JPS5257075A - Method of plastically forming metal cylindrical material - Google Patents

Method of plastically forming metal cylindrical material

Info

Publication number
JPS5257075A
JPS5257075A JP13348875A JP13348875A JPS5257075A JP S5257075 A JPS5257075 A JP S5257075A JP 13348875 A JP13348875 A JP 13348875A JP 13348875 A JP13348875 A JP 13348875A JP S5257075 A JPS5257075 A JP S5257075A
Authority
JP
Japan
Prior art keywords
forming metal
cylindrical material
metal cylindrical
plastically forming
plastically
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
JP13348875A
Other languages
Japanese (ja)
Other versions
JPS5250755B2 (en
Inventor
Yoshiyuki Hasegawa
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.)
HASEGAWA KASETSU KOUGIYOU KK
Original Assignee
HASEGAWA KASETSU KOUGIYOU KK
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 HASEGAWA KASETSU KOUGIYOU KK filed Critical HASEGAWA KASETSU KOUGIYOU KK
Priority to JP13348875A priority Critical patent/JPS5257075A/en
Publication of JPS5257075A publication Critical patent/JPS5257075A/en
Publication of JPS5250755B2 publication Critical patent/JPS5250755B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP13348875A 1975-11-05 1975-11-05 Method of plastically forming metal cylindrical material Granted JPS5257075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13348875A JPS5257075A (en) 1975-11-05 1975-11-05 Method of plastically forming metal cylindrical material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13348875A JPS5257075A (en) 1975-11-05 1975-11-05 Method of plastically forming metal cylindrical material

Publications (2)

Publication Number Publication Date
JPS5257075A true JPS5257075A (en) 1977-05-11
JPS5250755B2 JPS5250755B2 (en) 1977-12-27

Family

ID=15105930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13348875A Granted JPS5257075A (en) 1975-11-05 1975-11-05 Method of plastically forming metal cylindrical material

Country Status (1)

Country Link
JP (1) JPS5257075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284166A (en) * 2018-02-12 2018-07-17 天津市广达现代机械制造有限公司 A kind of Full-automatic copper bushing process equipment and processing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726122Y2 (en) * 1979-01-29 1982-06-07
CN111112468B (en) * 2020-01-07 2020-11-27 江苏万立铝模科技有限公司 Forming die and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284166A (en) * 2018-02-12 2018-07-17 天津市广达现代机械制造有限公司 A kind of Full-automatic copper bushing process equipment and processing method

Also Published As

Publication number Publication date
JPS5250755B2 (en) 1977-12-27

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