KR100792395B1 - 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 - Google Patents
가스터빈의 인코넬 텐션 스터드 볼트 제조방법 Download PDFInfo
- Publication number
- KR100792395B1 KR100792395B1 KR1020070093589A KR20070093589A KR100792395B1 KR 100792395 B1 KR100792395 B1 KR 100792395B1 KR 1020070093589 A KR1020070093589 A KR 1020070093589A KR 20070093589 A KR20070093589 A KR 20070093589A KR 100792395 B1 KR100792395 B1 KR 100792395B1
- Authority
- KR
- South Korea
- Prior art keywords
- inconel
- workpiece
- tension stud
- gas turbine
- stud bolt
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/12—Making helical bodies or bodies having parts of helical shape articles with helicoidal surface
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
Description
Claims (1)
- 인코넬 718 소재를 적정 형상으로 절단하는 단계; 소재를 열처리하는 단계; 소재의 나사부를 가공하는 단계;를 포함하여 제조하는 가스터빈의 인코넬 텐션 스터드 볼트 제조방법에 있어서, 상기 나사부를 가공하는 단계는 550~650℃로 소재를 예가열하는 공정과, 예가열된 상태에서 전조기를 이용하여 나사부를 전조 가공하는 공정으로 구성됨을 특징으로 하는 가스터빈의 인코넬 텐션 스터드 볼트 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070093589A KR100792395B1 (ko) | 2007-09-14 | 2007-09-14 | 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070093589A KR100792395B1 (ko) | 2007-09-14 | 2007-09-14 | 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100792395B1 true KR100792395B1 (ko) | 2008-01-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070093589A KR100792395B1 (ko) | 2007-09-14 | 2007-09-14 | 가스터빈의 인코넬 텐션 스터드 볼트 제조방법 |
Country Status (1)
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KR (1) | KR100792395B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102152343B1 (ko) * | 2019-08-08 | 2020-09-04 | (주)삼일육스틸 | 발판고정용 나사 볼트 |
KR20220078878A (ko) * | 2020-12-04 | 2022-06-13 | 주식회사 화신볼트산업 | 해저 시추시스템용 랜딩 벌크헤드 가공방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425216A (en) | 1977-07-29 | 1979-02-26 | Mitsubishi Heavy Ind Ltd | Heat-treatment method for ni-based alloy |
JPS59177323A (ja) | 1983-03-29 | 1984-10-08 | Toshiba Corp | ばね材の製造方法 |
JPS6137339A (ja) | 1984-07-30 | 1986-02-22 | Minebea Kk | 耐疲労ボルトおよびその製造方法 |
JPH0995733A (ja) * | 1995-10-02 | 1997-04-08 | Kobe Steel Ltd | 高強度非調質ボルト用線材の製造方法 |
KR20020062504A (ko) * | 2001-01-22 | 2002-07-26 | 한국기계연구원 | 균일조직을 갖는 718합금 블레이드 단조 및 후열처리 방법 |
KR20050003670A (ko) * | 2003-07-03 | 2005-01-12 | 혜성금속공업주식회사 | 고강도 볼트의 제조방법 |
-
2007
- 2007-09-14 KR KR1020070093589A patent/KR100792395B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425216A (en) | 1977-07-29 | 1979-02-26 | Mitsubishi Heavy Ind Ltd | Heat-treatment method for ni-based alloy |
JPS59177323A (ja) | 1983-03-29 | 1984-10-08 | Toshiba Corp | ばね材の製造方法 |
JPS6137339A (ja) | 1984-07-30 | 1986-02-22 | Minebea Kk | 耐疲労ボルトおよびその製造方法 |
JPH0995733A (ja) * | 1995-10-02 | 1997-04-08 | Kobe Steel Ltd | 高強度非調質ボルト用線材の製造方法 |
KR20020062504A (ko) * | 2001-01-22 | 2002-07-26 | 한국기계연구원 | 균일조직을 갖는 718합금 블레이드 단조 및 후열처리 방법 |
KR20050003670A (ko) * | 2003-07-03 | 2005-01-12 | 혜성금속공업주식회사 | 고강도 볼트의 제조방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102152343B1 (ko) * | 2019-08-08 | 2020-09-04 | (주)삼일육스틸 | 발판고정용 나사 볼트 |
KR20220078878A (ko) * | 2020-12-04 | 2022-06-13 | 주식회사 화신볼트산업 | 해저 시추시스템용 랜딩 벌크헤드 가공방법 |
KR102420834B1 (ko) | 2020-12-04 | 2022-07-14 | 주식회사 화신볼트산업 | 해저 시추시스템용 랜딩 벌크헤드 가공방법 |
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