Bling3D PETG Carbon Fiber (Petg-CF) Filament Size 1.75 Mm. 1 Kg.Sent From Bangkok.

FAQs Blocking problem and solution： Reasons for nozzle blockage：nozzle wear/fiber accumulation,improper temperature control can easily lead to nozzle blockageSolution -Hardware: The hardened steel nozzle can be replaced forwear resistance, with a recommended size of 0.4mm or above Solution -Parameters: Reduce printing speed and increase printingtemperature appropriately to minimize cloggingNozzle cleaning method: Regularly use a cleaning needle to clean thenozzle,prevent and solve clogging problems Material handling before printing: Dry the PETG-CF filament beforeprinting to reduce the risk of clogging caused by moisture absorption   Interlayer adhesion problem and solution： Poor interlayer adhesion: During PETG-CF printing, poor interlayeradhesion can cause the model to become fragile, and the printingtemperature and speed need to be adiusted. The influence of printing temperature: Properly increasing theprinting temperature can help improve the interlayer adhesion ofPETG-CF, but it is necessary to avoid overheating that may causematerial decomposition. Cooling speed control: Control the cooling speed of the print head toensure that each layer of material has enough time to bond afterprinting, enhancing the interlayer bonding force.   Surface roughness and fuzzing problem and solution: Printing speed too fast: Reduce the printing speed to ensure that eachlayer of material has enough time to cool and fuse, avoiding surfaceroughness Excessive nozzle temperature: Reduce the nozzle temperatureappropriately to prevent material from melting excessively and causingfuzzing Material humidity issue: Ensure that the material is dry, as materialswith high humidity are prone to producing bubbles and burrs duringthe printing process   Uneven extrusion problem and solution: Improper temperature control: Adjust the extrusion head temperatureto avoid overheating or undercooling that may cause poor material flowand ensure even extrusion Material too wet or contaminated: Ensure that PETG-CF material is dryto avoid uneven extrusion caused by material too wet or contaminated Nozzle blockage: Regularly clean the nozzle to avoid residue blockage,ensure smooth material extrusion, and avoid uneven extrusion       Mold taking and cooling: Choose the appropriate printing mode: For PETG-GF materials, selectthe appropriate printing mode to ensure model accuracy and surfacequality. Optimize cooling system settings: Reasonably configure cooling fansand temperatures to avoid warping or interlayer adhesion problemscaused by improper cooling. Post processing cooling technique: After printing is completed, slowcooling can help reduce internal stress and improve the stability anddurability of the printed part.