Cutting process monitoring with an instrumented boring bar measuring cutting force and vibration
| Autor: | Oddvar Standal, Terje Mugaas, Dan Östling, Tormod Jensen, Mathias Tjomsland |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0209 industrial biotechnology
Computer science Mechanical engineering 02 engineering and technology 010501 environmental sciences 01 natural sciences Jet engine law.invention Vibration 020901 industrial engineering & automation Machined surface Machining law Deflection (engineering) Cutting force General Earth and Planetary Sciences Electronics 0105 earth and related environmental sciences General Environmental Science Landing gear |
| Zdroj: | Procedia CIRP |
| Popis: | We present an industrialized version of a boring bar with embedded sensors and electronics that measure cutting forces and vibration. The novel tool gives the operator or process developer valuable insight into the cutting process in components like jet engine shafts and landing gear. Critical events like chatter and excessive insert wear can be detected and avoided and the quality of the cut can be documented and compared with earlier cuts. Since the deflection of the bar is proportional to the cutting force, the actual machined diameter is measured in real time which reduces the need for dimensional probing between cuts. In addition, the vibration measurement gives an indication of the quality of the machined surface and can reveal problematic cutting parameters or component features. We present results from machining in both Maragin 250 and steel that clearly shows the potential of the technology. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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