Results 31 to 40 of about 2,616 (238)

Predicting Operating Windows for High-Frequency Induction Aluminum Tube Welding

open access: yesWelding Journal, 2023
High-frequency (HF) induction welding is a practical welding technique widely used in various industries. Although it is generally robust, HF induction welding of aluminum tubes is complicated by the very high line speed, which requires high and accurate power input, and, therefore, a small fluctuation or variation in power input could result in ...
SHAO-WEI CHENG, HONGYAN ZHANG
openaire   +1 more source

Adaptive localization method for groove edge in narrow gap welding image

open access: yesHanjie xuebao
To improve the intelligence level of narrow-gap welding, this paper proposes an adaptive localization method for the region of interest (ROI) window in groove edge images based on passive visual sensing.
Na SU, Jianye QI, Haojin JIA, Jie WANG
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

open access: yesAdvanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling   +15 more
wiley   +1 more source

Resistance spot welding of advanced high strength steel for fabrication of thin-walled automotive structural frames

open access: yesForces in Mechanics, 2022
This investigation presents the process parameter optimization of resistance spot welded (RSW) advanced high strength steel (AHSS) joints using response surface methodology (RSM) for fabrication of thin-walled automotive structural frames.
Chakkaravarthi Rajarajan   +4 more
doaj   +1 more source

Jig Design for Window Frame Welding of Rail-Borne Door Systems [PDF]

open access: yesManufacturing Technology, 2017
Article deals with design of jig for welding of rail-borne door system on the basis of model and drawing of window frame. Using this jig is ensured right setting and reliable clamping of two bent profiles. By welding of these profiles is made a window frame of automatic door systems for rail-bornes. TIG method is used for welding. Article describes and
Ivan Mrkvica   +4 more
openaire   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Experimental and numerical approach to titanium-aluminum explosive welding

open access: yesMaterials Research Express, 2021
The welding parameters of TA2/1060/5083 were calculated accurately through a combination of explosive welding weldability window and numerical simulation, based on which explosion welding experiments were conducted using these parameters obtained.
Xiaoming Wu   +5 more
doaj   +1 more source

Vision-Based Guiding System for Autonomous Robotic Corner Cleaning of Window Frames

open access: yesBuildings, 2023
Corner cleaning is the most important manufacturing step of window framing to ensure aesthetic quality. After the welding process, the current methods to clean the welding seams lack quality control and adaptability.
Tzu-Jan Tung   +2 more
doaj   +1 more source

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