Evaluation Of The Dimensional Repeatability For Metal Binder Jetting: Method And Results

Authors:

Paul Calves (Centre Technique des Industries Mécaniques (CETIM), France),
Maxime Robert (Centre Technique des Industries Mécaniques (CETIM), France),
Corentin Carree (Centre Technique des Industries Mécaniques (CETIM), France)

Abstract:

Today, the building rates with Metal Binder Jetting technologies start to reach very high rates, giving good perspectives for mass production. But one remaining challenge is also to master the dimensional dispersion in production, and to guarantee an Interval of Tolerance satisfying industrial specifications and needs.This presentation will detail in a first part, the progression towards a reliable and efficient method allowing to evaluate the dimensional dispersion of Metal Binder Jetting machines.Then several results and observations, among other the Interval of Tolerance depending on some printing parameters and observables as green and as sintered, will be presented and discussed.

DOI:

https://doi.org/10.59499/WP225370845