DE3906425C1 - - Google Patents
Info
- Publication number
- DE3906425C1 DE3906425C1 DE19893906425 DE3906425A DE3906425C1 DE 3906425 C1 DE3906425 C1 DE 3906425C1 DE 19893906425 DE19893906425 DE 19893906425 DE 3906425 A DE3906425 A DE 3906425A DE 3906425 C1 DE3906425 C1 DE 3906425C1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- cooling
- treatment station
- tools
- inductor
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims description 67
- 238000011282 treatment Methods 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 20
- 210000000078 claw Anatomy 0.000 claims description 18
- 238000005496 tempering Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000003570 air Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- 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
- C21D1/673—Quenching devices for die 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- Y02P10/20—Recycling
-
- 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
Landscapes
- 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893906425 DE3906425C1 (enExample) | 1989-03-01 | 1989-03-01 | |
| EP19900103493 EP0385284A1 (de) | 1989-03-01 | 1990-02-23 | Verfahren und Vorrichtung zur verzugsarmen Wärmebehandlung von härtbaren Werkstoffen bei mindestens teilweise Rückführung des Kühlmediums und des Waschmittels zur Wiederverwendung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893906425 DE3906425C1 (enExample) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3906425C1 true DE3906425C1 (enExample) | 1990-11-22 |
Family
ID=6375208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893906425 Expired - Fee Related DE3906425C1 (enExample) | 1989-03-01 | 1989-03-01 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0385284A1 (enExample) |
| DE (1) | DE3906425C1 (enExample) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE919892C (de) * | 1944-03-14 | 1954-11-08 | Eugen Bellmann | Tauchvorrichtung mit Quette zum Abschrecken von Werkstuecken, insbesondere Blechen |
| DE2107355C3 (de) * | 1971-02-16 | 1973-10-31 | Fa. Paul Ferd. Peddinghaus, 5820 Gevelsberg | Verfahren und Vorrichtung zum Harten von mit radialen Vorsprangen versehenen, scheiben bzw ringförmigen Stanzteilen, insbesondere Federscheiben |
| JPH089733B2 (ja) * | 1985-03-27 | 1996-01-31 | イエニイ プレツセン アクチエンゲゼルシヤフト | 工作物を流れ作業方式で歪みなく熱機械的に処理する方法及び設備 |
| FR2593192B1 (fr) * | 1986-01-20 | 1992-01-24 | Stein Heurtey | Installation de chauffage et de trempe sous presse de pieces metalliques |
| DE8902418U1 (de) * | 1989-03-01 | 1989-04-27 | Karl Heess GmbH & Co Maschinenbau, 6840 Lampertheim | Vorrichtung zur verzugsarmen Wärmebehandlung von härtbaren Werkstoffen |
-
1989
- 1989-03-01 DE DE19893906425 patent/DE3906425C1/de not_active Expired - Fee Related
-
1990
- 1990-02-23 EP EP19900103493 patent/EP0385284A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| RUHFUS: Wärmebehandlung der Eisenwerkstoffe, Verlag Stahleisen mbH, Düsseldorf 1958, S. 43, 44, 211-219, 380-386, 403-406, 428-431 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0385284A1 (de) | 1990-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |