Most 3D printers use a pinion to clamp the wire with another bearing to allow the gear to grasp the wire. The drive gear has sharp teeth that can be bitten into the wire and then rely on the direction of rotation of the gear to push the wire back and forth. If the wire cannot move, but the gear continues to rotate, the gear may scrape off some of the plastic from the wire, so that the gear has no place to grasp the wire. Many people call this situation "planing." Because too much plastic was removed, the extrusion function was not normal. If this happens to your printer, you will usually see a lot of plastic debris scattered around. You will also see that the extruder is spinning, but the wire is not pushed inside the extruder. This article introduces you to the easiest way to solve this problem. 1, increase the extruder temperature If you have been experiencing problems with the planer, try increasing the temperature of the extruder by 5 to 10 degrees so that plastic extrusion is easier. You can set it by clicking on "EditProcessSettings" and opening the "Temperature Tab". Select the appropriate extruder from the left side of the list and double-click the temperature location you want to modify. Everyone has a common understanding with the Magic Monkey Network. Plastics are always easier to squeeze out when the temperature is high, so this is a very useful setting that can be adjusted. 2, printing speed is too fast After raising the temperature, if you still have problems with the planing, the next thing you need to do is to reduce the printing speed. By doing so, the motor of the extruder does not have to be rotated at such a high speed because the wire takes longer to extrude. Reducing the motor speed of the extruder helps to avoid planing problems. You can set it by clicking on "EditProcessSettings" and opening the "Other" tab. Adjust the "default print speed" to control the speed of the extruder when it is extruded from plastic. The monkey network gives you a list. For example, if your previous printing speed is 3600mm/min (60mm/s), try to reduce this value by half to see if the problem of the planing material disappears. 3. Check if the nozzle is blocked. After the reduced temperature and print speed, if you still have problems with the planing, it may be that the nozzle is clogged and the consumables are not printed. Pull and decoration are the cord's functions. Blinds Cord WUXI MIFUN INTERNATIONAL TRADE CO.,LTD , https://www.mifunblind.com