PIPE, PIPE MANUFACTURING METHOD, AND PIPE CONTROL NUMBER ACQUISITION DEVICE

To provide a pipe configuration and manufacturing method allowing efficient formation of a pipe having a control number, and an apparatus for forming the control number on the pipe.SOLUTION: A pipe 1 has a straight pipe part 10 and a receiving port 20 that is located at one axial end of the straight...

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Bibliographic Details
Main Authors NAKANISHI YUJI, TANAKA SHINICHIRO
Format Patent
LanguageEnglish
Japanese
Published 06.07.2023
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:To provide a pipe configuration and manufacturing method allowing efficient formation of a pipe having a control number, and an apparatus for forming the control number on the pipe.SOLUTION: A pipe 1 has a straight pipe part 10 and a receiving port 20 that is located at one axial end of the straight pipe part 10. A control number display part 50 including a control number of the pipe 1 is formed in the receiving port 20 by a laser machining apparatus.SELECTED DRAWING: Figure 2 【課題】管理番号を有する管を効率良く形成可能な管の構成、製造方法及び前記管に管理番号を形成する装置を実現する。【解決手段】管１は、直管部１０と、直管部１０の軸線方向の一端側に位置する受口２０とを有する管である。受口２０にレーザ加工装置によって管１の管理番号を含む管理番号表示部５０が形成されている。【選択図】図２
Bibliography:Application Number: JP20230061031