Flsun i3 Plus IMPROVED Extruder

thingiverse

Hello! This is an improved version of the extruder for flsun i3 plus. Suitable for other 3D printers! Extremely suitable for printing all kinds of materials and most of all suitable and works very well with TPU !!! The frame - the body of the extruder is provided for the commodity motor and the gear wheel of the extruder! The little gear with which the printer comes in stock! If possible, it is desirable to turn a small channel in the outer bracelet of the bearing! You need a turner! Maybe without this channel, but the TPU thread works even better with it !!! The gap between the bearing, the gear and the body is super small and this allows it to work well with TPU floss, as well as with all other plastics. -The extruder has an improved base for attachment to the frame! - Additional retaining wall of the movable lever to the frame !!! - Reinforced body to be geometrically stable housing! - The movable lever with the bearing is 1 mm. closer to the stepper motor! The plastic thread goes further to the center of the bearing! Make it from ABS / PETG / Polycarbonate / NYLON PLA can also, but over time it can deform! This extruder is my reworking based on two years of experience with the printer and the original development of the extruder here on the site by a colleague! During these two years I tested many extruders and based on the experience I gained I made the necessary modifications to work even better and especially to work well with TPU. I highly recommend you take a close look at the pictures of where I hooked up the extruder on my printer! In 99% of cases it is enough to be caught there! Shorten the tube as in my photos! Remember if you are printing a TPU, as I often do. Be sure to dry the TPU in a dehydrator! Before each print on different days, check the steps of the 100mm extruder. thread! Raise the degrees! It is better to have light threads on the seal than a clogged and clogged nozzle! I print TPU at 255-260 degrees. Pulling the thread 3mm. Pulling speed 35 mm / s. Additional feed of thread after retraction - 0.3 mm. This is the best extruder I've come across and with the extra upgrades it's great! Works with PLA. ABS.PETG. Nylon, Polycarbonate. TPU. Ingeno870 and more ...