CiNii Articles - laser welding

1

In-process monitoring of laser welding using deep learning [in Japanese]

鷲谷泰佑 , 坂井哲男 , 塩見康友

画像ラボ 32(2), 1-6, 2021-02
2

Effect of Heating Order on Interference between Deformations by Curved Line Heating in Laser Forming [in Japanese]

Akiyama Tetsuya , Kitamura Takanori , Izutsu Ryosuke , Maeda Yuta

… <p>Laser forming is one of a few processing methods that can form a plate material into a curved surface without contact and without using a mold. … The relationship between heating conditions and deformation has been studied in detail in the field of welding, etc. …

Journal of the Japan Institute of Metals and Materials, 2021

J-STAGE
3

Microstructures and Strengthening Mechanism of Oxygen Soluted Titanium by Selective Laser Melting [in Japanese]

ICHIKAWA Eri , SHITARA Kazuki , UMEDA Junko , LI Shufeng , CHEN Biao , KONDOH Katsuyoshi

… <p>The mechanical properties of selective laser melting (SLM) titanium (Ti) materials can be enhanced by solid solution with oxygen (O) element. …

Journal of the Japan Society of Powder and Powder Metallurgy 68(2), 67-75, 2021

J-STAGE
4

In-process monitoring of welding quality by robotic laser ultrasonic measurement system using microchip laser [in Japanese]

MATSUIDA Taketo , OTAKI Satoshi , NOMURA Kazufumi , ASAI Satoru

… Laser Ultrasonic Technique (LUT) is applicable even in a high temperature state such as during welding because the laser is irradiated remotely without contact. … Recent studies have reported that LUT is applicable during welding and it's effective for in-process monitoring. …

QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 39(1), 11-23, 2021

J-STAGE
5

Fatigue Characteristics of DP780 Steel Spot Welding Joints with Different Static Fracture Modes

Xie Lihua , Shi Bowen , Xiao Zhenkang , Ren Jiangwei , Li Dong

… <p>Two specimens made of DP780 dual phase steels were produced by resistance spot welding and the quality was evaluated by the static tension-shear test and low cycle fatigue test. …

MATERIALS TRANSACTIONS 62(2), 191-197, 2021

J-STAGE
6

Automation of Laser Welding Process by Cyber-Physical System (CPS) Approach [in Japanese]

SAKAI Tetsuo , WASHITANI Taisuke , KUDO Shinya , SHIOMI Yasutomo , KIKAWADA Masakazu , SASAKI Mitsuo , HIRONO Masatoshi

JOURNAL OF THE JAPAN WELDING SOCIETY 90(1), 30-35, 2021

J-STAGE
7

Numerical Simulation of Laser-Induced Bubble and Metal-Free Water Cannon

Ohkubo Tomomasa , Matsunaga Ei-ichi , Sato Yuji

… <p>Laser propulsion is expected to be the next-generation propulsion mechanism. … In this study, we develop a numerical simulation code using the C-CUP (CIP and Combined, Unified Procedure) method to simulate a laser-induced bubble and a metal-free water cannon. … We successfully reproduced the qualitative behavior of spouting water in a three-dimensional space when the metal-free water cannon is irradiated by laser. …

Journal of Advanced Computational Intelligence and Intelligent Informatics 25(1), 50-55, 2021

J-STAGE
8

Welding With Laser : Laser welding continues to mature and fabricators take notice [in Japanese]

Giordano Geoff , 矢生晋介 [訳]

機械と工具 : 生産加工技術を支える 10(12), 26-31, 2020-12
9

Laser welding of transparent plastic COP [in Japanese]

小松剛 , 鷺坂芳弘 , 植田浩安 , 柳沢靖 , 松浦康典

静岡県工業技術研究所研究報告 = Reports of the Industrial Research Institute of Shizuoka Prefecture (13), 86-90, 2020-11
10

Development of Dissimilar Joining Technology using Laser Arc Hybrid System [in Japanese]

惠良哲生 , 玉城怜士 , 劉忠杰

自動車技術 = Journal of Society of Automotive Engineers of Japan 74(10), 68-73, 2020-10
11

Cross Sectional Microstructure and Hardness in Welded Zone of Duplex Stainless Steel by Fiber Laser Welding [in Japanese]

齋藤繁 , 田沼吉伸 , 塩田敏也 , 大島改

北海道科学大学研究紀要 = Bulletin of Hokkaido University of Science (48), 43-46, 2020-09-30

IR
12

Platform Development aimed at Lightweight and High-efficiency Production for Small Scooters in Next Generation [in Japanese]

藤原清隆 , 土肥誠

自動車技術 = Journal of Society of Automotive Engineers of Japan 74(9), 39-44, 2020-09
13

Introduction of New Type Laser Welding Technology (Installation of New Coil Build-up Line) [in Japanese]

小原紳一 , 兵頭健司 , 富田茂 , 高藤雄介 , 山崎賢之

日本製鉄技報 (416), 136-141, 2020-08
14

Application of High-Power Vacuum Laser Welding Technology to Steel Plate Production Process [in Japanese]

木谷靖 , 松下宗生 , 深堀友晃

JFE技報 (46), 57-63, 2020-08
15

Computational Modeling and Experimental Validations of the Heat Transfer and Residual Stresses in the Aluminum 6061-T6 Plate Welded by an Adjustable Ring Mode (ARM) Laser

Kong Fanrong , Lavoie Jean-Philippe , Kleine Klaus , Kovacevic Radovan

軽金属溶接 = Journal of light metal welding : 軽金属溶接協会誌 58(8), 293-299, 2020-08
16

Acknowledgement of Laser Industry Award 2020 : Next Generation Type Laser Welding Machine (LBW) with Spatter Suppression Technology [in Japanese]

吉田勝 , 久場一樹 , 宮田淳二 , 上野彰大

レーザー研究 = The review of laser engineering : レーザー学会誌 48(7), 369-372, 2020-07
17

Effect of Beam Profile on Laser Welding Quality : Beam Shaping with Adjustable Ring Mode [in Japanese]

山森浩人 , 稲垣陽輔

レーザ加工学会誌 = Journal of Japan Laser Processing Society 27(2), 95-99, 2020-06
18

Laser Beam Profile Control Technology and its Application : Welding Spatter Reduction Technology BrightLine Weld [in Japanese]

中村強

レーザ加工学会誌 = Journal of Japan Laser Processing Society 27(2), 83-88, 2020-06
19

High Power and High Beam Quality Green Laser [in Japanese]

中村強

スマートプロセス学会誌 = Journal of smart processing 9(2), 63-68, 2020-03
20

The Latest Trend of High Power Direct LD : Current Status and Future Power Increase of High Power Blue LD [in Japanese]

武田晋

スマートプロセス学会誌 = Journal of smart processing 9(2), 56-62, 2020-03

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