Itaru MIURA
著者に関連した記事は4件です。
更新情報
第9回
可搬型 950keVXバンドライナック X 線源による非破壊検査の実証研究
著者:
金 明,Ming JIN,藤原 健,Takeshi FUJIWARA,朱 海寿,Haitao ZHU,土橋 克広,Katsuhiro DOBASHI,出町 和之,Kazuyuki DEMACHI,上坂 充,Mitsuru UESAKA,草野 譲一,Joichi KUSANO,山本 昌志,Masashi YAMAMOTO,中村 直樹,Naoki NAKAMURA,田辺 英二,Eiji TANABE,三浦 到,Itaru MIURA,服部 行也,Yukiya HATTORI
発刊日:
公開日:
キーワードタグ:
linac NDT onsite inspection pipe wall thinning X-band
金 明,Ming JIN,藤原 健,Takeshi FUJIWARA,朱 海寿,Haitao ZHU,土橋 克広,Katsuhiro DOBASHI,出町 和之,Kazuyuki DEMACHI,上坂 充,Mitsuru UESAKA,草野 譲一,Joichi KUSANO,山本 昌志,Masashi YAMAMOTO,中村 直樹,Naoki NAKAMURA,田辺 英二,Eiji TANABE,三浦 到,Itaru MIURA,服部 行也,Yukiya HATTORI
発刊日:
公開日:
キーワードタグ:
linac NDT onsite inspection pipe wall thinning X-band
Our portable X-band (9.3GHz) 950KeV linac has been successfully upgraded. The problems of RF power oscillation , beam current oscillation and reduction and finally lack of X-ray intensity were solved by replacing the axia l coupling cavities with the side-coupled ones. Designed X-ray dose rate of 0.05 Sv/min@lm is going to be achi eved. Length of the accelerating tube is reduced to less than 25 cm. X-ray source part with the local radiation shielding is connected by the flexible waveguide with the box of t...
英字タイトル:
Study on Portable X-band 950keV linac X-ray Sourcefor On-site Nondestructive Inspection
英字タイトル:
Study on Portable X-band 950keV linac X-ray Sourcefor On-site Nondestructive Inspection
第5回
多機能レーザ溶接ヘッドの開発（第１報）－水中レーザ溶接の基本特性評価－
著者:
河野 渉,Wataru KONO,千田 格,Itaru CHIDA,三浦 崇広,Takahiro MIURA,依田 正樹,Masaki YODA,牧野 吉延,Yoshinobu MAKINO,日野 武久,Takehisa HINO
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Clad weld Preventive maintenance Repair Seal weld Under water laser welding
河野 渉,Wataru KONO,千田 格,Itaru CHIDA,三浦 崇広,Takahiro MIURA,依田 正樹,Masaki YODA,牧野 吉延,Yoshinobu MAKINO,日野 武久,Takehisa HINO
発刊日:
公開日:
キーワードタグ:
Clad weld Preventive maintenance Repair Seal weld Under water laser welding
Multifunction laser welding head has been developed. The head is able to perform not only underwater laser welding as repair, but also laser peening as preventi ve maintenance and laser ultrasonic testing as inspection. Laser transmission test with multifunction laser welding head and optical fiber was carried out. The result showed that laser power needed for welding was transmitted without any damage to them. Under water laser welding onto EDM slits with this welding head w as carried out. EDM slits were...
英字タイトル:
Development of Multifunction Laser Welding Head (1) - Evaluation of Under Water Laser Welding with Multifunction Laser Welding Head -
英字タイトル:
Development of Multifunction Laser Welding Head (1) - Evaluation of Under Water Laser Welding with Multifunction Laser Welding Head -
第5回
多機能レーザ溶接ヘッドの開発（第２報）－レーザピーニングによる応力改善性評価－
著者:
千田 格,Itaru CHIDA,河野 渉,Wataru KONO,三浦 崇広,Takahiro MIURA,向井 成彦,Naruhiko MUKAI,依田 正樹,Masaki YODA
発刊日:
公開日:
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Laser peening Preventive maintenance Repair Stress corrosion cracking (SCC)
千田 格,Itaru CHIDA,河野 渉,Wataru KONO,三浦 崇広,Takahiro MIURA,向井 成彦,Naruhiko MUKAI,依田 正樹,Masaki YODA
発刊日:
公開日:
キーワードタグ:
Laser peening Preventive maintenance Repair Stress corrosion cracking (SCC)
Multifunction laser welding head has been developed. The head is able to perform not only underwater laser welding as repair, but also laser peening as preventive maintenance and laser ultrasonic testing as inspection. By using the effect of color aberration with optics, laser beam was focused to the ideal spot size on each process. Laser p eening was performed on the material surface with the developed head, and stress improvement ability was confirmed....
英字タイトル:
Development of Multifunction Laser Welding Head (2) - Stress Improvement by Laser Peening Technology -
英字タイトル:
Development of Multifunction Laser Welding Head (2) - Stress Improvement by Laser Peening Technology -
第5回
多機能レーザ溶接ヘッドの開発（第３報）－レーザ超音波法による表面検査技術の開発－
著者:
三浦 崇広,Takahiro MIURA,河野 渉,Wataru KONO,千田 格,Itaru CHIDA,吉田 昌弘,Masahiro YOSHIDA,山本 智,Satoshi YAMAMOTO,依田 正樹,Masaki YODA,落合 誠,Makoto OCHIAI
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Laser-ultrasonics Penetrant Testing Preventive maintenance SAFT Weld Defect
三浦 崇広,Takahiro MIURA,河野 渉,Wataru KONO,千田 格,Itaru CHIDA,吉田 昌弘,Masahiro YOSHIDA,山本 智,Satoshi YAMAMOTO,依田 正樹,Masaki YODA,落合 誠,Makoto OCHIAI
発刊日:
公開日:
キーワードタグ:
Laser-ultrasonics Penetrant Testing Preventive maintenance SAFT Weld Defect
Multifunction laser welding head has been developed. The head is able to perform not only underwater laser welding as repair, but also laser peening as preventive maintenance and laser ultrasonic test ing as inspection. For inspection with multifunction laser welding head, a new method of visualized weld defects in water by laser-ultrasonics has developed. To detect and visualize a surface of weld metal with welding bead, the authors have developed a new detection method by leaky wave induced by interactio...
英字タイトル:
Development of Multifunction Laser Welding Head (3) - Surface Inspection Technique by Laser-ultrasonics -
英字タイトル:
Development of Multifunction Laser Welding Head (3) - Surface Inspection Technique by Laser-ultrasonics -