u/depakjan

Hi All,

I have been having poor overhangs with Numakers filament, tried to change many settings, cooling, speed, volumetric speed etc but i just cant resolve it, so i started changing filaments and realized the following

Numakers PLA with (Bambu PLA Basicprofile and with Numakers PLA + profile) - Both results in poor overhangs starting at 40 degree itself, it starts sagging on the right edges! (Very Ugly).

Elegoo with Bambu PLA Basic profile no such issue till 70 , this is acceptable, wonder what is happening with Numakers

whats strange is Numakers PETG with numakers PETG profile does very good , till 80 i dont see any issues at all.

Initially i was thinking either my printer or a particular batch of filament, but i have tested with both old spool numaker PLA and new spool numaker PLA , both have the exact same issue

Check the images for detailed information

Green - Numakers OLD PLA

RED and Yellow - Numakers NEW PLA

Orange - Numakers PETG

Blue - Elegoo PLA

Anyone face such issue and know how to resolve this please

I have a Bambu A1 that is experiencing slight filament leakage during long prints. This issue generally occurs on prints longer than 1.5 hours and causes the clump detection feature to pause the print. I am using Numakers PLA+ filament and printing at Standard speed.

I have already tried increasing the retraction distance and speed, lowering the nozzle temperature, and enabling the Wipe During Retraction setting, but the problem still persists.

Whenever this happens, I simply resume the print, and it continues without any further issues.

Please help how i can fix this problem

Hi All,

Where do you guys buy the 3d printer Accessories specifically A1, i know the regular Robu, biqu, ideal3d etc, but most times they dont have things in stock , is there any chinese website for 3d printers that do free shipping to india.

Just want to have a post with all the trusted links so everyone can refer

At the moment, these are some of them i could find but i have not actually bought from any of them

https://biqu.equipment/

https://www.zee3d.in/search?q=a1+nozzle

Robu

https://ideal3d.in/collections/bambu-acessories

https://rees52.com/

https://novo3d.in/

I wish Aliexpress still ships here.

My collection till now, some are hand painted , some are printed in color, Location Chennai

2 days old Bambu A1 printer , having these artifacts , i don't know what these are called, are they stringing but they are thick compared the what I see in videos for stringing, Do I need to change some retraction settings or it's humidity, I am using Elegoo PLA and in printer selected Bamboo PLA basic profile , default speeds, slicer used is Bamboo one

I tried a temp tower and it's so worse , mainly stringing is on the left side when the extruder moves to cut the filament after each layer