… with a photodiode-based in situ melt pool monitoring system to enable the system to use
as an online/offline quality assurance method for Selective Laser Melting. In this work, we …

… Selective laser melting is the most frequently applied technique for layer-wise manufacturing
of metallic objects. At MTU, selective laser melting is … steps of the quality assurance concept. …

… measurement and online analysis system for the quality control of selective laser melting. …
A review of thermal analysis methods in laser sintering and selective laser melting. In …

… 1 shows the physics involved in the selective laser melting … laser melts the metal powder
to bond a solid part, thus, the interaction between the laser and powder determines the quality …

… the selective laser melting (SLM) technology for analyzing the end-used parts in real time
during melting … Therefore quality assurance is still a problem in AM technologies. Methods are …

… Therefore, the in situ quality control system should monitor and control the whole forming
process, including the gas atmosphere, molten pool status, track shape, and temperature range…

… Abstract: Selective laser melting (SLM) has been widely used in … However, the instability of
SLM process often leads to quality … In situ quality control of the selective laser melting process …

… techniques such as selective laser melting offer unique … , but online quality assurance and
process control still remain major … into the selective laser melting process to monitor melt pool …

… pool monitoring is particularly important for the final product quality control. Previous
studies focus on the geometric features to describe the changes of the size and shape of …

… On the one hand, the analysis results can achieve part quality assurance by guide online
adjustment during forming process, which is called controllability; on the other hand, the …