منابع مشابه
Characterization and Effects of Fiber Pull-Outs in Hole Quality of Carbon Fiber Reinforced Plastics Composite
Hole quality plays a crucial role in the production of close-tolerance holes utilized in aircraft assembly. Through drilling experiments of carbon fiber-reinforced plastic composites (CFRP), this study investigates the impact of varying drilling feed and speed conditions on fiber pull-out geometries and resulting hole quality parameters. For this study, hole quality parameters include hole size...
متن کاملMeasuring Strand Orientation in Carbon Fiber Reinforced Plastics (CFRP) with Polarization
Carbon Fiber Reinforced Plastics (CFRP) are increasingly popular for lightweight but strong components, for example in aircraft or automotive applications. These materials come with the advantage of a large design space of the resulting material properties. A structural component can be tailor made for a specific load while minimizing the total weight of the component. However, this requires a ...
متن کاملLaser Ablation of Carbon Fiber Reinforced Plastics: Laser-Ionization TOF Mass Spectrometric Study
Neutral fragments from a nanosecond KrF excimer laser-ablated carbon fiber reinforced plastic (CFRP, carbon fiber/epoxy resin composite) were investigated by laser-ionization time-of-flight (TOF) mass spectrometry in order to explore the laser ablation dynamics of CFRP. The neutrals were detected after the post-ionization by an ArF excimer laser pulse at variable delay times, td, relative to th...
متن کاملSurface Quality of Staggered PCD End Mill in Milling of Carbon Fiber Reinforced Plastics
Machined surface quality determines the reliability, wear resistance and service life of carbon fiber reinforced plastic (CFRP) workpieces. In this work, the formation mechanism of the surface topography and the machining defects of CFRPs are proposed, and the influence of milling parameters and fiber cutting angles on the surface quality of CFRPs is obtained, which can provide a reference for ...
متن کاملUltrasonic Examination of Fiber Reinforced Plastics Using Phased Array Transducers
This paper presents a data fusion method between the results of ultrasound using phased array at 5MHz frequency and those obtained through eddy current examination at 1-10MH frequency. The obtained results are compared with destructive tests, a very good correlation being obtained. The effects of delamination over the properties of CFRP are studied using dynamic mechanical analyzer, emphasizing...
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ژورنال
عنوان ژورنال: Laser Technik Journal
سال: 2014
ISSN: 1613-7728
DOI: 10.1002/latj.201400030