What should I set my print speed to?

Hello, dear tech enthusiasts! It’s Carolina here, your tech diva who adores writing about everything she holds close to her heart. And today, it’s all about the thrill of 3D printing!


Dive into the Dynamics of 3D Printer Speeds!

Ever found yourself baffled with the whirlwind of settings on your 3D printer? Specifically, those complex speed settings? Well, fret not, because I’m here to unveil the mysteries of getting the best print quality from your 3D machine.

So, What Exactly is 3D Printing Speed?

The concept of print speed for a 3D printer is essentially how swift or leisurely that little nozzle zips around, creating each luscious layer of thermoplastic filament. We all dream of swift prints, but it’s essential to know that sometimes, the best outcomes are birthed from a slow and steady pace.

Pop open Cura or your slicer software of choice, and you’ll discover a dedicated section for “Speed” nestled within the Settings tab. The way you maneuver this setting plays a pivotal role in your final print. And here’s the kicker – it’s not just one setting! You’ll encounter a plethora of speed parameters in this section, such as:

Print Speed: The primary pace of printing.
Infill Speed: Speed for the internal filling of the model.
Wall Speed: How swiftly walls get printed.
Outer Wall Speed: Pace of printing the outer walls.
Inner Wall Speed: Pace for printing inner walls.
and the list goes on.

Why Should You Fiddle with 3D Printing Speed Settings?

Speed isn’t merely about how swiftly your printer works. It’s the golden key to:

– Elevating your print quality.
– Ensuring your designs are dimensionally spot-on.
– Reinforcing the sturdiness of your prints.
– Minimizing print woes like warping.

Speed is the backbone of your print’s quality, precision, and durability. The magic is in striking that sweet balance!

Finding That Goldilocks Print Speed

Discovering your ideal print speed is a dance of trial and error. Initiate your journey with a default setting, say 60 mm/s, and then inch up or down in 5 mm/s increments. The type of print you’re aiming for and the material you’re using will all influence the optimal speed.

Different materials have their own sweet spots. For instance, PLA generally thrives at 40-60 mm/s, while ABS also likes that same range. If you’re working with PETG, you might want to stick to the 50-60 mm/s range, but if TPU is your choice, dropping down to 15-30 mm/s is a wise decision.

And for all my Ender 3 fans out there: for that sublime blend of speed and beauty, 55 mm/s strikes the balance between swift prints and drool-worthy quality.

Remember, Experimentation is Your Best Friend!

Beyond all this techno-talk, the core lesson is to keep experimenting. Software like Cura can be a playground, giving you insights into your print times. Couple this with real-world test prints at varying speeds, and you’re on the path to becoming a 3D printing maestro!