KR101515552B1 - 온도 제어 수단을 구비한 고주파 열처리 장치 - Google Patents
온도 제어 수단을 구비한 고주파 열처리 장치 Download PDFInfo
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- KR101515552B1 KR101515552B1 KR1020130057333A KR20130057333A KR101515552B1 KR 101515552 B1 KR101515552 B1 KR 101515552B1 KR 1020130057333 A KR1020130057333 A KR 1020130057333A KR 20130057333 A KR20130057333 A KR 20130057333A KR 101515552 B1 KR101515552 B1 KR 101515552B1
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- South Korea
- Prior art keywords
- temperature
- heat treatment
- temperature control
- quenching
- heating
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- 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
- C21D11/00—Process control or regulation for heat treatments
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Control Of Heat Treatment Processes (AREA)
- General Induction Heating (AREA)
Abstract
본 발명의 온도 제어 수단을 구비한 고주파 열처리 장치는 고주파에 따라 피처리물의 표층을 고주파 가열하고 물을 분사하여 담금질 경화하는 고주파 열처리 장치로서, 가열하는 피처리물의 온도를 조절하는 온도 제어 수단과 담금질 수단을 동시에 갖추는 것을 특징으로 한다.
Description
2: 가열 수단
3: 온도제어용 온도측정수단
4: 온도 조절 수단
5: 담금질용 온도측정수단
6: 열처리 조절 수단
7: 담금질액 분사수단
8: 고주파 발진부
9: 냉각수 분사노즐
Claims (2)
- 고주파에 따라 피처리물의 표층을 고주파 가열하고 물을 분사하여 담금질 경화하는 고주파 열처리 장치에 있어서,
고주파에 따라 피처리물을 가열하는 가열 수단(2)과, 상기 가열 수단에 따라 가열되는 부위의 온도를 측정하는 온도제어용 온도측정수단(3)과, 상기 온도제어용 온도측정수단에 연결되어 상기 온도제어용 온도측정수단으로부터의 온도 정보에 따라 온도 제어 신호를 가열 수단에 출력하는 온도 조절 수단(4)을 갖는 온도 제어 수단과;
상기 가열 수단에서 이격 설치되는 담금질용 온도측정수단(5)과, 상기 담금질용 온도측정수단에 접촉되어 상기 담금질용 온도측정수단으로부터의 온도 정보에 따라 열처리 시간을 조절해 담금질 개시 신호를 출력하는 열처리 조절 수단(6)을 갖는 담금질 수단;을 포함하는 것을 특징으로 하는 온도 제어 수단을 구비한 고주파 열처리 장치.
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130057333A KR101515552B1 (ko) | 2013-05-21 | 2013-05-21 | 온도 제어 수단을 구비한 고주파 열처리 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130057333A KR101515552B1 (ko) | 2013-05-21 | 2013-05-21 | 온도 제어 수단을 구비한 고주파 열처리 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140136806A KR20140136806A (ko) | 2014-12-01 |
| KR101515552B1 true KR101515552B1 (ko) | 2015-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130057333A Active KR101515552B1 (ko) | 2013-05-21 | 2013-05-21 | 온도 제어 수단을 구비한 고주파 열처리 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101515552B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162137A (ja) | 2002-11-14 | 2004-06-10 | Denki Kogyo Co Ltd | クランクシャフトの高周波焼入装置 |
| JP2008303402A (ja) | 2007-06-05 | 2008-12-18 | Nsk Ltd | 高周波焼入れ装置、転がり軸受の製造方法、転がり軸受 |
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2013
- 2013-05-21 KR KR1020130057333A patent/KR101515552B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162137A (ja) | 2002-11-14 | 2004-06-10 | Denki Kogyo Co Ltd | クランクシャフトの高周波焼入装置 |
| JP2008303402A (ja) | 2007-06-05 | 2008-12-18 | Nsk Ltd | 高周波焼入れ装置、転がり軸受の製造方法、転がり軸受 |
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| Publication number | Publication date |
|---|---|
| KR20140136806A (ko) | 2014-12-01 |
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