CN101265854A - 带封闭内冷油腔的激光焊接制锻钢整体活塞及其制造工艺 - Google Patents
带封闭内冷油腔的激光焊接制锻钢整体活塞及其制造工艺 Download PDFInfo
- Publication number
- CN101265854A CN101265854A CNA2008100994064A CN200810099406A CN101265854A CN 101265854 A CN101265854 A CN 101265854A CN A2008100994064 A CNA2008100994064 A CN A2008100994064A CN 200810099406 A CN200810099406 A CN 200810099406A CN 101265854 A CN101265854 A CN 101265854A
- Authority
- CN
- China
- Prior art keywords
- piston
- welding
- laser
- cooling oil
- forged steel
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 76
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims description 25
- 238000005516 engineering process Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 5
- 238000005087 graphitization Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000005224 laser annealing Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 5
- 238000005496 tempering Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
-
- 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
- C21D1/58—Oils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
- F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
- Y10T29/49265—Ring groove forming or finishing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100994064A CN101265854B (zh) | 2007-07-20 | 2008-05-09 | 带封闭内冷油腔的激光焊接制锻钢整体活塞及其制造工艺 |
US12/175,588 US20090020007A1 (en) | 2007-07-20 | 2008-07-18 | Single-piece forged-steel piston with inner oil cooling chamber and a method for manufacturing thereof |
US13/179,555 US20110265326A1 (en) | 2007-07-20 | 2011-07-10 | Method for manufacturing single-piece forged-steel piston with inner oil cooling chamber |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710015394.8 | 2007-07-20 | ||
CNA2007100153948A CN101092914A (zh) | 2007-07-20 | 2007-07-20 | 带封闭内冷油腔的焊接式锻钢整体活塞及其制造方法 |
CN2008100994064A CN101265854B (zh) | 2007-07-20 | 2008-05-09 | 带封闭内冷油腔的激光焊接制锻钢整体活塞及其制造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101265854A true CN101265854A (zh) | 2008-09-17 |
CN101265854B CN101265854B (zh) | 2011-05-11 |
Family
ID=38991320
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007100153948A Withdrawn CN101092914A (zh) | 2007-07-20 | 2007-07-20 | 带封闭内冷油腔的焊接式锻钢整体活塞及其制造方法 |
CN2008100994064A Active CN101265854B (zh) | 2007-07-20 | 2008-05-09 | 带封闭内冷油腔的激光焊接制锻钢整体活塞及其制造工艺 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007100153948A Withdrawn CN101092914A (zh) | 2007-07-20 | 2007-07-20 | 带封闭内冷油腔的焊接式锻钢整体活塞及其制造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US20090020007A1 (zh) |
CN (2) | CN101092914A (zh) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793205A (zh) * | 2010-03-30 | 2010-08-04 | 山东滨州渤海活塞股份有限公司 | 新型激光焊接锻钢结构活塞 |
CN102330626A (zh) * | 2010-06-24 | 2012-01-25 | 通用汽车环球科技运作有限责任公司 | 包括具有燃料管线连接器的燃料***的发动机组件 |
CN102407431A (zh) * | 2011-11-02 | 2012-04-11 | 山东滨州渤海活塞股份有限公司 | 一种带内冷却油腔的热旋压制锻钢整体活塞制造工艺 |
CN102423843A (zh) * | 2011-11-02 | 2012-04-25 | 山东滨州渤海活塞股份有限公司 | 一种带内冷却油腔的冷旋压制锻钢整体活塞制造工艺 |
CN103732352A (zh) * | 2011-07-12 | 2014-04-16 | 马勒国际公司 | 内燃机活塞及其制造方法 |
CN104747312A (zh) * | 2015-02-16 | 2015-07-01 | 山东滨州渤海活塞股份有限公司 | 带内冷油腔结构的内燃机活塞及内燃机 |
CN105050766A (zh) * | 2013-03-18 | 2015-11-11 | 马勒国际有限公司 | 制造用于内燃机的活塞的方法和通过所述方法制造的活塞 |
CN105283269A (zh) * | 2013-03-18 | 2016-01-27 | 马勒国际有限公司 | 用于生产用于内燃机的活塞的方法以及通过所述方法生产的活塞 |
CN105283268A (zh) * | 2013-03-18 | 2016-01-27 | 马勒国际有限公司 | 制造用于内燃机的活塞的方法和通过所述方法制造的活塞 |
CN106735669A (zh) * | 2016-12-22 | 2017-05-31 | 山东滨州渤海活塞股份有限公司 | 一种钎焊钢活塞及制造方法 |
CN106968828A (zh) * | 2011-09-21 | 2017-07-21 | 马勒国际公司 | 激光焊接的活塞组件以及组装和接合活塞的方法 |
CN106979329A (zh) * | 2017-05-23 | 2017-07-25 | 湖南江滨机器(集团)有限责任公司 | 一种全钢活塞 |
CN107084069A (zh) * | 2017-05-22 | 2017-08-22 | 无锡华星机电制造有限公司 | 一种发动机活塞 |
CN108067808A (zh) * | 2016-11-11 | 2018-05-25 | 强莉莉 | 一种钢活塞的再制造方法 |
CN108087141A (zh) * | 2017-12-08 | 2018-05-29 | 湖南江滨机器(集团)有限责任公司 | 一种钢活塞及其制造方法 |
CN110748434A (zh) * | 2019-11-29 | 2020-02-04 | 滨州渤海活塞有限公司 | 一种汽油机钢活塞及其制造方法 |
CN111292905A (zh) * | 2020-03-27 | 2020-06-16 | 浙江晨光电缆股份有限公司 | 一种复合平滑铝套电缆护套生产设备及生产方法 |
CN112548506A (zh) * | 2020-12-11 | 2021-03-26 | 湖南江滨机器(集团)有限责任公司 | 一种钢活塞的再制造方法 |
CN113122771A (zh) * | 2019-12-31 | 2021-07-16 | 中内凯思汽车新动力***有限公司 | 一种高性能摩擦焊接钢质活塞及其制备方法 |
CN113305512A (zh) * | 2021-06-01 | 2021-08-27 | 西安远飞航空技术发展有限公司 | 一种使用激光焊接技术制造三通油嘴的方法 |
CN110748434B (zh) * | 2019-11-29 | 2024-08-30 | 滨州渤海活塞有限公司 | 一种汽油机钢活塞及其制造方法 |
Families Citing this family (26)
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US9856820B2 (en) | 2010-10-05 | 2018-01-02 | Mahle International Gmbh | Piston assembly |
DE102010052578A1 (de) * | 2010-11-25 | 2012-05-31 | Daimler Ag | Kolben für eine Brennkraftmaschine |
CN102182579A (zh) * | 2011-04-09 | 2011-09-14 | 东风汽车零部件(集团)有限公司 | 一种钢活塞内冷油道的成形方法 |
US8973484B2 (en) | 2011-07-01 | 2015-03-10 | Mahle Industries Inc. | Piston with cooling gallery |
DE102011107659A1 (de) * | 2011-07-12 | 2013-01-17 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor |
CN104246192B (zh) | 2012-03-12 | 2017-02-15 | 费德罗-莫格尔公司 | 发动机活塞 |
CN104662277B (zh) * | 2012-09-27 | 2019-06-18 | Ks科尔本施密特有限公司 | 内燃机的两件式结构的活塞 |
DE102012220778A1 (de) * | 2012-11-14 | 2014-05-15 | Mahle International Gmbh | Verwendung eines Laserschweißverfahrens mit einstellbarer Schweißtiefe |
US9440310B2 (en) * | 2013-01-15 | 2016-09-13 | Mahle International Gmbh | Monolite piston laser welding spatter control |
CN103252580B (zh) * | 2013-04-02 | 2016-07-06 | 上海翰鹏光电科技有限公司 | 汽车空调机铝空心活塞激光焊接方法及其专用装置 |
DE102014202835A1 (de) * | 2014-02-17 | 2015-08-20 | Siemens Aktiengesellschaft | Verfahren zum Laserschweißen von Kavitäten aufweisenden Bauteilen |
DE102014007127A1 (de) | 2014-05-16 | 2015-11-19 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie mittels des Verfahrens hergestellter Kolben |
CN105422306A (zh) * | 2014-07-11 | 2016-03-23 | 马勒技术投资(中国)有限公司 | 用于内燃机的活塞 |
CN105986922B (zh) * | 2015-01-27 | 2019-06-28 | 强哲菲 | 基于激光焊接成型内冷却油道的钢活塞及其加工方法 |
CN106150749B (zh) * | 2015-04-14 | 2018-08-31 | 强哲菲 | 一种基于激光焊接成型内冷却油道的钢活塞及其加工方法 |
US10294887B2 (en) | 2015-11-18 | 2019-05-21 | Tenneco Inc. | Piston providing for reduced heat loss using cooling media |
MX2018013353A (es) | 2016-05-04 | 2019-02-20 | Ks Kolbenschmidt Gmbh | Piston. |
JP6439751B2 (ja) * | 2016-06-03 | 2018-12-19 | トヨタ自動車株式会社 | ピストン冷却装置 |
CN106285999A (zh) * | 2016-08-09 | 2017-01-04 | 山东滨州渤海活塞股份有限公司 | 整体式内燃机用钢活塞、内燃机、交通工具及制造方法 |
DE102018211361B4 (de) * | 2018-07-10 | 2020-03-05 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
CN110873003A (zh) * | 2018-08-31 | 2020-03-10 | 强莉莉 | 一种活塞及其成型方法 |
CN109357059A (zh) * | 2018-11-06 | 2019-02-19 | 张林安 | 一种阀体结构 |
CN109340425B (zh) * | 2018-11-06 | 2021-07-20 | 浙江恒通阀门有限公司 | 一种阀体结构的加工工艺 |
US10926362B2 (en) | 2018-12-13 | 2021-02-23 | Caterpillar Inc. | Remanufactured engine piston and method |
CN114439642A (zh) * | 2022-01-28 | 2022-05-06 | 湖南江滨机器(集团)有限责任公司 | 一种活塞及其制造方法 |
CN115122057A (zh) * | 2022-08-31 | 2022-09-30 | 江苏亚星锚链股份有限公司 | 一种三角环附件的制造方法 |
Family Cites Families (11)
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US908570A (en) * | 1908-03-16 | 1909-01-05 | Frank D Howe | Engine. |
US4879448A (en) * | 1988-10-24 | 1989-11-07 | Storage Technology Corporation | Apparatus for laser welding and annealing |
US5211327A (en) * | 1991-03-20 | 1993-05-18 | Case Corporation | Method of welding |
US6279455B1 (en) * | 1998-10-06 | 2001-08-28 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
JP3106130B1 (ja) * | 1999-07-23 | 2000-11-06 | 株式会社東芝 | タービンノズルの製造方法 |
US6327962B1 (en) * | 1999-08-16 | 2001-12-11 | Caterpillar Inc. | One piece piston with supporting piston skirt |
JP2001198694A (ja) * | 2000-01-11 | 2001-07-24 | Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology | 高窒素含有ステンレス鋼の溶接方法とその溶接材料 |
US7312417B2 (en) * | 2003-09-19 | 2007-12-25 | Daimlerchrysler Ag | Laser beam seam welding with prior laser spot welding |
US7094988B1 (en) * | 2005-04-18 | 2006-08-22 | Honeywell International, Inc. | Laser welding heat treat process |
CN1944994A (zh) * | 2005-10-08 | 2007-04-11 | 山东滨州渤海活塞股份有限公司 | 焊接式锻钢整体活塞及其制造方法 |
DE102005061063A1 (de) * | 2005-12-21 | 2007-06-28 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
-
2007
- 2007-07-20 CN CNA2007100153948A patent/CN101092914A/zh not_active Withdrawn
-
2008
- 2008-05-09 CN CN2008100994064A patent/CN101265854B/zh active Active
- 2008-07-18 US US12/175,588 patent/US20090020007A1/en not_active Abandoned
-
2011
- 2011-07-10 US US13/179,555 patent/US20110265326A1/en not_active Abandoned
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793205A (zh) * | 2010-03-30 | 2010-08-04 | 山东滨州渤海活塞股份有限公司 | 新型激光焊接锻钢结构活塞 |
CN102330626A (zh) * | 2010-06-24 | 2012-01-25 | 通用汽车环球科技运作有限责任公司 | 包括具有燃料管线连接器的燃料***的发动机组件 |
CN103732352A (zh) * | 2011-07-12 | 2014-04-16 | 马勒国际公司 | 内燃机活塞及其制造方法 |
CN106968828A (zh) * | 2011-09-21 | 2017-07-21 | 马勒国际公司 | 激光焊接的活塞组件以及组装和接合活塞的方法 |
CN106968828B (zh) * | 2011-09-21 | 2020-01-21 | 马勒国际公司 | 激光焊接的活塞组件以及组装和接合活塞的方法 |
CN102407431A (zh) * | 2011-11-02 | 2012-04-11 | 山东滨州渤海活塞股份有限公司 | 一种带内冷却油腔的热旋压制锻钢整体活塞制造工艺 |
CN102423843A (zh) * | 2011-11-02 | 2012-04-25 | 山东滨州渤海活塞股份有限公司 | 一种带内冷却油腔的冷旋压制锻钢整体活塞制造工艺 |
CN102423843B (zh) * | 2011-11-02 | 2013-06-05 | 山东滨州渤海活塞股份有限公司 | 一种带内冷却油腔的冷旋压制锻钢整体活塞制造工艺 |
CN105283269B (zh) * | 2013-03-18 | 2017-11-03 | 马勒国际有限公司 | 用于生产用于内燃机的活塞的方法以及通过所述方法生产的活塞 |
CN105283268A (zh) * | 2013-03-18 | 2016-01-27 | 马勒国际有限公司 | 制造用于内燃机的活塞的方法和通过所述方法制造的活塞 |
CN105283269A (zh) * | 2013-03-18 | 2016-01-27 | 马勒国际有限公司 | 用于生产用于内燃机的活塞的方法以及通过所述方法生产的活塞 |
CN105050766A (zh) * | 2013-03-18 | 2015-11-11 | 马勒国际有限公司 | 制造用于内燃机的活塞的方法和通过所述方法制造的活塞 |
CN104747312A (zh) * | 2015-02-16 | 2015-07-01 | 山东滨州渤海活塞股份有限公司 | 带内冷油腔结构的内燃机活塞及内燃机 |
CN108067808A (zh) * | 2016-11-11 | 2018-05-25 | 强莉莉 | 一种钢活塞的再制造方法 |
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CN101265854B (zh) | 2011-05-11 |
US20110265326A1 (en) | 2011-11-03 |
US20090020007A1 (en) | 2009-01-22 |
CN101092914A (zh) | 2007-12-26 |
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Effective date of registration: 20170726 Address after: 256600 No. twenty-one, No. 569, Bohai Road, Shandong, Binzhou Patentee after: BINZHOU BOHAI PISTON Co.,Ltd. Address before: 256602 Bohai Road, Shandong, No. 21, No. 569, Binzhou Patentee before: SHANDONG BINZHOU BOHAI PISTON Co.,Ltd. |
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Denomination of invention: Laser welding forged steel integral piston with enclosed internal cold oil chamber and its manufacturing process Granted publication date: 20110511 Pledgee: Binzhou branch of China CITIC Bank Co.,Ltd. Pledgor: BINZHOU BOHAI PISTON Co.,Ltd. Registration number: Y2024980014544 |