ATE460504T1 - DEVICE FOR QUENCHING WORKPIECES - Google Patents
DEVICE FOR QUENCHING WORKPIECESInfo
- Publication number
- ATE460504T1 ATE460504T1 AT04024336T AT04024336T ATE460504T1 AT E460504 T1 ATE460504 T1 AT E460504T1 AT 04024336 T AT04024336 T AT 04024336T AT 04024336 T AT04024336 T AT 04024336T AT E460504 T1 ATE460504 T1 AT E460504T1
- Authority
- AT
- Austria
- Prior art keywords
- cooling
- cylinder head
- cold gas
- cylinder heads
- gas blower
- Prior art date
Links
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
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
-
- 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
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)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
In a process to manufacture a one-piece automotive cylinder head, the heat-treated cylinder head is quenched by simultaneous exposure to cooling gases on both the top and lower faces. The feed of cooling gas is sub-divided and the flow speed and rate are regulated to each face. Also claimed is a suitable quenching assembly in which aluminium cylinder heads (4) are placed on a grid (11) under an overhead cold gas blower (8) and above a lower cold gas blower (9). The cooling gas is air. The cylinder heads are presented to the cooling system on a trolley rack.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10352622A DE10352622A1 (en) | 2003-11-12 | 2003-11-12 | Method and device for quenching workpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE460504T1 true ATE460504T1 (en) | 2010-03-15 |
Family
ID=34428668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04024336T ATE460504T1 (en) | 2003-11-12 | 2004-10-13 | DEVICE FOR QUENCHING WORKPIECES |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1531185B8 (en) |
AT (1) | ATE460504T1 (en) |
DE (2) | DE10352622A1 (en) |
SI (1) | SI1531185T1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917751B1 (en) | 2007-06-22 | 2011-04-01 | Montupet Sa | PROCESS FOR THE HEAT TREATMENT OF ALUMINUM-BASED ALLOY CUPS AND CULONS WITH IMPROVED FATIGUE RESISTANCE PROPERTIES |
FR2917752B1 (en) * | 2007-06-22 | 2019-06-28 | Montupet Sa | METHOD FOR THE HEAT TREATMENT OF FOUNDRY PARTS USING AIR TEMPERATURE AND SYSTEM FOR IMPLEMENTING THE PROCESS |
DE102007042506B4 (en) | 2007-09-07 | 2010-06-17 | Norbert Gatzweiler | Process for quenching aluminum components |
US10060001B2 (en) | 2010-07-26 | 2018-08-28 | The Boeing Company | Tooling system for processing workpieces |
JP5716690B2 (en) * | 2012-02-09 | 2015-05-13 | 株式会社デンソー | Cooling system |
US9840747B2 (en) | 2013-02-20 | 2017-12-12 | Rolls-Royce Corporation | Wall member useful in quenching |
DE102014108471A1 (en) | 2014-06-17 | 2015-12-17 | Brp-Engineering Gmbh | Method and device for quenching workpieces |
RU2685567C1 (en) * | 2017-12-27 | 2019-04-22 | Акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Device for hardening of thin-wall long-length parts from doped alloy steel in controlled flux of air |
DE102019204869A1 (en) * | 2019-04-05 | 2020-10-08 | Audi Ag | Quenching device for batch cooling of metal components |
CN117625896B (en) * | 2023-11-07 | 2024-04-26 | 北京中孚悦达真空科技有限公司 | Three-chamber vacuum high-pressure gas quenching furnace |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3100028A1 (en) * | 1981-01-02 | 1982-04-22 | VEB Kombinat Gießereianlagenbau und Gußerzeugnisse - GISAG -, DDR 7031 Leipzig | Cooling tunnel for the controlled forced cooling of heated material, in particular castings |
DE3605153A1 (en) * | 1986-02-18 | 1987-08-20 | Mtu Muenchen Gmbh | DEVICE FOR DIFFERENT COOLING OR TEMPERATURE INSIDE AND OUTSIDE OR WALL AREAS OF A COMPONENT, IN PARTICULAR A TURBO MACHINE PART |
DE4004295A1 (en) * | 1990-02-13 | 1991-08-14 | Karl Heess Gmbh & Co | METHOD AND DEVICE FOR HARDENING WORKPIECES BY MEANS OF PRESSING TOOLS |
US5419792A (en) * | 1994-07-25 | 1995-05-30 | General Electric Company | Method and apparatus for cooling a workpiece |
ZA968797B (en) * | 1995-10-23 | 1997-05-20 | Peter Helmut Ebner | Cooling system for annealing material continuously moving on a transport means |
NL1006539C2 (en) * | 1997-07-10 | 1999-01-12 | Skf Ind Trading & Dev | Method for performing a heat treatment on metal rings, and bearing ring thus obtained. |
DE19757485A1 (en) * | 1997-12-23 | 1999-06-24 | Schloemann Siemag Ag | Device for the controlled cooling of hot-rolled profiles, especially beams, directly from the rolling heat |
DE10016187C2 (en) * | 2000-03-31 | 2002-05-08 | Daimler Chrysler Ag | Process and device for the heat treatment of castings made of aluminum, in particular of cylinder heads |
ATE262598T1 (en) * | 2000-04-14 | 2004-04-15 | Ipsen Int Gmbh | METHOD AND DEVICE FOR THE HEAT TREATMENT OF METAL WORKPIECES |
DE50010412D1 (en) * | 2000-12-15 | 2005-06-30 | Aft Advanced Forging Technolog | Apparatus for cooling and treating heated rotationally symmetrical bodies of metal |
US6394793B1 (en) * | 2001-01-13 | 2002-05-28 | Ladish Company, Incorporated | Method and apparatus of cooling heat-treated work pieces |
DE10158750B4 (en) * | 2001-11-30 | 2013-10-31 | Siemens Aktiengesellschaft | Method and device for carrying out a spatially selective packet data transmission |
DE10222098B4 (en) * | 2002-05-17 | 2011-01-13 | Bayerische Motoren Werke Aktiengesellschaft | Process for the heat treatment of a component made of a hardenable light metal alloy |
-
2003
- 2003-11-12 DE DE10352622A patent/DE10352622A1/en not_active Withdrawn
-
2004
- 2004-10-13 DE DE502004010871T patent/DE502004010871D1/en active Active
- 2004-10-13 EP EP04024336A patent/EP1531185B8/en active Active
- 2004-10-13 SI SI200431422T patent/SI1531185T1/en unknown
- 2004-10-13 AT AT04024336T patent/ATE460504T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE502004010871D1 (en) | 2010-04-22 |
EP1531185A1 (en) | 2005-05-18 |
EP1531185B1 (en) | 2010-03-10 |
DE10352622A1 (en) | 2005-06-16 |
SI1531185T1 (en) | 2010-07-30 |
EP1531185B8 (en) | 2010-07-14 |
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