ロジックプレートの製造方法及び加工装置並びに加工設備

Japanese Patent JP3564430

B2

PROBLEM TO BE SOLVED: To provide a working method, a working device and a working facility for a logic plate capable of improving durability and pressure resistance in a plate joint part, improving the working efficiency, and realizing further miniaturization. SOLUTION: A welding and beveling machine 22 forms a welding and beveling groove 21 in the plate 2 over the whole circumference of a fluid flow passage groove 8. A welding machine 23 welds the welding and beveling groove 21 to weld joint surfaces 2a and 3b of the plates 2 and 3 to each other over the whole circumference of the fluid flow passage groove 8 to connect the plates 2 and 3 to each other. Or, a frictional agitating and welding machine welds the joint surfaces 2a and 3b of the plates 2 and 3 to each other over the whole circumference of the fluid flow passage groove 8 to connect the plates 2 to 3 without machining the welding and beveling groove 21.

JP3583315	PRESSURE ADJUSTER FOR LEAKAGE DETECTION DEVICE
JP2001280592	TRANSPORTATION METHOD FOR NATURAL GAS
JP2004536265	Unloading pressurized liquefied natural gas into a standard liquefied natural gas storage facility

Harutaro Hidaka
Michio Tsukamoto

JP2001176898A

September 08, 2004

June 12, 2001

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MITSUBISHI HEAVY INDUSTRIES,LTD.

F17D1/04; B23K20/12; B23K31/00; H01M8/04; B23K101/36; (IPC1-7): B23K20/12; B23K31/00; F17D1/04

JP49013651B1
JP10193140A

銅合金で摩擦攪拌接合を実用化成功,溶接技術,日本,産報出版株式会社,2001年 4月23日,第49巻,第5号,P.48,独立行政法人工業所有権総合情報館平成13年4月23日受入
C J Dawes,An introduction to friction stir welding and its development,Welding & Material Fabrication,英国,International Trade Publications Ltd,1995年 2月13日,第63巻,第1号,P13-14,16,国立国会図書館平成7年2月13日受入

Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka

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