JPS5973131A - 液圧バルジ加工による縦襞管の成形方法 - Google Patents

液圧バルジ加工による縦襞管の成形方法

Info

Publication number
JPS5973131A
JPS5973131A JP57183530A JP18353082A JPS5973131A JP S5973131 A JPS5973131 A JP S5973131A JP 57183530 A JP57183530 A JP 57183530A JP 18353082 A JP18353082 A JP 18353082A JP S5973131 A JPS5973131 A JP S5973131A
Authority
JP
Japan
Prior art keywords
pipe
bulging
mold
longitudinal
tube
Prior art date
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.)
Granted
Application number
JP57183530A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6111134B2 (enExample
Inventor
Terumori Ueda
上田　照守
Masayuki Hirukawa
蛭川　雅之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP57183530A priority Critical patent/JPS5973131A/ja
Publication of JPS5973131A publication Critical patent/JPS5973131A/ja
Publication of JPS6111134B2 publication Critical patent/JPS6111134B2/ja
Granted 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/043—Means for controlling the axial pusher

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP57183530A 1982-10-19 1982-10-19 液圧バルジ加工による縦襞管の成形方法 Granted JPS5973131A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57183530A JPS5973131A (ja) 1982-10-19 1982-10-19 液圧バルジ加工による縦襞管の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57183530A JPS5973131A (ja) 1982-10-19 1982-10-19 液圧バルジ加工による縦襞管の成形方法

Publications (2)

Publication Number Publication Date
JPS5973131A true JPS5973131A (ja) 1984-04-25
JPS6111134B2 JPS6111134B2 (enExample) 1986-04-01

Family

ID=16137441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57183530A Granted JPS5973131A (ja) 1982-10-19 1982-10-19 液圧バルジ加工による縦襞管の成形方法

Country Status (1)

Country Link
JP (1) JPS5973131A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014077A1 (en) * 1999-08-24 2001-03-01 Cosma International Inc. Hydroformed collapsible drive shaft and steering shaft and methods of making the same
JP2002035852A (ja) * 2000-07-17 2002-02-05 Yamamoto Suiatsu Kogyosho:Kk ハイドロフォーミング装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014077A1 (en) * 1999-08-24 2001-03-01 Cosma International Inc. Hydroformed collapsible drive shaft and steering shaft and methods of making the same
JP2002035852A (ja) * 2000-07-17 2002-02-05 Yamamoto Suiatsu Kogyosho:Kk ハイドロフォーミング装置

Also Published As

Publication number Publication date
JPS6111134B2 (enExample) 1986-04-01

Similar Documents

Publication Publication Date Title
US4840053A (en) Method for manufacturing a pipe with projections
US3914101A (en) Apparatus for forming corrugated tubing
EP1326722B1 (en) Apparatus and method for hydroforming a tubular part
JP3901551B2 (ja) パイプラック成形方法及び装置
JPS5838256B2 (ja) 自動車用アクスル・ハウジングの製造方法
US3833699A (en) Method of forming corrugated tubing using a mandrel having inflatable sleeves adjacent the ends
US2215943A (en) Method for the production of hollow bodies closed at one side by punching of four-edged blocks
JPS5973131A (ja) 液圧バルジ加工による縦襞管の成形方法
JP3719928B2 (ja) バルジ加工方法
US3465075A (en) Method for making a monolithic clay fitting
SU453220A1 (ru) Способ глубокой вытяжки листовых заготовок
JP2000271664A (ja) 金属管の液圧バルジ加工装置
US3670545A (en) Bulge-forming apparatus
JPH0122050B2 (enExample)
JPS5973132A (ja) 曲り管の液圧バルジ成形方法
JPH0655423B2 (ja) 偏平二重壁構造体のブロー成形方法及び装置
JPS55141342A (en) Method and device for terminal-end-working of pipe material
JP2000225422A (ja) 液圧成形装置および液圧成形方法
GB1325759A (en) Apparatus and method for the formation of tubular articles
JPS63260632A (ja) 液圧バルジ加工法
JPS6116536B2 (enExample)
US1521065A (en) Apparatus for manufacturing metal sheets and strips
KR100489963B1 (ko) 주름관 제조장치
JPS5952006B2 (ja) 自転車用ヘツドラツグの成形方法
DE1461849B2 (enExample)