JPS6344452B2 - - Google Patents

Info

Publication number
JPS6344452B2
JPS6344452B2 JP60185240A JP18524085A JPS6344452B2 JP S6344452 B2 JPS6344452 B2 JP S6344452B2 JP 60185240 A JP60185240 A JP 60185240A JP 18524085 A JP18524085 A JP 18524085A JP S6344452 B2 JPS6344452 B2 JP S6344452B2
Authority
JP
Japan
Prior art keywords
punch
burring
punching
hole
pilot hole
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.)
Expired
Application number
JP60185240A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245429A (ja
Inventor
Isao Sato
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.)
Sato Seiki Co Ltd
Original Assignee
Sato Seiki Co Ltd
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 Sato Seiki Co Ltd filed Critical Sato Seiki Co Ltd
Priority to JP18524085A priority Critical patent/JPS6245429A/ja
Publication of JPS6245429A publication Critical patent/JPS6245429A/ja
Publication of JPS6344452B2 publication Critical patent/JPS6344452B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP18524085A 1985-08-23 1985-08-23 バ−リング加工に於けるフランジ部の割れ防止方法 Granted JPS6245429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18524085A JPS6245429A (ja) 1985-08-23 1985-08-23 バ−リング加工に於けるフランジ部の割れ防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18524085A JPS6245429A (ja) 1985-08-23 1985-08-23 バ−リング加工に於けるフランジ部の割れ防止方法

Publications (2)

Publication Number Publication Date
JPS6245429A JPS6245429A (ja) 1987-02-27
JPS6344452B2 true JPS6344452B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-05

Family

ID=16167339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18524085A Granted JPS6245429A (ja) 1985-08-23 1985-08-23 バ−リング加工に於けるフランジ部の割れ防止方法

Country Status (1)

Country Link
JP (1) JPS6245429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3696418A1 (en) 2019-02-14 2020-08-19 LG Electronics Inc. -1- Compressor
EP3696417A1 (en) 2019-02-15 2020-08-19 LG Electronics Inc. -1- Compressor
EP3696416A1 (en) 2019-02-12 2020-08-19 LG Electronics Inc. Rotary compressor with centrifugal oil separator
EP3719319A2 (en) 2019-04-02 2020-10-07 LG Electronics Inc. Compressor
EP3719320A1 (en) 2019-04-02 2020-10-07 LG Electronics Inc. Compressor
EP3901462A1 (en) 2020-04-20 2021-10-27 LG Electronics Inc. Compressor
DE112021002432T5 (de) 2020-04-20 2023-02-23 Lg Electronics Inc. Verdichter
DE112021002421T5 (de) 2020-04-20 2023-03-02 Lg Electronics Inc. Verdichter
DE112021002424T5 (de) 2020-04-20 2023-03-02 Lg Electronics Inc. Kompressor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633207B1 (fr) * 1988-06-22 1990-10-19 Tourolle Fils Rene Procede d'usinage de finition de deux aretes opposees d'une meme piece et dispositif pour la mise en oeuvre du procede
JP2015124862A (ja) * 2013-12-27 2015-07-06 イハラサイエンス株式会社 パイプの分岐部および分岐管ユニットとそれらの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177309A (en) * 1980-06-09 1984-11-06 Herman H. Friedman Shelf-stable high moisture pet food

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3696416A1 (en) 2019-02-12 2020-08-19 LG Electronics Inc. Rotary compressor with centrifugal oil separator
US11408426B2 (en) 2019-02-12 2022-08-09 Lg Electronics Inc. Compressor
EP3696418A1 (en) 2019-02-14 2020-08-19 LG Electronics Inc. -1- Compressor
EP3696417A1 (en) 2019-02-15 2020-08-19 LG Electronics Inc. -1- Compressor
US11353027B2 (en) 2019-02-15 2022-06-07 Lg Electronics Inc. Compressor having bypassing portion
EP3719319A2 (en) 2019-04-02 2020-10-07 LG Electronics Inc. Compressor
EP3719320A1 (en) 2019-04-02 2020-10-07 LG Electronics Inc. Compressor
EP3901462A1 (en) 2020-04-20 2021-10-27 LG Electronics Inc. Compressor
DE112021002432T5 (de) 2020-04-20 2023-02-23 Lg Electronics Inc. Verdichter
DE112021002421T5 (de) 2020-04-20 2023-03-02 Lg Electronics Inc. Verdichter
DE112021002424T5 (de) 2020-04-20 2023-03-02 Lg Electronics Inc. Kompressor

Also Published As

Publication number Publication date
JPS6245429A (ja) 1987-02-27

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