Teflon Tubing for 3D Printers 1.75mm Filament (2mm ID X 3mm OD)

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Component Name

Overview

The Teflon Tubing for 3D Printers is a specialized component designed for 3D printing applications, specifically suited for 1.75mm filament sizes. This tubing is manufactured from high-quality Teflon material, ensuring exceptional durability, chemical resistance, and thermal stability.

Functionality

The primary function of this Teflon Tubing is to guide and protect the 1.75mm filament during the 3D printing process. The tubing is designed to be inserted between the filament spool and the 3D printer's extruder, creating a sealed pathway for the filament to travel through. This setup enables smooth, consistent, and precise filament feeding, ensuring high-quality prints and minimizing the risk of filament jamming or tangling.

Key Features

Inner Diameter (ID): 2mm, precisely calibrated to accommodate 1.75mm diameter filaments.
Outer Diameter (OD): 3mm, providing a secure and snug fit within the 3D printer's extruder and hotend systems.
Teflon Material: The tubing is constructed from high-quality, food-grade Teflon (PTFE), offering excellent:

Chemical resistance to corrosion and degradation

Thermal stability up to 260C (500F)

Non-stick properties for easy filament glide and reduced friction

Flexibility: The tubing is designed to be flexible, allowing for easy routing and installation within the 3D printer's framework.
Length: The tubing is available in various lengths to accommodate different 3D printer configurations and designs.
Compatible: Suitable for use with most 3D printers that utilize 1.75mm filaments, including FFF/FDM, FFM, and SLA/SLS printers.
Food-Grade: The Teflon material used in the tubing is food-grade, making it an ideal choice for 3D printing applications involving food packaging, medical devices, or other sensitive industries.

Technical Specifications

Material

Teflon (PTFE)

Inner Diameter (ID)	2mm
Outer Diameter (OD)	3mm

Working Temperature

-200C to 260C (-330F to 500F)

Chemical Resistance

Excellent resistance to corrosion and degradation

Flexibility

Flexible, allowing for easy routing and installation

Compatibility

Suitable for 1.75mm filament 3D printers, including FFF/FDM, FFM, and SLA/SLS printers

Certifications

Food-grade compliant

Installation and Maintenance

For optimal performance and longevity, it is recommended to

Cut the tubing to the desired length using a clean, sharp utility knife or tubing cutter.

Ensure the tubing is properly secured to the 3D printer's extruder and hotend systems.

Regularly inspect the tubing for signs of wear or damage, replacing it as needed.

Clean the tubing with a soft cloth and mild detergent to prevent dirt and debris buildup.

By incorporating this high-quality Teflon Tubing into your 3D printing setup, you can expect improved filament feeding, reduced jamming and tangling, and enhanced overall print quality.

Pin Configuration

Teflon Tubing for 3D Printers 1.75mm Filament (2mm ID X 3mm OD) Documentation
Overview
The Teflon Tubing for 3D Printers is a 1.75mm filament guide tube designed to ensure smooth and consistent filament feeding in 3D printing applications. This documentation provides a detailed explanation of the tubing's structure, pin layout, and connection guide.
Physical Structure
The Teflon Tubing consists of a flexible, fluorinated ethylene propylene (FEP) tube with an inner diameter (ID) of 2mm and an outer diameter (OD) of 3mm. The tubing is designed to withstand high temperatures and has a smooth, non-stick surface to minimize filament friction and jamming.
Pin Layout
There are no pins on the Teflon Tubing. Instead, it features a simple, compact design with a single inlet and outlet opening. The tubing is designed to be connected to a 3D printer's extruder and hotend using a suitable push-fit or compression fitting.
Connection Guide
To connect the Teflon Tubing to your 3D printer's extruder and hotend, follow these steps:
Step 1: Prepare the Tubing
Cut the Teflon Tubing to the desired length using a sharp utility knife or tubing cutter.
Deburr the cut ends to prevent damage to the filament or printer components.
Step 2: Connect to the Extruder
Insert one end of the tubing into the extruder's filament inlet. Ensure a snug, secure fit.
Use a suitable push-fit or compression fitting to secure the tubing to the extruder. Consult your extruder's documentation for specific fitting requirements.
Step 3: Connect to the Hotend
Insert the other end of the tubing into the hotend's filament outlet. Ensure a snug, secure fit.
Use a suitable push-fit or compression fitting to secure the tubing to the hotend. Consult your hotend's documentation for specific fitting requirements.
Important Notes
Handle the tubing with care to avoid kinking or damaging the material.
Ensure the tubing is properly secured to the extruder and hotend to prevent filament jamming or printing issues.
Regularly inspect and clean the tubing to maintain optimal printing performance.
By following these instructions, you can successfully integrate the Teflon Tubing into your 3D printing setup and enjoy reliable, high-quality prints.

Code Examples

Teflon Tubing for 3D Printers 1.75mm Filament (2mm ID X 3mm OD)
=============================================

Overview
--------

The Teflon Tubing for 3D Printers is a high-quality, non-stick PTFE tubing designed specifically for 1.75mm filament 3D printing applications. It features an inner diameter (ID) of 2mm and an outer diameter (OD) of 3mm, making it an ideal choice for a wide range of 3D printers.

Key Features
--------------

Non-stick PTFE material: Reduces friction and prevents filament from sticking to the tubing, ensuring smooth and consistent feeding.
 High temperature resistance: Can withstand temperatures up to 260C (500F), making it suitable for high-temperature 3D printing applications.
 Flexibility and durability: Resistant to kinking and cracking, ensuring reliable performance even in tight spaces.
 Corrosion-resistant: PTFE material provides excellent resistance to corrosion, ensuring the tubing remains functional even in harsh environments.

Usage and Installation
-------------------------

### Mounting and Routing

The Teflon Tubing can be mounted directly to the extruder or hotend using a compatible push-fit or screw-in fitting. Ensure the tubing is securely fastened to prevent damage or disconnection during printing.

### Filament Routing

Route the tubing from the filament spool to the extruder or hotend, ensuring minimal tension and no sharp bends. Use cable ties or zip ties to secure the tubing to the printer frame or other stable components.

Code Examples
--------------

### Marlin Firmware Example (Arduino)

In this example, we'll demonstrate how to use the Teflon Tubing with Marlin firmware on an Arduino-based 3D printer.

```c
// Define the extruder configuration
#define EXTRUDER_COUNT 1
#define EXTRUDER_0_PTFE_TUBING_INNER_DIAMETER 2.0
#define EXTRUDER_0_PTFE_TUBING_OUTER_DIAMETER 3.0

// Set the filament diameter
#define FILAMENT_DIAMETER 1.75

void setup() {
  // Initialize the extruder
  extruder_init();
}

void loop() {
  // Print a test line
  extrude(FILAMENT_DIAMETER, 10); // Extrude 10mm of filament
  delay(1000);
}
```

### Python Example (Raspberry Pi)

In this example, we'll demonstrate how to use the Teflon Tubing with a Python script on a Raspberry Pi-based 3D printer.

```python
import RPi.GPIO as GPIO
import time

# Set the GPIO pin for the extruder motor
EXTRUDER_PIN = 18

# Set the filament diameter
FILAMENT_DIAMETER = 1.75

# Initialize the GPIO pin
GPIO.setmode(GPIO.BCM)
GPIO.setup(EXTRUDER_PIN, GPIO.OUT)

try:
  while True:
    # Extrude 10mm of filament
    GPIO.output(EXTRUDER_PIN, GPIO.HIGH)
    time.sleep(0.5)
    GPIO.output(EXTRUDER_PIN, GPIO.LOW)
    time.sleep(0.5)
except KeyboardInterrupt:
  GPIO.cleanup()
```

Additional Resources
----------------------

For more information on PTFE tubing, visit the [PTFE Wikipedia page](https://en.wikipedia.org/wiki/Polytetrafluoroethylene).
 For guidelines on selecting the correct PTFE tubing for your 3D printer, refer to [this comprehensive guide](https://www.3dhubs.com/tutorials/selecting-ptfe-tubing-3d-printers).

Warranty and Support
----------------------

The Teflon Tubing for 3D Printers is backed by a 1-year limited warranty. For technical support, please contact our team at [support@example.com](mailto:support@example.com).