Wireless sensor network for laser cutting process application

The application of wireless sensor network for process monitoring of laser cutting process is a promising solution to address the problems in achieving good cutting performance. Wireless sensor network provide real time data monitoring flexibility, maintenance convenient, and easy to relocation for laser cutting process application. This paper presents the development of wireless sensor network for monitoring temperature at cutting surfaces during laser cutting process. The system consists of thermocouple sensors, microcontroller programmable system on chip platform, wireless radio frequency and software data logger. The workability and performance of the system was tested by using gas cutting.