KR100827924B1 - 형조부가 파손된 냉·온간 단조금형의 내·외부케이스열분해방법 - Google Patents
형조부가 파손된 냉·온간 단조금형의 내·외부케이스열분해방법 Download PDFInfo
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- KR100827924B1 KR100827924B1 KR1020060016287A KR20060016287A KR100827924B1 KR 100827924 B1 KR100827924 B1 KR 100827924B1 KR 1020060016287 A KR1020060016287 A KR 1020060016287A KR 20060016287 A KR20060016287 A KR 20060016287A KR 100827924 B1 KR100827924 B1 KR 100827924B1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Forging (AREA)
Abstract
Description
Claims (1)
- SCM4 또는 SKD61과 같은 재질로 형성되는 외부케이스(11)와, 외부케이스에 압입되는 SKD11 또는 SKD61과 같은 재질로 형성되는 내부케이스(12)와, 내부케이스에 압입되는 초경재료 또는 SKH재로 형성되는 형조부(13)를 차례로 열박음한 단조금형에 있어서,형조부가 훼손된 금형의 외부케이스의 외주를 고주파유도가열코일(22)을 이용하여 30초 내지 1분간 600℃미만으로 가열하여 외부재료의 내경이 0.45 내지 0.65Ø정도 팽창되어 내부케이스 또는 형조부가 열분해되어 지그(21)의 중공부로 자중에 의하여 분리낙하 되게 하여 금형의 내·외부케이스를 재활용할 수 있게 한 것을 특징으로 하는 형조부가 파손된 냉·온간 단조금형의 내·외부케이스 열분해방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060016287A KR100827924B1 (ko) | 2006-02-20 | 2006-02-20 | 형조부가 파손된 냉·온간 단조금형의 내·외부케이스열분해방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060016287A KR100827924B1 (ko) | 2006-02-20 | 2006-02-20 | 형조부가 파손된 냉·온간 단조금형의 내·외부케이스열분해방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070087947A KR20070087947A (ko) | 2007-08-29 |
KR100827924B1 true KR100827924B1 (ko) | 2008-05-07 |
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KR1020060016287A KR100827924B1 (ko) | 2006-02-20 | 2006-02-20 | 형조부가 파손된 냉·온간 단조금형의 내·외부케이스열분해방법 |
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KR (1) | KR100827924B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220036000A (ko) | 2020-09-15 | 2022-03-22 | 고영주 | 금형 케이스와 초경부재의 분리 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10128486A (ja) | 1996-10-28 | 1998-05-19 | Aisan Ind Co Ltd | チタン用熱間押出鍛造型 |
JP2001038445A (ja) * | 1999-07-28 | 2001-02-13 | Aisan Ind Co Ltd | 鍛造用の金型装置 |
KR200259645Y1 (ko) * | 2001-09-05 | 2002-01-09 | 포항종합제철 주식회사 | 조립부품 분해를 위한 자동 히팅장치 |
-
2006
- 2006-02-20 KR KR1020060016287A patent/KR100827924B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10128486A (ja) | 1996-10-28 | 1998-05-19 | Aisan Ind Co Ltd | チタン用熱間押出鍛造型 |
JP2001038445A (ja) * | 1999-07-28 | 2001-02-13 | Aisan Ind Co Ltd | 鍛造用の金型装置 |
KR200259645Y1 (ko) * | 2001-09-05 | 2002-01-09 | 포항종합제철 주식회사 | 조립부품 분해를 위한 자동 히팅장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220036000A (ko) | 2020-09-15 | 2022-03-22 | 고영주 | 금형 케이스와 초경부재의 분리 장치 |
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Publication number | Publication date |
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KR20070087947A (ko) | 2007-08-29 |
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