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How To Succeed When 3D Printing With ASA Filament


Unlock the potential of ASA filament for sturdy, outside 3D prints! Dive into our complete information and elevate your 3D printing abilities.

Up to date on September 6, 2023

by

MatterHackers

Welcome to the thrilling realm of 3D printing with ASA filament! ASA, or Acrylonitrile Styrene Acrylate, is a strong and weather-resistant materials that is gaining reputation amongst 3D printing lovers. The explanation? Its distinctive skill to face up to exterior parts makes it excellent for outside functions.

Whether or not you are planning to design a captivating backyard gnome, a sturdy outside planter, or some other outside fixture, ASA filament is a wonderful selection. Its properties are akin to ABS filament, but it surpasses ABS by way of resistance to UV mild and weathering. This implies ASA will not yellow within the solar or lose its power over time, making it a superior selection for outside and long-lasting initiatives.

Should you’re new to printing with ASA, otherwise you’re trying to refine your abilities, you are in the best place. This information will give you the important suggestions and methods to make sure your success in 3D printing with ASA filament. Let’s dive in!

Step 1: Nailing the First Layer

The primary layer of your print is essential. It is a two-pronged course of: making certain your mattress is degree and setting the proper distance between the nozzle and the mattress.

Leveling the Mattress

Mattress leveling varies from printer to printer. Some printers present guided wizards or auto mattress leveling, whereas others depart you to determine it out. Usually, 3D printer mattress surfaces are leveled utilizing three or 4 screws that connect the mattress to a carriage. Adjusting these screws modifications the aircraft the mattress is on. This is a simplified process:

  1. Transfer your print head out of the mattress’s approach to keep away from any crashes.
  2. House the Z axis to carry the nozzle as near the mattress as attainable.
  3. Transfer the print head above one of many screws and insert a bit of paper between the mattress and the nozzle.
  4. Loosen the screw till there’s a slight resistance between the mattress and the nozzle.
  5. Repeat this course of with the remainder of the screws. The purpose is to attain the identical resistance in any respect factors.

Adjusting Nozzle Distance

As soon as the mattress is degree, you have to make sure the nozzle is on the proper distance from the mattress. Begin a print with a skirt that covers the complete mattress space and observe how the filament is laid down. Regulate the nozzle’s distance accordingly till the skirt comes out okay.

Study extra about getting the most effective first layer for each print right here

Step 2: Print Mattress and Adhesion

ASA filament, just like its ABS counterpart, is temperature-sensitive and requires a heated mattress for optimum efficiency. In case your 3D printer comes geared up with a heated mattress, here is the way to put together it for ASA printing:

  1. Use a Brim: Begin your print with a brim – a flat space across the base of your mannequin to stop warping. A brim of about 15 loops often suffices for many prints.

  2. Apply a Mattress Adhesive: Trendy 3D printing has moved past using hairsprays and home made options. As we speak, a number of corporations manufacture adhesives particularly designed for 3D printing. These merchandise, comparable to Magigoo or Stick Stick, present wonderful adhesion in your prints and are straightforward to use. Merely unfold a skinny layer in your print mattress earlier than beginning your print.

  3. Set the Proper Mattress Temperature: The optimum mattress temperature for ASA is round 110C. Nevertheless, in case your printer cannot attain this temperature, purpose for the utmost it might probably obtain.

  4. Take into account a Construct Floor: Think about using a devoted construct floor on prime of your heated mattress. Construct surfaces, comparable to LayerLock, PEI sheets, or BuildTak, can improve adhesion and guarantee a extra uniform warmth unfold throughout the mattress, lowering the probabilities of warping.

Bear in mind, every 3D printer and filament can have distinctive traits, so you could must experiment with these settings to attain the most effective outcomes.

Using a bed adhesive can help your first layer go down smoothly and reduce warping.

Utilizing a mattress adhesive may also help your first layer go down easily and scale back warping.

Step 3: Calibrating Your Print Temperature

Usually, ASA prints at 250 levels Celsius with a mattress temperature of 110 levels Celsius. Nevertheless, you could want to regulate these temperatures in your particular printer. Bear in mind, it is higher to print ASA barely scorching than too chilly to keep away from warping or splitting.

Extruder Temperature: ~ 250°C

Mattress Temperature: ~ 110°C

In case your temperature is just too low, you’ll expertise warping, splitting, and horrible layer adhesion. In case your temperature is just too scorching, you’ll be able to expertise stringing and a few rougher overhangs. 

Step 4: Fixing Warping and Splitting

Regardless of excellent settings, ASA prints can nonetheless warp or break up as a result of temperature inconsistencies. To mitigate this, think about using ASA on a fully-enclosed 3D printer, buying an enclosure, or constructing an enclosure in your printer to maintain the warmth in and funky air out.

Moreover, flip off layer cooling followers as they’ll cool your prints too rapidly, inflicting splits and points in your print.

There you might have it – a complete information to mastering 3D printing with ASA filament. With its sturdiness and resistance to weathering, ASA provides distinctive prospects for outside and long-lasting initiatives, making it a useful addition to your 3D printing repertoire.

Bear in mind, like all 3D printing endeavor, it might take some trial and error to seek out the proper settings in your printer and mission. Do not be discouraged in case your first few makes an attempt aren’t flawless. Maintain refining your course of, and shortly, you will be creating beautiful and sturdy 3D prints with ASA filament.

So, are you able to embark in your ASA printing journey? With the information you’ve got gained from this information, you are well-equipped to discover the potential of ASA filament. We won’t wait to see what you create.

Completely happy printing!


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