The position of the end effector is recorded throughout the deposition process. The recorded trajectory is then matched with the data coming from all the other sensors.
Achieving the target layer height is just as important as is challenging, in directed-energy-deposition processes. Based on our unique laser interferometric solution, the layer height is continuously monitored and recorded, without any need to interrupt the process. This capability potentially enables the operator to perform corrective actions immediately, should the deviation be unacceptable.
A high-resolution camera looks at the side of the melt-pool and enables the operator to monitor the behaviour of the process remotely.
Arc current and arc voltage are monitored and their values recorded for quality control and assurance.
Wire feed speed is monitored and its value recorded for quality control and assurance.
Our proprietary closed-feedback-loops on wire position (for off-axis-feed processes) automatically adjusts the position of the wire, ensuring continued optimal metal transfer.
The temperatures before and after the deposition are continuously monitored and recorded by two pyrometers. These temperature values are used also to know when to start deposition, or to interrupt local gas shielding in the case of reactive materials like titanium.
The oxygen content within the deposition environment in continuously monitored and recorded.
