Klipper Extruder Rotation Distance Calculator

In Klipper firmware, the extruder rotation distance is typically defined by the steps per millimeter configuration. This value determines how much the extruder motor needs to rotate to extrude a specific length of filament. The specific distance can vary depending on your printer’s hardware and setup but is usually calibrated to ensure precise extrusion.

Klipper Extruder Rotation Distance Calculator

Extruder Steps/mm Configuration	Extruder Rotation Distance (mm)
Ender 3 with Titan Aero Extruder	100.0
Prusa i3 MK3S with Bondtech BMG	415.0
Creality CR-10 with Stock Extruder	95.0

FAQs

How do you find the rotation distance in Klipper? Rotation distance is not a standard term in Klipper firmware. It’s important to clarify what specific rotation you are referring to.

What is the rotation distance? Rotation distance is not a standard concept. In general, rotation is measured in degrees, with a full circle being 360 degrees.

What is the rotation distance of the Ender 3? The Ender 3, like most 3D printers, does not have a rotation distance. It’s a 3D printer, and rotation is not a primary function.

How do you calculate current in Klipper? To set stepper motor currents in Klipper, you typically use the M906 command in your printer configuration file (config.g) and specify the current values in milliamps. For example: M906 X800 Y800 Z800 E800 sets the currents for the X, Y, Z, and E (extruder) motors to 800mA.

How do you find the rotation measure? Rotation measure is not a standard term. If you mean the measure of a rotation angle, it’s typically in degrees or radians.

What is the formula for rotational coordinates? There isn’t a single formula for rotational coordinates, as it depends on the specific coordinate system and rotation you are working with (e.g., 2D or 3D rotations). You may use trigonometric functions like sine and cosine to calculate new coordinates after a rotation.

What is the 180-degree rule for rotation? The 180-degree rule is often used in cinematography to ensure consistent screen direction during a scene. It’s not related to mathematical or mechanical rotations.

How many degrees is 1 rotation? 1 rotation is equal to 360 degrees.

What is the best retraction distance for PLA on an Ender 3? A typical starting point for retraction distance with PLA on an Ender 3 is around 6-8mm. However, the ideal distance can vary depending on your specific printer setup and filament. It may require some experimentation to find the best value for your prints.

How much distance between the nozzle and bed on an Ender 3? For the initial layer of a print on an Ender 3, a common distance between the nozzle and bed is approximately 0.2 to 0.3 mm. This allows for good adhesion without the nozzle being too close to the bed.

What is the baud rate for Klipper? The default baud rate for Klipper is typically 250,000 bits per second (baud). However, you can configure it to use different baud rates in your printer configuration file.

What is StealthChop? StealthChop is a technology developed by Trinamic, a company that makes stepper motor drivers. It’s a mode in which stepper motors operate quietly and smoothly. Klipper firmware can utilize this technology if your stepper drivers support it.

How do I set PID values in Klipper? You can set PID values for your printer’s hotend and heated bed in Klipper by using the M304 command for the hotend and M307 command for the heated bed in your printer configuration file. For example: M304 P123.45 I6.78 D45.67 sets the PID values for the hotend.

How is the rotation matrix calculated? The rotation matrix for a 2D rotation can be calculated using trigonometric functions. For a 2D rotation by an angle θ, the matrix would look like:

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[cos(θ) -sin(θ)] [sin(θ) cos(θ)]

What is 90-degree rotation? A 90-degree rotation is a rotation of an object or coordinate system by 90 degrees counterclockwise or clockwise, depending on the convention used.

What is the rule for 270 degrees clockwise? A 270-degree clockwise rotation is equivalent to a 90-degree counterclockwise rotation.

How to do a 270-degree rotation? To perform a 270-degree rotation, you can rotate the object or coordinates 90 degrees counterclockwise three times.

Is 90 degrees clockwise the same as 270 degrees counterclockwise? Yes, a 90-degree clockwise rotation is equivalent to a 270-degree counterclockwise rotation.

What is the formula for a 180-degree counterclockwise rotation? To perform a 180-degree counterclockwise rotation in 2D, you can use the following rotation matrix:

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[-1 0] [ 0 -1]

How to do rotations on a coordinate grid? To perform rotations on a coordinate grid, you can use rotation matrices as shown earlier. Apply the matrix to each point in your coordinates to obtain the rotated points.

Is 180 a full rotation? Yes, 180 degrees represents a full half-circle rotation.

How much is a rotation of 180 degrees? A rotation of 180 degrees is halfway around a circle, which is half of a full rotation.

What does an angle of 180 degrees look like? An angle of 180 degrees is a straight line or a half-circle.

What is 3/4 after a 90-degree rotation? After a 90-degree counterclockwise rotation, 3/4 of a full rotation would be equal to 270 degrees counterclockwise.

Is slower retraction speed better? Slower retraction speed can help reduce stringing and improve print quality in some cases. However, the optimal retraction speed may vary depending on your printer and filament, so experimentation is often necessary.

What is a good Z-hop distance? A typical Z-hop distance is around 0.5mm to 1mm, but the ideal distance can vary depending on your specific print and printer setup.

What happens when 3D print retraction distance is too high? If the retraction distance is too high, it can lead to filament grinding, clogs, or under-extrusion, as the filament may not be able to properly re-engage with the hotend after retraction.

What is the best distance between extruder and bed? The best distance between the extruder nozzle and the print bed for the initial layer is typically around 0.2 to 0.3mm. This allows for good adhesion without the nozzle being too close.

What happens if the nozzle is too far from the bed? If the nozzle is too far from the bed during the initial layer, the filament may not adhere properly, leading to poor bed adhesion and a failed print.

What happens if the nozzle is too close to the bed? If the nozzle is too close to the bed, it can cause the filament to get squished, potentially leading to nozzle clogs or a rough surface finish.

What is the best bed temperature for PLA? A common bed temperature for PLA is around 60°C, but it can vary depending on the specific brand and type of PLA filament you are using. Follow the manufacturer’s recommendations for best results.

How far away should the nozzle be on a 3D printer? The distance between the nozzle and the print surface should be set according to the specific print’s requirements. For the initial layer, a distance of approximately 0.2 to 0.3mm is often used as a starting point.

How long should the Bowden tube be on an Ender 3 V2? The Bowden tube length for an Ender 3 V2 typically comes pre-assembled with the printer and is designed to fit properly. There’s usually no need to change the length unless you’re modifying the printer’s setup.

Why is Klipper so much faster? Klipper firmware is known for its speed because it offloads complex processing tasks to a host computer or single-board computer (SBC), allowing the printer’s controller board to focus on executing motion commands. This offloading can result in smoother and faster motion control.

Is Klipper faster than Marlin? Klipper can be faster than Marlin in terms of motion control because of its architecture, but the actual print speed may depend on various factors, including the hardware and configuration.

Does Klipper increase print speed? Klipper firmware itself doesn’t directly increase print speed, but it can lead to smoother and more precise motion control, potentially allowing you to print faster without sacrificing print quality.

Does Klipper support sensorless homing? Yes, Klipper supports sensorless homing for some printer configurations. However, it depends on the specific hardware and setup of your printer.

Why microstep stepper motor? Microstepping is a technique that allows stepper motors to move in smaller increments, providing smoother motion and finer control. This can improve print quality and reduce noise.

Is StealthChop worth it? StealthChop is worth considering if you prioritize quieter printer operation. It’s particularly beneficial for reducing noise during non-printing movements. However, it may not be suitable for all print scenarios.

What is the max acceleration setting for Klipper? The maximum acceleration setting in Klipper depends on your printer’s hardware and build. It’s typically defined in your printer configuration file, and you can adjust it to suit your specific requirements.

What is the default PWM frequency for Klipper? The default PWM (Pulse Width Modulation) frequency for Klipper can vary depending on your printer setup and configuration. It’s often set to a value that works well with your printer’s hardware.

How can I make my PID more accurate? To make your PID (Proportional-Integral-Derivative) controller more accurate, you can experiment with different PID tuning parameters (P, I, and D values) and fine-tune them to achieve stable and responsive temperature control for your hotend or heated bed.

What is the formula for rotation? The formula for a 2D rotation around the origin by an angle θ is typically expressed as:

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x' = x * cos(θ) - y * sin(θ) y' = x * sin(θ) + y * cos(θ)

What is a proper rotation matrix? A proper rotation matrix is a square matrix that represents a proper rotation, meaning it preserves orientation and has a determinant equal to 1. An example is the 3×3 rotation matrix in 3D space.

What is the formula for the number of rotations? The formula for the number of rotations depends on the context. In geometry, rotations are typically measured in degrees or radians, and the number of rotations is calculated based on the angle of rotation.

What is the rule for a 90-degree counterclockwise rotation? A 90-degree counterclockwise rotation in a 2D coordinate system can be achieved by swapping the x and y coordinates and negating the new x coordinate:

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x' = -y y' = x

What is the rule for negative 90-degree rotation? A negative 90-degree rotation is the same as a 90-degree clockwise rotation. It can be achieved by swapping the x and y coordinates and negating the new y coordinate:

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x' = y y' = -x

How do you remember rotation rules? Remembering rotation rules in geometry often involves practice and visualization. You can use mnemonic devices, drawings, or interactive software to help reinforce your understanding.

What are the 3 types of rotation? In geometry, the three types of rotations are:

1. Counterclockwise (anticlockwise) rotation
2. Clockwise rotation
3. 180-degree rotation

What is the rule for 180-degree rotation? A 180-degree rotation is achieved by negating both the x and y coordinates:

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x' = -x y' = -y

Why is clockwise rotation negative? Clockwise rotation is considered negative in some mathematical conventions because it’s the opposite direction of counterclockwise rotation, which is typically considered positive.

How much is 270 degrees counterclockwise? 270 degrees counterclockwise is equivalent to a 90-degree counterclockwise rotation or a 90-degree clockwise rotation.

How much is 270 degrees rotation clockwise? 270 degrees rotation clockwise is equivalent to a 90-degree counterclockwise rotation.

What does a 270-degree angle look like? A 270-degree angle is equivalent to a 90-degree angle when measured counterclockwise from the positive x-axis. It points downward in a Cartesian coordinate system.

What is the rule for 270 degrees clockwise? A 270-degree clockwise rotation is equivalent to a 90-degree counterclockwise rotation.

How is 90 degrees equal to 270 degrees? 90 degrees is equal to 270 degrees when you consider that they represent rotations in opposite directions (clockwise and counterclockwise) and sum up to a full 360-degree rotation.

What is the rule for rotating a figure 180 degrees counterclockwise around the origin? To rotate a figure 180 degrees counterclockwise around the origin in a 2D coordinate system, negate both the x and y coordinates:

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x' = -x y' = -y

Is a 180-degree rotation the same as a reflection? A 180-degree rotation is equivalent to a reflection (also known as a flip) across both the x and y axes. The result is the same as if you were to mirror the object.

What is the rule for 360-degree rotation? A 360-degree rotation is a full circle and results in the original shape or object. There is no change in the position or orientation of the object after a 360-degree rotation.

How to do rotations around a point? To perform rotations around a point, you can use the following steps:

1. Calculate the coordinates of the point relative to the origin.
2. Apply the rotation matrix to the coordinates.
3. Translate the rotated coordinates back to the original point’s location.

Is it a complete 180 or 360? A complete 180 refers to a 180-degree rotation, which is half of a full 360-degree rotation.

Is 180 a turn or 360? 180 is half of a full turn, which is 360 degrees.

How many turns is 180? 180 degrees represents half of a full turn, so it’s equivalent to 0.5 turns.

How do you calculate 180 degrees? To calculate 180 degrees, you can use the formula:Copy code

180 degrees = π radians

where π (pi) is approximately 3.14159.

What is 90, 180, and 360 degrees? 90 degrees is a quarter-turn, 180 degrees is a half-turn, and 360 degrees is a full turn.

What is 2/3 after a 90-degree rotation? After a 90-degree rotation, 2/3 of a full rotation would be equal to 240 degrees counterclockwise.

What is exactly 3/4 of a full rotation? 3/4 of a full rotation is equivalent to 270 degrees counterclockwise.

How do you know if retraction distance is too high? If the retraction distance is too high, you may notice filament grinding, clogs, or under-extrusion during printing. It can also result in excessive oozing when the nozzle moves between print areas.

What is the best retraction distance? The best retraction distance can vary depending on your specific printer and filament. A starting point is typically 6-8mm for PLA, but it may require experimentation to find the optimal value for your setup.

What should I set my Z hop to? The Z hop distance is often set to around 0.5mm to 1mm, but the ideal value can vary based on your printer and the specific print. It helps to reduce the chances of the nozzle hitting printed features.

Does Z hop affect stringing? Z hop can help reduce stringing by lifting the nozzle slightly when it travels between different parts of the print. However, excessive Z hop can slow down the print and may not be necessary for all prints.

What is a good retraction distance for 3D printing? A good retraction distance for 3D printing can vary depending on factors like the printer, filament, and nozzle size. As a starting point, 6-8mm is often recommended for PLA, but adjustments may be needed for optimal results.

Can too much retraction cause under extrusion? Yes, excessive retraction can cause under-extrusion because it can pull too much filament back into the nozzle, leading to a delay in extrusion when printing resumes.

How do I know if my extruder is too close to my bed? If your extruder nozzle is too close to the bed, you may notice poor first-layer adhesion, visible scraping or dragging of the nozzle on the bed, and potentially nozzle clogs.

How far should the extruder be from the build plate? For the initial layer, a distance of approximately 0.2 to 0.3mm between the extruder nozzle and the build plate is often recommended as a starting point.

What is the ideal distance between the nozzle and the bed? The ideal distance between the nozzle and the bed, especially for the initial layer, depends on factors like print surface texture and material. A starting point is usually around 0.2 to 0.3mm.

What distance should be maintained between the nozzle and the substrate? The distance between the nozzle and the substrate (build plate) should be set based on your specific printer and material requirements. A typical starting point is 0.2 to 0.3mm for the initial layer.

Should the nozzle be touching the bed? The nozzle should not be touching the bed; it should be very close but not in direct contact to allow for proper adhesion without excessive pressure.

What is the perfect nozzle height? The perfect nozzle height depends on your specific printer, print surface, and material. A typical starting point for the initial layer is around 0.2 to 0.3mm.

Does a hotter bed make PLA stick better? A moderately heated bed (around 60°C for PLA) can help with bed adhesion, but going too hot can cause warping and other issues. Bed surface and print surface preparation also play a role in adhesion.

What happens if the bed temperature is too high? If the bed temperature is too high, it can cause issues like warping, poor layer adhesion, and potential damage to the print surface or the printed part itself.