Anatomy of a HotEnd – E3D

A breakdown of the components that make up a HotEnd: HeatSinks, HeatBreaks, HeaterBlocks, Heater Cartridges, Thermistors, DC Fans and Nozzles. A deep dive into the fundamentals of HotEnd material science: extrusion temperatures, die swell, pressure delay, heatcreep and HotEnd materials such as PLA and PEEK.
HotEnds, liquifiers, toolheads, extruders, shooty-squirty-plastic guns - just what are these and why are they so important to the 3D printers? What makes a good HotEnd, what makes a bad HotEnd, and what makes an excellent HotEnd? We at E3D have been making them since 2012, and we’ve learnt a thing or two.

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Direct extrusion and Bowden systems

Anatomy of a 3D Printer: How Does a 3D Printer Work?

High-temperature performance The benefit of an all-metal design means the V6 can comfortably reach 300°C with the supplied thermistor. If you’d like

V6 All-Metal HotEnd

3D Printer Hot End Display Model by Funbie Studios

3D Printer Nozzle - Changing And Assembling Them - TheMechNinja

Ender3/CR10 High Temperature Hotend Kit

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Replacing the Hot End Heater Cartridges – re:3D

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How To Everything E3D // 3D Printing Hotend & Accessory Guide

Thermal boron nitride paste