With the wide application of 3D printers, more and more people are using, many new ers will encounter the problem of pulling. So what causes the fisheising phenomenon in the printing process, and what is the way to avoid this situation?Today we’ll show you this problem.
First to understand what is the phenomenon of pulling, wire is in the 3d printer printing model when the connection there are a lot of silk, mainly because the last printing of the remaining material leakage from the nozzle, often need us to use gadgets on the printer nozzle inside the material handling clean, this operation is very troublesome,Affects the accuracy of our printmodels. Let’s talk to you how to solve the problem of this 3d printer drawing, the draw distance is short.
The draw distance determines how much plastic will be pulled back from the nozzle, and the more it is pulled back, the less likely it is to drop material. If the situation of pulling, you can improve the situation by increasing the pumping distance, increase the nozzle pumping distance, so that the melting plastic is not easy to stick to the unmelted material. The slow pumping speed will also affect the lead to the drawing, the pumping speed determines the fast and slow withdrawal of supplies from the nozzle, the draw too fast will cause the supplies not melting part and the melting part of the separation. The draw is too slow to cause supplies to flow out of the nozzle, so how should we choose the speed of nozzle pumping?There are no other shortcuts, and our 3d printer users can only try multiple times to determine an ideal speed through this ideal nozzle pumpback speed.
Another reason is that the nozzle spray material temperature is too high, too high temperature will make the nozzle plastic becomes viscous, easy to flow out of the nozzle, the flow of melting material will lead to pulling. Pulling is very important for 3d printers to print a model, which affects whether our model product is qualified. I hope you can solve this problem thoroughly through the above learning.