JPH0513740B2 - - Google Patents

Info

Publication number
JPH0513740B2
JPH0513740B2 JP60229571A JP22957185A JPH0513740B2 JP H0513740 B2 JPH0513740 B2 JP H0513740B2 JP 60229571 A JP60229571 A JP 60229571A JP 22957185 A JP22957185 A JP 22957185A JP H0513740 B2 JPH0513740 B2 JP H0513740B2
Authority
JP
Japan
Prior art keywords
crank throw
shape
anvil
punch
throw
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 - Lifetime
Application number
JP60229571A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6289544A (ja
Inventor
Takao Sato
Kaoru Aoyama
Junichi Hirano
Shigeomi Araki
Yasuyuki Kano
Shunsaku Hanamoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP22957185A priority Critical patent/JPS6289544A/ja
Publication of JPS6289544A publication Critical patent/JPS6289544A/ja
Publication of JPH0513740B2 publication Critical patent/JPH0513740B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP22957185A 1985-10-14 1985-10-14 クランクスロ−の部分型入れ鍛造方法およびその装置 Granted JPS6289544A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22957185A JPS6289544A (ja) 1985-10-14 1985-10-14 クランクスロ−の部分型入れ鍛造方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22957185A JPS6289544A (ja) 1985-10-14 1985-10-14 クランクスロ−の部分型入れ鍛造方法およびその装置

Publications (2)

Publication Number Publication Date
JPS6289544A JPS6289544A (ja) 1987-04-24
JPH0513740B2 true JPH0513740B2 (en]) 1993-02-23

Family

ID=16894260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22957185A Granted JPS6289544A (ja) 1985-10-14 1985-10-14 クランクスロ−の部分型入れ鍛造方法およびその装置

Country Status (1)

Country Link
JP (1) JPS6289544A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300712A (zh) * 2009-04-24 2011-12-28 松下电器产业株式会社 丝网印刷设备和丝网印刷方法
CN103100634A (zh) * 2013-01-14 2013-05-15 上海电气（无锡）锻压有限公司 一种曲臂锻件的修整方法
CN104493030A (zh) * 2014-12-10 2015-04-08 鞍钢重型机械有限责任公司 一种曲拐锻件的锻造方法
US11190047B2 (en) * 2017-06-28 2021-11-30 Toshiba Mitsubishi-Electric Industrial Systems Corporation Uninterruptible power supply system including a plurality of uninterruptible power supplies connected in parallel

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418464B1 (ko) * 2001-03-13 2004-02-14 현대중공업 주식회사 언벤딩 형상의 예비성형체를 이용하는 크랭크스로우 단조공법 및 단조장치
KR100491538B1 (ko) * 2002-09-23 2005-05-27 현대중공업 주식회사 크랭크스로우 핀부 형단조 공법과 단조용 금형
CN100415408C (zh) * 2006-11-01 2008-09-03 中国科学院金属研究所 大型船用曲轴曲拐的弯曲锻造装置及锻造方法
JP5700448B2 (ja) * 2011-09-09 2015-04-15 株式会社神戸製鋼所 組立型クランクスローの製造方法
CN103128209B (zh) * 2011-11-28 2015-10-28 上海重型机器厂有限公司 大型船用曲拐的半模锻方法及装置
CN102527911A (zh) * 2011-12-26 2012-07-04 武汉重工铸锻有限责任公司 低速柴油机曲柄弯模锻成形工艺
CN102554087B (zh) * 2011-12-31 2014-11-12 武汉重工铸锻有限责任公司 低速柴油机曲柄坯料弯模锻精整工艺
WO2023071376A1 (zh) * 2021-10-28 2023-05-04 中聚信海洋工程装备有限公司 用于锻造大型曲拐的组合砧模及工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111863A (en) * 1976-03-18 1977-09-19 Kobe Steel Ltd Method of producing crank throw

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300712A (zh) * 2009-04-24 2011-12-28 松下电器产业株式会社 丝网印刷设备和丝网印刷方法
CN103100634A (zh) * 2013-01-14 2013-05-15 上海电气（无锡）锻压有限公司 一种曲臂锻件的修整方法
CN104493030A (zh) * 2014-12-10 2015-04-08 鞍钢重型机械有限责任公司 一种曲拐锻件的锻造方法
US11190047B2 (en) * 2017-06-28 2021-11-30 Toshiba Mitsubishi-Electric Industrial Systems Corporation Uninterruptible power supply system including a plurality of uninterruptible power supplies connected in parallel

Also Published As

Publication number Publication date
JPS6289544A (ja) 1987-04-24

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