Preprints of the National Meeting of JWS

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Preprints of the National Meeting of JWS

Displaying 151-200 of 219 articles from this issue

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Microwave joining of carbon fiber reinforced thermoplastics and aluminum alloys

Kiyokazu Yasuda, Hiroshi Nishida

Session ID: 346
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_312

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Effect of Bonding Condition on Bond Strength of A1050/C1020 Clad Materials Using Vacuum Roll Bonding

Satoru MATSUMOTO, Tomiko Yamaguchi, Kazumasa Nishio

Session ID: 347
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_314

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Correlation between thermo-physical property and microstructure evolution in underwater explosive welded Mo/Cu and W/Cu joints

Pradeep Kumar PARCHURI, Shota Kotegawa, Hajime Yamamoto, Kazuhiro Ito, ...

Session ID: 348
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_316

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Underwater explosive welding can bond Mo/Cu and W/Cu clad plates. The bonding interface formed under almost the same collision velocity was wavy in the Mo/Cu joint, while flat in the W/Cu joint.

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Intermetallics formation mechanism and bonding strength in dissimilar joining of Mg-Al alloy and pure Ti in solid-state

katsuyoshi kondoh, Patchara Pripanapon, Junko Umeda, Makoto Takahashi

Session ID: 349
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_318

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Evaluation method of interfacial strength in small region for resin/metal dissimilar materials joint

Shota MUTO, Yumi ABE, Shota OSANAI, Yukio MIYASHITA, Yuichi OTSUKA

Session ID: 350
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_320

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Numerical analysis of the interfacial fracture of solid-state bonded interface at low temperatures

Kittipan Pongmorakot, Shoichi Nambu, Toshihiko Koseki

Session ID: 351
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_322

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Cohesive Zone Model (CZM) was utilized to calculate the energy release rate during the interfacial fracture analysis of solid-state bonded interface with varying thickness of deformed layer.

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Forge welding of magnesium alloy to aluminum alloy using a servo press

hideki yamagishi, Shigeki Kakiuchi, Masaru Sato

Session ID: 352
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_324

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Evaluation of Optical Properties on Functionally Graded Piping Joints between Cu and SUS304

Kouichi Nakano, Kazuki Iwakiri

Session ID: 353
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_326

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To Control Electric Conductivity of Glass-to-glass Anodically-bonded Interface

Makoto Takahashi

Session ID: 354
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_328

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Experiment on electric resistance change by passage of current through electric contact of two cylindrical NiChrome electrodes.

Kazuki Wakabayashi, Pasomphone Hemthavy, Shigeki Saito, Kunio Takahash ...

Session ID: 355
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_330

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Relation between welding conditions and static strength on the stud welds of high nitrogen stainless steel

Kouichi Nakano, Kei Samoto

Session ID: 356
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_332

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Basic study of horizontal stud welding

Kazuki TODA, Hiroshi Kawakami

Session ID: 357
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_334

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Study on weld cracking of full penetration laser welds of high carbon steel sheets

Kyohei Maeda, Reiichi Suzuki

Session ID: 401
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_340

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Estimation of Peel Strength in Laser Welding of Automotive High Strength Steel Sheets (Report 1)

-Effect of Weld Line Shape on Peel Strength-

Asato Hara, Yasushi KITANI, Rinsei IKEDA

Session ID: 402
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_342

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Estimation of Peel Strength in Laser Welding of Automotive High Strength Steel Sheets (Report 2)

-Numerical Analysis of Stress Distribution around Weld Part-

Asato Hara, Yasushi KITANI, Rinsei IKEDA

Session ID: 403
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_344

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High-speed welding by laser irradiation to welding interface

Manabu TATEISHI, Koji NISHIMOTO, Shingo MAEDA, Keiichiro NAKAO

Session ID: 404
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_346

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Dissimilar joining of Al alloy and Mg alloy by laser welding

Koki MATSUMOTO, Akio Nishimoto, Kimiaki Nagatuka, Takeshi Ishikawa, Ka ...

Session ID: 405
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_348

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Dissimilar Metal Welding between Titanium and Steel using Laser (Part 2)

-Evaluation of Dissimilar Metal Welding Joint of Cr inserted Titanium and Steel-

Naoki Seto, Taiji Nagatani, Hiroaki Kotaki

Session ID: 406
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_350

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Influence of pressing load on joint strength in laser micro welding of wire to plate

Nobutaka MAEDA, hitoshi Ozaki, Hiroshi Kawakami, Jippei Suzuki

Session ID: 407
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_352

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Development of Preventive Procedure for Hot Cracking in High Power Laser Welding

Takahiro Deguchi, Ryo Nomura, Keiko Watanabe, Daichi Sumimori, Youzou ...

Session ID: 408
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_354

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Role of metal vapor in keyhole on the basis of MPS method

Yuta NONAKA, Yousuke KAWAHITO, Ryohei YOSHIDA, Hitoshi OZAKI, Hiroshi ...

Session ID: 409
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_356

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Study on Seam Tracking System for Laser Welding using Tack Welds Identification Function

Toshimitsu Maeda, Isao Torigoe, Shouki Kasuga, Muneharu Kutsuna

Session ID: 410
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_358

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Study on Hybrid Laser Processing for CFRP Composites

Muneharu Kutsuna, Kazuhisa Iwase

Session ID: 411
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_360

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Study on real-time observation of laser cutting front of thick steel plate by X-ray transmission system

Hiroto KOREKAWA, Hitoshi OZAKI, Hiroshi KAWAKAMI, Jippei SUZUKI, Yousu ...

Session ID: 412
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_362

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Femtosecond laser peening of friction stir welded 7075-T73 aluminum alloy

Terumasa KAWASHIMA, Tomokazu Sano, Akio Hirose, Seiichirou Tsutsumi, K ...

Session ID: 413
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_364

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Numerical analysis of stress-relaxation behavior during shot-peening

Yusuke YAMADA, YUJI KITANI, Kazuki IKUSHIMA, Masakazu SHIBAHARA, Sator ...

Session ID: 414
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_366

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Study of 3D temperature measurement of arc plasma in MAG welding

Kaname TODA, Kazufumi NOMURA, Kouhei MIMURA, Satoru ASAI

Session ID: 415
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_368

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Experimental measurements of oxygen contamination in TIG welding with a constricted nozzle

Satoshi Miki, Kyohei Konishi, Masaya Shigeta, Manabu Tanaka, Akihisa M ...

Session ID: 416
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_370

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3D spectroscopic measurement of arc plasma behavior of repelled transfer in CO2 arc welding

Kohei Takami, Kohei Mimura, Kaname Toda, Kazufumi Nomura, Satoru Asai, ...

Session ID: 417
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_372

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Visualization of Plasma Temperature Field in Gas Tungsten Arc Welding

Keigo Tanaka, Masaya Shigeta, Manabu Tanaka, Anthony B. Murphy

Session ID: 418
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_374

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Observation of behavior of cathode spots in AC Tungsten Inert Gas welding process

Huy Le Phan, Shinichi Tashiro, Toshifumi Yuji, Toshio Bouno, Noritugu ...

Session ID: 419
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_376

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In this presentation, oxide layer removal process in EP period of AC TIG welding is observed by the high-speed camera. From this experiment, the distribution and velocity of cathode spot are reported.

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Quality monitoring of the first layer on one side back bead welding by visual sensor

Hirotaka TAKEUCHI, Hideki Kono, Yosuke Ogino, Satoru Asai

Session ID: 420
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_378

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Reconsideration over the Reliability of Arc Sensor

Taiki YAMAGUCHI, Katsuya Kugai, Ryou Kosaka

Session ID: 421
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_380

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A Study on Digitization of Welder's Skill(1st Report)

-Welder's Motion Analysis Using Sensing Device-

Keiichiro NAGAIWA, Kazunori HATTORI, Ryo NAKASHIMA, Satoru ASAI, Kazuf ...

Session ID: 422
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_382

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Hazard of blue light emitted during welding of cast iron

jyunya Takahashi, Hitoshi Nakashima, Nobuyuki Fujii

Session ID: 423
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_384

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Examination of Blue Light Emitted in MIG and TIG Welding of Magnesium Alloy

Ryosuke HIRABAYASHI, Hitoshi Nakashima, Junya Takahashi, Nobuyuki Fuji ...

Session ID: 424
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_386

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Basic examination aimed to develop low slag welding process for galvannealed steel sheet

-Measurement of gas flow in MAG welding by PIV-

Naoko SAITO, Yuji HARADA, Mitsugi FUKAHORI

Session ID: 425
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_388

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Numerical simulation of weld pool formation in arc spot welding process

Satoshi EDA, Yosuke OGINO, Satoru ASAI, Yoshinori HIRATA

Session ID: 426
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_390

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Strength of arc-spot welded joints in high strength steel sheets (Report6)

masatoshi tokunaga, Seiji Furusako, Masanori Yasuyama

Session ID: 427
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_392

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Effect of workpiece vibration on filler droplet in tandem MAG weld pool

Hajime Yamamoto, Kazuhiro Ito, Tsuyoshi Miwa, Pradeep Kumar Parchuri, ...

Session ID: 428
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_394

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Investigation of convection flow in weld pool during plasma keyhole arc welding process

VAN ANH NGUYEN, SHINICHI TASHIRO, VAN HANH BUI, Manabu Tanaka

Session ID: 429
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_396

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The influence of welding parameters on convection flow of weld pool in PKAW is discussed.

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effect of the moleten metal flow on the weld penetration for alumino-thermic head repair welding

hajime itou, yoshihiro terashita, ryuichi yamamoto, mitsumasa tatsumi

Session ID: 430
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_398

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Numerical Ananlysis of Penetration Shape in Practical Aluminum Joint By Using Line-Type Heat Source

Shingo SATO, Hisashi SERIZAWA, Fumikazu MIYASAKA

Session ID: 431
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_400

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Research on the effects of coating flux composition on shielded metal arc welding droplet transfer phenomenon

Mana Takawa, Etsuo Hamada, Ryohei Kuriyama, Hiroyuki Kawasaki, Munenob ...

Session ID: 432
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_402

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Development of Plasma Welding Process for Mid-thick Steel Plate in Construction Machines

Toru Nakajima, Manabu TAKAHASHI, Kazumichi HOSOYA, Takeshi TAKAHASHI, ...

Session ID: 433
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_404

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Observation and Control of Keyhole in Plasma Welding

Satoshi YAMANE, Takaaki Hirano, Kazumichi Hosono, Toru Nakajima, Hikar ...

Session ID: 434
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_406

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Investigation of proper process conditions of Hot-wire MAG Welding for Butt Joint of High-tensile Strength Steel Plate

-Development of High-efficiency and High quality Welding Technique for High-tensile Strength Thick-steel Plate using Hot-wire MAG Welding Method (4th Report)-

Hajime TAMATA, Motomichi Yamamoto, Kenji Shinozaki, Naoki Fukushima, T ...

Session ID: 435
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_408

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Characteristics of metal-cored welding wire for building steel

Kosuke KISHI, Tadao Nakagomi, Hirohumi Kaneko, Ryuichi Shimura, Masaya ...

Session ID: 436
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_410

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Characteristics of metal-cored welding wire for building steel (The first report)

Naoki SAKABAYASHI, Tadao NAKAGOMI, Hirohumi KANEKO, Minori YAMAMOTO, R ...

Session ID: 437
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_412

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Effects of Preheating Gas in Oxy-fuel Cutting Performance

yu-ichi ikegami, Takao Taka, Takashi Yokoyama

Session ID: 438
Published: 2017
Released on J-STAGE: December 20, 2017

DOIhttps://doi.org/10.14920/jwstaikai.2017f.0_414

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