Abstract
This paper presents a complete and well tested virtual instrument (VI) for computer numerical control (CNC) machine predictive maintenance. The national instrument (NI) hardware, LabVIEW software and accelerometer sensor are acquired for the vibration analysis integrated with virtual instrument were developed based on the vibration severity chart threshold in ISO 10816. Validation experiments of the predictive maintenance module were utilized on drilling and milling processes to test and verify the effectiveness of the module. Results obtained from current module can monitor and provide the machine conditions at different condition of good, satisfactory, unsatisfactory, and unacceptable for rotating machinery status according to the vibration severity chart as per ISO 10816.
Highlights
Predictive maintenance, known as machining monitoring, is a well-known but unresolved manufacturing engineering problem [1]
Until end product is produced, the virtual module makes sure that the planning of machining process and software used are accurate thoroughly
The simulation framework, using the virtual module, can analyse different machining approaches for environmental effect based on the modelling and analysis of this data
Summary
Predictive maintenance, known as machining monitoring, is a well-known but unresolved manufacturing engineering problem [1]. A virtual module of machining considers as a creative, user friendly yet informative three-dimensional computer simulation model. Until end product is produced, the virtual module makes sure that the planning of machining process and software used are accurate thoroughly. The concept of virtual module for machining process has been widely recognised and the simulations have previously been employed. Functions for assessing the environmental effects such as energy consumption, pollution, material mass loss, cutting fluid waste, lubricant oil waste and cutting tool use, can be included in a virtual machining model [5]. The virtual module of machining data, when combined with reference, method, and material properties sheet, were crucial and useful to decide the desired parameters. The simulation framework, using the virtual module, can analyse different machining approaches for environmental effect based on the modelling and analysis of this data
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