JPH0542483B2 - - Google Patents

Info

Publication number
JPH0542483B2
JPH0542483B2 JP59123081A JP12308184A JPH0542483B2 JP H0542483 B2 JPH0542483 B2 JP H0542483B2 JP 59123081 A JP59123081 A JP 59123081A JP 12308184 A JP12308184 A JP 12308184A JP H0542483 B2 JPH0542483 B2 JP H0542483B2
Authority
JP
Japan
Prior art keywords
circular hole
die
hole
conical
shaft
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
JP59123081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS611438A (ja
Inventor
Yoshinori Fukui
Susumu Yamamoto
Yoshio Sasaki
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 JP59123081A priority Critical patent/JPS611438A/ja
Publication of JPS611438A publication Critical patent/JPS611438A/ja
Publication of JPH0542483B2 publication Critical patent/JPH0542483B2/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
    • 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
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP59123081A 1984-06-14 1984-06-14 円孔付伝動軸の強化法 Granted JPS611438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59123081A JPS611438A (ja) 1984-06-14 1984-06-14 円孔付伝動軸の強化法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59123081A JPS611438A (ja) 1984-06-14 1984-06-14 円孔付伝動軸の強化法

Publications (2)

Publication Number Publication Date
JPS611438A JPS611438A (ja) 1986-01-07
JPH0542483B2 true JPH0542483B2 (enrdf_load_stackoverflow) 1993-06-28

Family

ID=14851721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59123081A Granted JPS611438A (ja) 1984-06-14 1984-06-14 円孔付伝動軸の強化法

Country Status (1)

Country Link
JP (1) JPS611438A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396582A (zh) * 2019-08-14 2019-11-01 南通大学 一种金属构件孔壁表面纳米化装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4825282B2 (ja) * 2009-03-30 2011-11-30 株式会社神戸製鋼所 クランク軸の疲労強度改善加工方法とその加工装置
KR101144129B1 (ko) 2009-10-29 2012-05-24 현대 파워텍 주식회사 자동변속기용 샤프트 및 이의 가공방법
US8187133B2 (en) 2010-03-31 2012-05-29 Ford Global Technologies, Llc Fatigue resistant transverse lubrication passage for transmission shafts
JP5256327B2 (ja) * 2011-06-20 2013-08-07 株式会社神戸製鋼所 クランク軸の疲労強度改善加工方法とその加工装置
CN102433420A (zh) * 2011-12-16 2012-05-02 陕西飞机工业（集团）有限公司 一种适用于非开敞区域零件孔的强化方法
US12276332B1 (en) * 2023-10-25 2025-04-15 GM Global Technology Operations LLC Torque transfer member having a strengthened fluid port and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396582A (zh) * 2019-08-14 2019-11-01 南通大学 一种金属构件孔壁表面纳米化装置

Also Published As

Publication number Publication date
JPS611438A (ja) 1986-01-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term