, I've printed kilometers of 2.85 mm PETG at 240-245 °C, but 1.75 mm may ... WebThx! -Printer is a Vyper by Anycubic, filament is petg, .4nozzle, .12layer height, .2 layer width, 200degrees, bed 85, print speed 100% 60mm/s, travel speed 120mm/s, retraction enabled, avoid and zhop enables, retraction distance 6.5mm and 25mm/s retraction speed. -Ultimaker Cura Slicer is the program I have been tinkering with for my prints. english muffins with buttermilk