12/24/2023 0 Comments Hemera e stepsWhat does this mean?īetter retractions, more accurate extrusions, and improved performance with linear advance (if you use this feature).įor example, I lowered my 0.13 linear advance value used with the stock Artillery extruder to 0.05 with the Trianglelab Matrix. This is especially important for flexible filaments because it allows for better control of the filament. ![]() It’s only about 28mm from when the filament is leaving the gears and reaches the nozzle. Short filament pathĪnother attractive feature of the Trianglelab Matrix Extruder is the short filament path. This makes a bit more compact and also gives you access to a few mounting solutions. The Trianglelab Matrix Extrude is contained in a single unit which has the extruder and also the stepper motor. Benefits of using the Trianglelab Matrix Extruder All-in-One Design As you might know, the BMG Wind uses the same type of dual-gear setup which works just as good, but the Matrix has them closer to the nozzle. I took some close-up shots of the gears where you can see this.īecause the Trianglelab Matrix uses a dual-gear setup, the hobbed gears will have excellent grip to the filament allowing for accurate control. It uses a similar customized NEMA17 1.8 stepper motor, and the size is the same.Īs you would expect from Trianglelab, the machining of the gears is really well made. Bag of screws and square nuts for the extruderĪs I previously mentioned, the Trianglelab Matrix Extruder looks quite like the popular Hemera Extruder made by E3D.I got the 24V version and inside the package I got the following: It’s like a solid block of metal, so there’s not much it can happen to it during shipping. The Trianglelab Matrix Extruder comes in a carboard box with foam protection on all sides. There’s no need for me to reiterate what the excellent Klipper documentation also mentions, so if you’re looking for more information, I recommend checking out the official documentation.10 Trianglelab Matrix Extruder Installation Guide Packaging For more accurate calibration of the final rotation_distance for the extruder, use the “ measure and trim” method. Please note that this way of calculating the rotation distance value gives you an approximation of the final value based on the E steps provided. So, the value for the BMG extruder will be 7.710. I recommend using three decimals for the calculated extruder rotation distance. Now, we take this value and add it under the section of your printer.cfg file. This translates into a rotation distance of 7.710843373493976. Let’s take the popular BMG Extruder which has an E step value of 415 when combined with a regular 1.8-degree stepper motor and the stepper driver is set to 16 microsteps. The formula for calculating the extruder rotation distance value to be used in the printer.cfg file is the following: rotation_distance = * / Steps/mm – determined after calibrating the E-steps of your extruder.Microsteps – determined by the stepper motor driver configuration.Full steps/rotation – determined by the type of stepper motor used.To calculate the extruder rotation distance, we need to have the following information: ![]() 3 What’s next? How to calculate the Extruder Rotation Distance for Klipper?
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