New Approach to Multi-material Processing in Selective Laser Melting

New method and SLM machine for 3D multi-material parts production has been elaborated. SLM machine concept and concept of the build platform cleaning system is presented and discussed. New optical monitoring system has been elaborate. Results of test applying for powder feeding to test object are presented. Special metodology of the multi-material object sintering is proposed for better accuracy of 3D object production having regards to shrinkage and dissolution.