Brass Nozzle Wear

From their website the following image is taken.

Bigliettini nozze doro. Since metals can be abrasive in general brass nozzles can easily wear out when used with metal filled filaments. Upgrading to a wear resistant nozzle will help reduce the wear significantly. Another aspect to consider while upgrading is the nozzle size.

The coating increases the life of the nozzle significantly. Brass happens to be a relatively soft metal meaning if it scrapes the bed surface or you print with abrasive filament it can wear down and damage your nozzles. Twinclad xt wear resistant pla nozzle material plating and sizing brass plated designed for everyday printing compatible with wide range of printers.

To check this value we have to remove the nozzle from the hotend measure the total length and apply the following formula. Our plated brass wear resistant nozzles are made from brass for good thermal conductivity and plated with an extremely hard but lubricative coating. Plated brass wear resistant nozzles designed for everyday printing compatible with wide range of printers.

A brass nozzle is usually fine when printing non abrasive filament such as pla and abs without certain additives. Ultra hard coating creates a low friction nozzle that outlasts uncoated brass. The creators of the olsson ruby nozzle have published some pictures of wear on brass steel and hardened steel nozzles.

Usa made micro swiss plated brass wear resistant nozzles extend nozzle life dramatically when using abrasive materials. The wear should never be more than 80 of the total length of c since if the wear is closer to the inner cone the 3d prints will be of poor quality or even impossible to make. Brass base material retains thermal conductivity for unchanged thermal performance.

Brass provides excellent thermal conductivity while twinclad xt coating offers one of the lowest coefficient of friction and protects the nozzle against wear.