JPWO2023176333A1 - - Google Patents

Info

Publication number
JPWO2023176333A1
JPWO2023176333A1 JP2023556859A JP2023556859A JPWO2023176333A1 JP WO2023176333 A1 JPWO2023176333 A1 JP WO2023176333A1 JP 2023556859 A JP2023556859 A JP 2023556859A JP 2023556859 A JP2023556859 A JP 2023556859A JP WO2023176333 A1 JPWO2023176333 A1 JP WO2023176333A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023556859A
Other versions
JPWO2023176333A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023176333A1 publication Critical patent/JPWO2023176333A1/ja
Publication of JPWO2023176333A5 publication Critical patent/JPWO2023176333A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
JP2023556859A 2022-03-16 2023-02-21 Pending JPWO2023176333A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022041544 2022-03-16
PCT/JP2023/006262 WO2023176333A1 (ja) 2022-03-16 2023-02-21 テーパーリング素材の製造方法

Publications (2)

Publication Number Publication Date
JPWO2023176333A1 true JPWO2023176333A1 (ja) 2023-09-21
JPWO2023176333A5 JPWO2023176333A5 (ja) 2024-02-22

Family

ID=88023378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556859A Pending JPWO2023176333A1 (ja) 2022-03-16 2023-02-21

Country Status (2)

Country Link
JP (1) JPWO2023176333A1 (ja)
WO (1) WO2023176333A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317231A (ja) * 1987-06-22 1988-12-26 Kawasaki Steel Corp 鍛造リングの口絞り成形方法
JP6686803B2 (ja) * 2016-09-02 2020-04-22 日本製鉄株式会社 口絞り方法及び二相ステンレス鋼管の製造方法
JP7000907B2 (ja) * 2018-02-19 2022-01-19 日本製鉄株式会社 二相ステンレス鋼管の口絞り加工方法及び二相ステンレス鋼管を生産する方法
JP6821147B2 (ja) * 2018-09-26 2021-01-27 日立金属株式会社 航空機エンジンケース用Ｎｉ基超耐熱合金及びこれからなる航空機エンジンケース
JP7215343B2 (ja) * 2019-06-07 2023-01-31 日本製鉄株式会社 端部が閉塞された管部材の製造方法

Also Published As

Publication number Publication date
WO2023176333A1 (ja) 2023-09-21

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