Results 11 to 20 of about 1,758,236 (207)
Metals, 2022 A new method to measure the depth of subsurface defects in additive manufacturing components is proposed based on the velocity dispersion analysis of Lamb waves by the wavelet-transform of laser ultrasound.
Zhixiang Xue +6 more
doaj +2 more sources
Advances in structural analysis and process monitoring of thermoplastic composite pipes
Heliyon, 2023 Thermoplastic composite pipes (TCP) in comparison to other pipes have proven beneficial features due to its flexibility which includes being fit for purpose, lightweight and no corrosion.
Obinna Okolie +5 more
doaj +1 more source
A review on manufacturing defects and their detection of fiber reinforced resin matrix composites
Composites Part C: Open Access, 2022 Fiber reinforced resin matrix composites are more and more widely used in aerospace and automobile manufacturing industries. However, the probability of manufacturing defects in composites is very high due to the complex physical and chemical properties ...
Yutong Fu, Xuefeng Yao
doaj +1 more source
Li-ion Battery Reliability – A Case Study of the Apple iPhone®
IEEE Access, 2019 Li-ion battery reliability has attracted significant research attention, but few studies have incorporated in-service performance and reliability data of batteries installed within a product.
Yongquan Sun +3 more
doaj +1 more source
Metals, 2019 This article shows a method for inspection scheduling of structures made by additive manufacturing, derived from reliability function evaluations and overhaul inspection findings. The routine was an adaption of an existing method developed by the authors
Armando Coro +3 more
doaj +1 more source
Assessing the impact of process parameters on lattice structure manufacturing defects through micro-CT scanning [PDF]
MATEC Web of Conferences, 2023 In this study, we examined the impact of process parameters on the manufacturing defects in micro-strut lattice structures produced via Laser Powder Bed Fusion (L-PBF).
Park Minsol +2 more
doaj +1 more source
Automating defects simulation and fault modeling for SRAMs [PDF]
, 2008 The continues improvement in manufacturing process density for very deep sub micron technologies constantly leads to new classes of defects in memory devices. Exploring the effect of fabrication defects in future technologies, and identifying new classes
Stefano Di Carlo +9 more
core +1 more source
VHCF Response up to 109 Cycles of SLM AlSi10Mg Specimens Built in a Vertical Direction
Applied Sciences, 2019 It is well-known that many manufacturing parameters affect the quasi-static and the fatigue response of additive manufacturing (AM) parts. In particular, due to the layer-by-layer production, the load orientation, with respect to the building direction ...
Davide S. Paolino +6 more
doaj +1 more source
Analysis the Causes of Quality Defects in a Car Rack [PDF]
E3S Web of Conferences, 2021 The article contains an analysis of the problem related to manufacturing defects in the components of vehicle steering mechanism. Steps have been undertaken to identify the problem of quality defects occurrence by means of selected tools so as to reduce ...
Sitko Jacek +2 more
doaj +1 more source
IEEE Access, 2021 With the increased use of high-performance thin steels, detecting internal or external micro defects in a manufacturing process has become critical for the steel manufacturing process’s cost and quality management.
Joongho Ahn +3 more
doaj +1 more source