Results 91 to 100 of about 921,669 (360)
Laser weld spot detection based on YOLO-weld
Scientific ReportsLaser weld point detection is crucial in modern industrial manufacturing, yet it faces challenges such as a limited number of samples, uneven distribution, and diverse, irregular shapes. To address these issues, this paper proposes an innovative model, YOLO-Weld, which achieves lightweight design while enhancing detection accuracy.
Jianxin Feng +4 more
openaire +3 more sources
Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating
Advanced Materials, EarlyView.This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng +10 more
wiley +1 more source
Advances in Mechanical EngineeringThe article follows a resistance spot welding system, which integrates a six-axis industrial robot, power supply, pneumatic actuator, welder, cooler, trimmer, software control system, welding analyzer, force feedback sensor and welding fixture to realize
Lei Chen, Jizhong Liu
doaj +1 more source
Experimental Study of Tensile Test in Resistance Spot Welding Process
Latin American Journal of Solids and StructuresResistance spot welding (RSW) is a widely used joining process for fabricating sheet metal assemblies in automobile industry .In comparison with other welding processes the RSW is faster and easier for automation.
Lebbal Habib +3 more
doaj +1 more source
N‐heterocyclic Carbenes as Adhesion Promoters on Aluminum Alloy 6061
Advanced Materials Interfaces, EarlyView.N‐heterocyclic carbenes as novel non‐toxic surface primers for aluminum alloys for better adhesive bonding, because strong adhesive bonding shouldn't come at the cost of poisoning the human body. The impact of NHC functionalization on adhesive joint strength and durability is also evaluated using a single‐lap‐shear test, following continuous exposure ...
Jashanpreet Kaur +6 more
wiley +1 more source
Resistance Spot Welding of Aluminum Alloy and Carbon Steel with Spooling Process Tapes
Metals, 2019 Many lightweight materials, including aluminum alloy, magnesium alloy, and plastic, have been used for automotives. Aluminum alloy—the most commonly utilized lightweight metal—has poor resistance spot weldability owing to its inherent ...
Seungmin Shin +3 more
doaj +1 more source
Bending fatigue of electron-beam-welded foils. Application to a hydrodynamic air bearing in the Chrysler/DOE upgraded automotive gas tubine engine [PDF]
A hydrodynamic air bearing with a compliment surface is used in the gas generator of an upgraded automotive gas turbine engine. In the prototype design, the compliant surface is a thin foil spot welded at one end to the bearing cartridge.
Halford, G. R., Saltsman, J. F.
core +1 more source
Свариваемость высокопрочных аустенитных TWIP-сталей [PDF]
, 2015 Высокопрочные аустенитные TWIP-стали находят применение благодаря их высоким механическим свойствам и малой склонности к дефектообразованию при сварке.
Березовский, А. В.
core
Investigation of low current gas tungsten arc welding using split anode calorimetry [PDF]
, 2016 Most previous split anode calorimetry research has applied high weld currents which exhibit pseudo Gaussian distributions of arc current and power density.
Colegrove, Paul A. +2 more
core +1 more source
Dissimilar Welding Using Spot Magnetic Pulse Welding [PDF]
, 2014 Magnetic Pulse Welding (MPW) is a solid state joining technique which have increased development in the past few years due to the industrial need in joining dissimilar materials and difficult-to-weld ones. It is an impact welding technique, such as explosive welding (EXW) and laser impact welding (LIW), which share the same basic joining principle ...
Guillaume Racineux +3 more
openaire +1 more source