KR830008758A - 정밀 단조(鍛造) 방법 - Google Patents

정밀 단조(鍛造) 방법 Download PDF

Info

Publication number
KR830008758A
KR830008758A KR1019820000764A KR820000764A KR830008758A KR 830008758 A KR830008758 A KR 830008758A KR 1019820000764 A KR1019820000764 A KR 1019820000764A KR 820000764 A KR820000764 A KR 820000764A KR 830008758 A KR830008758 A KR 830008758A
Authority
KR
South Korea
Prior art keywords
forging
billet
preform
cooling
type member
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.)
Ceased
Application number
KR1019820000764A
Other languages
English (en)
Korean (ko)
Inventor
모오턴 사브로프 앨빈
칼 챔버어스 사무엘
캐로올 리임 제임스
Original Assignee
원본미기재
이턴 코오포레이숀
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 원본미기재, 이턴 코오포레이숀 filed Critical 원본미기재
Publication of KR830008758A publication Critical patent/KR830008758A/ko
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
KR1019820000764A 1981-02-25 1982-02-22 정밀 단조(鍛造) 방법 Ceased KR830008758A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23825581A 1981-02-25 1981-02-25
US238,255 1981-02-25

Publications (1)

Publication Number Publication Date
KR830008758A true KR830008758A (ko) 1983-12-14

Family

ID=22897121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820000764A Ceased KR830008758A (ko) 1981-02-25 1982-02-22 정밀 단조(鍛造) 방법

Country Status (9)

Country Link
JP (1) JPS57154346A (enrdf_load_stackoverflow)
KR (1) KR830008758A (enrdf_load_stackoverflow)
AR (1) AR226778A1 (enrdf_load_stackoverflow)
AU (1) AU557014B2 (enrdf_load_stackoverflow)
BR (1) BR8201057A (enrdf_load_stackoverflow)
ES (1) ES509849A0 (enrdf_load_stackoverflow)
GB (1) GB2094196B (enrdf_load_stackoverflow)
IN (1) IN154490B (enrdf_load_stackoverflow)
ZA (1) ZA82973B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326642C2 (de) * 1983-07-23 1986-07-24 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zur Herstellung eines Schmiedestückes, insbesondere eines Gesenkschmiedestückes, aus einer niedriglegierten Stahllegierung
CA1279909C (en) * 1986-12-15 1991-02-05 Scott Marshall Apparatus and method for synchronizing a communication system
JP2505999B2 (ja) * 1991-07-09 1996-06-12 新日本製鐵株式会社 超高温熱間鍛造方法
US5406824A (en) * 1992-09-17 1995-04-18 Nippon Steel Corporation Process of hot forging at ultrahigh temperature
WO1997010065A1 (en) * 1995-09-13 1997-03-20 The Whitaker Corporation Apparatus for preparing a preform slug to be used in a manufacturing operation
JP4746387B2 (ja) * 2005-09-09 2011-08-10 大成建設株式会社 家具転倒防止具及びこれを用いた家具転倒防止装置
CN112191786B (zh) * 2020-09-23 2022-09-27 扬州志程机械锻造有限公司 一种高铬钢锻件的锻造工艺
CN115673199A (zh) * 2022-11-09 2023-02-03 中国航发沈阳黎明航空发动机有限责任公司 一种用大规格棒料成型小尺寸方形类锻件的方法
CN116274782B (zh) * 2023-02-13 2023-11-03 广东联塑阀门有限公司 一种集中恒压供油的不锈钢嵌件温镦生产线

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56489B2 (enrdf_load_stackoverflow) * 1974-05-07 1981-01-08
JPS5544133A (en) * 1978-09-22 1980-03-28 Taimei Kinzoku Kogyo Kk Valve installed just under tank

Also Published As

Publication number Publication date
AR226778A1 (es) 1982-08-13
JPH0327296B2 (enrdf_load_stackoverflow) 1991-04-15
JPS57154346A (en) 1982-09-24
BR8201057A (pt) 1983-01-11
ES8301703A1 (es) 1983-01-16
ZA82973B (en) 1983-01-26
IN154490B (enrdf_load_stackoverflow) 1984-11-03
GB2094196B (en) 1985-05-22
AU557014B2 (en) 1986-12-04
GB2094196A (en) 1982-09-15
AU8068682A (en) 1982-09-02
ES509849A0 (es) 1983-01-16

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820222

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19831230

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19820222

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19870210

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19870911

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19870210

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19881130

Appeal identifier: 1987201000963

Request date: 19871221

PJ2002 Appeal before the supreme court

Request date: 19881230

Appeal identifier: 1988301001526

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19900925