The 3D printers that you have right now may be the best solution to the needs of your business or home crafting. And yet, just like any other machine, you may encounter a few hiccups with your device. Even with the technology that you have right now when it comes to 3D printing as well as pla+ or polylactic acid filaments, you may still have some challenges with what you will use or the systems that you will implement with your 3D printers. Listed below are some of the common 3D printing problems as well as the solutions that you will need to do.
What are the Common Problems with 3D Printing and The Solutions for Them？
Hairy prints
Stringing or hairy prints happen when you see the development of the lines or hairs on the product upon printing. Your pla+ may have a good quality but if you have problems with your printer setting, you may encounter such problems. The common effect occurs because of the wrong retraction setting. This option of the 3D printer determines the distance and the speed at which the release of plastic occurs from the nozzle.
To solve this, you just need to take a look at the retraction settings. You should adjust the retraction distance as well as the speed of the release of the material for printing. You may also check the extruder temperature. If it too high, you need to turn it down.
Under extrusion
If you find your 3D printer not extruding enough plastic, you will not have a satisfactory product for yourself and for the client. There will be gaps in the perimeter and the infill of the material. You will also see the extrusions on each layer of the print. The integrity of the structure will be questioned when there are imperfections with the under extrusion of the material.
The cause of this may be the program that you set in the software. You will notice that the extrusion multiplier may have an incorrect input. This is the option in your 3D printer wherein you can put the rate in which extrusion will take place.
If you are a beginner, the only way to solve this is to change the rate of the extrusion. You have to experiment and adjust the multiplier so that you will have the right extrusion of the material. This solution also applies to over extrusion of the material.
Layer separation
You may find your model to be separated by layers during printing. It will not just produce a layered product but it may also stop the session. There should be a good adhesion of the layers. If your adhesion is not good, you will see that the parts can split and warp. The cause of this problem may be larger than the appropriate height. It may also be caused by low temperatures which prevent enough adhesion among the materials.
To solve this, you must adjust the height of the nozzle. As a general rule, the height of the nozzle must be 20 percent smaller than the diameter of the nozzle. If the temperature is low, you must adjust it accordingly until you reach the perfect adhesion of layers.
Conclusion
Generally, 3D printers do not have many problems because of the number of innovations that it has undergone since its invention in the 1980s. True enough, the parts of the 3D printers as well as the pla+ or augmented polylactic acid filaments provide better performance and improved quality to consumers. If ever you encounter such problems with your 3D printers, you must apply the solutions suggested above and make sure to take note of these so that they can easily be resolved.
