EP0919715A2 - Chemise cylindre - Google Patents

Chemise cylindre Download PDF

Info

Publication number: EP0919715A2
Authority: EP; European Patent Office
Prior art keywords: cylinder liner; liner according; surface structure; radial direction; section
Prior art date: 1997-12-01
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

Application number

EP98122756A

Other languages

German (de)

English (en)

Other versions

EP0919715A3 (fr

EP0919715B1 (fr

Inventor

Albert Dipl.-Ing. Harsch

Herbert Dipl.-Ing. Möding

Joachim Rogalski

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KS Huayu Alutech GmbH

Original Assignee

KS Aluminium Technologie GmbH

Priority date (The priority date 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 date listed.)

1997-12-01

Filing date

1998-12-01

Publication date

1999-06-02

1998-12-01 Application filed by KS Aluminium Technologie GmbH filed Critical KS Aluminium Technologie GmbH

1999-06-02 Publication of EP0919715A2 publication Critical patent/EP0919715A2/fr

1999-12-29 Publication of EP0919715A3 publication Critical patent/EP0919715A3/fr

2003-04-02 Application granted granted Critical

2003-04-02 Publication of EP0919715B1 publication Critical patent/EP0919715B1/fr

2018-12-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000003754 machining Methods 0.000 claims description 7
238000000034 method Methods 0.000 claims description 7
238000005096 rolling process Methods 0.000 claims description 7
229910001092 metal group alloy Inorganic materials 0.000 claims description 2
238000001125 extrusion Methods 0.000 claims 1
230000002093 peripheral effect Effects 0.000 abstract description 2
230000015572 biosynthetic process Effects 0.000 description 3
238000005266 casting Methods 0.000 description 3
238000009987 spinning Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
230000001154 acute effect Effects 0.000 description 1
238000005422 blasting Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
238000005242 forging Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000005507 spraying Methods 0.000 description 1
230000007704 transition Effects 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal

Definitions

the invention relates to a light metal alloy Pourable cylinder liner with on the outer Circumferential surface trained, in particular essentially extended in the circumferential direction and by cutting Machining or reshaping manufactured macroscopic Surface structure.
the present invention is therefore based on the object based on the connection of a cylinder liner in the casting to improve.
undercuts are targeted by cutting Processing or also by a forming process, such as Spinning rollers, producible.
Irregular undercuts like it may be generated by spraying or blasting can not be targeted under the term one manufactured macroscopic surface structure subsumed.
the specifically created macroscopic surface structure can be in the form of preferably in the circumferential direction extending grooves or spiral Threads are formed.
the pitch of the threads is preferably 1 to 4 mm.
Embodiment of the invention includes the peripheral surface of the Cylinder liner a combination of left and right Right hand threads.
the depth of the Surface structure 0.3 to 2 mm, preferably 0.5 to 1.2 mm.
a preferred embodiment of the cylinder liner is characterized by the groove or thread structure forming flank sections in a longitudinal section plane the cylinder liner between 0 and 30 °, preferably between 15 and 25 °, and very particularly advantageous about 25 ° to the radial direction of the cylinder liner are inclined.
flank sections could be parallel to each other run, i.e. the same angle to the radial direction lock in.
a trapezoidal shape with different angles of inclination to the radial direction prefers.
the two have a survey limiting flank sections inclined to the same direction are.
mechanical Characteristic values of the casting and the cast part appropriate dimensioning of the slope or the distance of the Flank sections to be taken into account, so maximum radial and axial forces can be absorbed without that there is a break or tear in the area of the socket or the overmolding comes.
flank sections has a gradation with a radially inner and a radially outer Section on.
a gradation will prevents the cylinder liner from Force in the direction of the slope of the Flank sections can detach because one of the two Sections in this direction Form-locking connection forms. So far it has been proven advantageous if the radially outer Part of the rear in the direction of inclination Flank section a smaller angle of inclination to has radial direction than the radially inner Subsection.
the two sections are preferably one third section tied together.
the Surface structure through a two-stage Machining process be formed, being in a first Level one undercut-free in the radial direction Surface structure is formed and in one subsequent forming process, e.g. Spinning, forging, the radially outer areas of the surface structure in axial direction are displaced so that they in radial undercuts.
the first Machining process could also take shape here machining. It turns out however, it is advantageous if the first process Spin rolling process is.
Figure 1 shows a first embodiment of a Thread profile, a respective elevation 2 defining and limiting flank sections 4, 6 each run parallel to each other. Both flank sections 4, 6 are at an angle ⁇ of approximately 25 ° to the radial direction 8 the only indicated cylinder liner 10 inclined. Of the Distance d between the flanks 6, 4 of two adjacent ones Elevations 2 is 1.4 mm. The slope S of the Threads are 2.4 mm and the depth T of the profile is 0.6 to 0.8 mm. It has come in handy proved the radius R in the area of the acute angle in Transition of the flank section 6 to the bottom 12 of the Thread profile 0.1 mm to choose.
the respective flank section 6 forms an undercut 14 in the radial direction 8 and prevents detachment of the indicated cast 14 from the outer surface of the Cylinder liner 10.
the thread profile shown in Figure 2 differs from that shown in Figure 1 in that the Flank sections 16, 18 different inclinations exhibit.
the flank section 18 an inclination of 25 ° to the radial direction 8
the Flank section 16 is generally referred to as trapezoidal Formation of the thread profile achieved.
a more extreme formation of a trapezoidal Thread profile shows Figure 3, after which a flank section 20 runs in the radial direction 8 and another Flank section 22 as in the foregoing Exemplary embodiments approx. 25 ° to the radial direction 8 is.
Figure 4 shows a preferred embodiment of a Thread profile, after which a rear in the direction of inclination Flank section 24 is stepped and a radially inner and a radially outer section 26 or 28, which by a third section 30 are connected.
the radially outer Section 28 has a smaller angle of inclination radial direction 8 than the radially inner Section 26. This is in the direction of inclination 32 of the other flank section 43 an undercut 36 through the outer section 28 formed.
flank section 34 is again about 25 ° to the radial direction 8 inclined.
the radially inner one Section 24 has the same inclination.
the radial outer section 28 extends in the radial direction.
the third section 30, which the radially inner and the radially outer section 26 and 28 with each other connects, runs essentially in the longitudinal direction, that is concentric to the longitudinal axis, not shown Cylinder liner.
Figure 5 shows a in the drawing in essential T-shaped formation of a Surface structure.
the surface structure was in one two step process made by first through the dashed lines structure shown in radial Direction and parallel to each other Flank sections 40, 42 in a pressure rolling process was formed.
the outer portions of the respective in the radial direction Elevations 44 processed such that a material flow in axial direction 46 of the cylinder liner results, the to the one ultimately shown in the radial direction 8 Undercuts 48 forming structure leads.
FIG. 6 shows a further embodiment of one in one two-stage pressure rolling process Surface structure, which is essentially Flank sections 50, 52 forming concentric elevations are inclined towards the same axial direction 54. It was in the production of the surface structure according to FIG. 6 from a trapezoidal to a first Machining step manufactured surface structure assumed that by broken lines in FIG 56 is indicated. Through the second processing step became the final one by spinning Surface structure in the radial direction Undercuts 58 forms. The illustrated The surface structure corresponds to that Surface structure according to Figure 4, as in Direction of inclination rear flank section 52 a radial has outer portion 60, the force in the direction of inclination 62 of the flank section 52 Undercut forms and thus effectively detaches the socket caused by the cast.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Pistons, Piston Rings, And Cylinders (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Sliding-Contact Bearings (AREA)
Mounting Of Bearings Or Others (AREA)

EP98122756A 1997-12-01 1998-12-01 Chemise cylindre Expired - Lifetime EP0919715B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19753017		1997-12-01
DE19753017A DE19753017A1 (de)	1997-12-01	1997-12-01	Zylinderlaufbuchse

Publications (3)

Publication Number	Publication Date
EP0919715A2 true EP0919715A2 (fr)	1999-06-02
EP0919715A3 EP0919715A3 (fr)	1999-12-29
EP0919715B1 EP0919715B1 (fr)	2003-04-02

Family

ID=7850234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98122756A Expired - Lifetime EP0919715B1 (fr)	1997-12-01	1998-12-01	Chemise cylindre

Country Status (3)

Country	Link
EP (1)	EP0919715B1 (fr)
AT (1)	ATE236352T1 (fr)
DE (2)	DE19753017A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1300206A4 (fr) *	2000-07-12	2004-04-14	Honda Motor Co Ltd	Element metallique insere, procede de fabrication de ce dernier et piece metallique coulee
DE10360499A1 (de) *	2003-07-10	2005-02-17	Hyundai Motor Company	Zylinderlaufbuchse
US6865807B2 (en)	2002-03-08	2005-03-15	Toyota Jidosha Kabushiki Kaisha	Cylinder block production method
EP1504833A4 (fr) *	2002-05-13	2005-07-20	Honda Motor Co Ltd	Coquille interne de moulage de fonte et procede de production de celle-ci
CN101928908A (zh) *	2009-06-25	2010-12-29	福特全球技术公司	金属表面粗化方法、具凹入的表面的工件及内燃机汽缸体
DE102009043566A1 (de) *	2009-09-30	2011-04-07	Mahle International Gmbh	Zylinderkurbelgehäuse und Zylinderlaufbuchse oder Zylinderlaufbuchsenverbund
US8720319B2 (en)	2009-12-03	2014-05-13	Mahle International Gmbh	Cylinder sleeve
US8726874B2 (en)	2012-05-01	2014-05-20	Ford Global Technologies, Llc	Cylinder bore with selective surface treatment and method of making the same
US8752256B2 (en)	2008-04-21	2014-06-17	Ford Global Technologies, Llc	Method for preparing a surface for applying a thermally sprayed layer
US8833331B2 (en)	2012-02-02	2014-09-16	Ford Global Technologies, Llc	Repaired engine block and repair method
US8877285B2 (en)	2011-11-22	2014-11-04	Ford Global Technologies, Llc	Process for repairing a cylinder running surface by means of plasma spraying processes
US9079213B2 (en)	2012-06-29	2015-07-14	Ford Global Technologies, Llc	Method of determining coating uniformity of a coated surface
US9382868B2 (en)	2014-04-14	2016-07-05	Ford Global Technologies, Llc	Cylinder bore surface profile and process
EP2422902A3 (fr) *	2010-08-25	2017-02-15	TPR Co., Ltd.	Chemise de cylindre pour une utilisation de moulage d'insert
US10094325B2 (en)	2014-01-28	2018-10-09	ZYNP International Corp.	Cylinder liner
US10221806B2 (en)	2012-05-01	2019-03-05	Ford Global Technologies, Llc	Cylindrical engine bore
EP2110465B1 (fr) *	2008-04-17	2020-04-29	KS HUAYU AluTech GmbH	Procédé destiné à la fabrication d'un composant métallique ainsi que composant fabriqué de cette manière

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1319899B1 (it)	2000-02-10	2003-11-12	Fiat Ricerche	Procedimento per la produzione di un blocco cilindri per un motore acombustione interna.
FR2814096B1 (fr) *	2000-09-15	2002-12-27	Montupet Sa	Procede de fabrication de pieces de fonderie munies d'inserts avec cohesion mecanique piece/insert amelioree, et insert utilisable dans un tel procede
DE112005000002B4 (de) *	2004-03-08	2013-12-24	Peak Werkstoff Gmbh	Zylinderlaufbuchse
JP5107837B2 (ja)	2008-09-05	2012-12-26	富士重工業株式会社	シリンダライナ、シリンダブロック及びシリンダライナの製造方法
DE102008056743A1 (de)	2008-11-11	2010-05-20	Ks Aluminium-Technologie Gmbh	Verfahren zur Beschichtung von für den Umguss mit einer Leichtmetalllegierung vorgesehenen Eingussteilen
DE102009058178B4 (de) *	2009-12-15	2011-11-10	Ks Aluminium-Technologie Gmbh	Verfahren und Werkzeug zur Oberflächenbehandlung
DE102017109059A1 (de) *	2017-04-27	2018-10-31	Ks Huayu Alutech Gmbh	Bremstrommel sowie Verfahren zur Herstellung einer derartigen Bremstrommel
DE102020201718A1 (de)	2020-02-12	2021-08-12	Psa Automobiles Sa	Additiv gefertigte Zylinderlaufbuchse für einen Zylinderblock einer Brennkraftmaschine sowie Verfahren zum Herstellen einer derartigen Zylinderlaufbuchse

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DE412292C (de) *	1924-02-12	1925-04-18	Carl Muehlbauer	Zylinder mit im Guss eingeschlossener gerippter Laufbuechse, insbesondere fuer Verbrennungsmotoren
DE549560C (de) *	1929-12-20	1932-04-29	Moteurs Salmson Soc D	Verfahren zur Befestigung von um die Zylinder von Verbrennungsmaschinen gegossenen Kuehlmaenteln
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DE1008069B (de) *	1956-08-22	1957-05-09	Mahle Werk Ges Mit Beschraenkt	Verbundzylinder mit einem Leichtmetall-Zylindermantel und Verfahren zur Herstellung
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DE1576437A1 (de) *	1967-11-17	1970-01-22	Zuendapp Werke Gmbh	Leichtmetallzylinder mit eingegossener Laufbuechse
DE1917882A1 (de) *	1969-04-08	1970-10-22	Holtan Maurice O	Zylinder-Innenauskleidung
US4005991A (en) *	1971-12-29	1977-02-01	Toyo Kogyo Co., Ltd.	Metal made of steel plate and aluminum material
JPS56127845U (fr) *	1980-02-29	1981-09-29
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US5291862A (en) *	1992-01-09	1994-03-08	Honda Giken Kogyo Kabushiki Kaisha	Cylinder sleeve assembly used in cylinder block for multi-cylinder internal combustion engine, and forming mold for use in production of sand mold for casting the same
DE4434576A1 (de) *	1994-08-09	1996-02-15	Ks Aluminium Technologie Ag	Verbundgußzylinder oder -zylinderblock
DE19634504A1 (de) *	1996-08-27	1997-12-04	Daimler Benz Ag	In ein Leichtmetall-Gußteil einzugießender Rohling eines anderen Leichtmetallteiles und Verfahren zum Herstellen eines solchen Rohlinges
JPH10122034A (ja) *	1996-10-16	1998-05-12	Toyota Motor Corp	内燃機関のシリンダブロック及びその製造方法

1997
- 1997-12-01 DE DE19753017A patent/DE19753017A1/de not_active Withdrawn
1998
- 1998-12-01 AT AT98122756T patent/ATE236352T1/de not_active IP Right Cessation
- 1998-12-01 EP EP98122756A patent/EP0919715B1/fr not_active Expired - Lifetime
- 1998-12-01 DE DE59807723T patent/DE59807723D1/de not_active Expired - Lifetime

Non-Patent Citations (1)

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None

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1300206A4 (fr) *	2000-07-12	2004-04-14	Honda Motor Co Ltd	Element metallique insere, procede de fabrication de ce dernier et piece metallique coulee
US6865807B2 (en)	2002-03-08	2005-03-15	Toyota Jidosha Kabushiki Kaisha	Cylinder block production method
DE10310130B4 (de) *	2002-03-08	2007-05-24	Toyota Jidosha Kabushiki Kaisha, Toyota	Herstellungsverfahren für eine Zylinderblock-Einheit
EP1504833A4 (fr) *	2002-05-13	2005-07-20	Honda Motor Co Ltd	Coquille interne de moulage de fonte et procede de production de celle-ci
US7226667B2 (en)	2002-05-13	2007-06-05	Honda Giken Kogyo Kabushiki Kaisha	Cast-iron insert and method of manufacturing same
DE10360499A1 (de) *	2003-07-10	2005-02-17	Hyundai Motor Company	Zylinderlaufbuchse
EP2110465B1 (fr) *	2008-04-17	2020-04-29	KS HUAYU AluTech GmbH	Procédé destiné à la fabrication d'un composant métallique ainsi que composant fabriqué de cette manière
US8752256B2 (en)	2008-04-21	2014-06-17	Ford Global Technologies, Llc	Method for preparing a surface for applying a thermally sprayed layer
US8707541B2 (en)	2009-06-25	2014-04-29	Ford Global Technologies, Llc	Process for roughening metal surfaces
EP2267178A3 (fr) *	2009-06-25	2011-11-23	Ford Global Technologies, LLC	Procédé destiné à rendre rugueuses des surfaces métalliques
JP2011005549A (ja) *	2009-06-25	2011-01-13	Ford Global Technologies Llc	金属表面を粗くする方法
CN101928908B (zh) *	2009-06-25	2014-07-16	福特全球技术公司	金属表面粗化方法、具凹入的表面的工件及内燃机汽缸体
CN101928908A (zh) *	2009-06-25	2010-12-29	福特全球技术公司	金属表面粗化方法、具凹入的表面的工件及内燃机汽缸体
DE102009043566A1 (de) *	2009-09-30	2011-04-07	Mahle International Gmbh	Zylinderkurbelgehäuse und Zylinderlaufbuchse oder Zylinderlaufbuchsenverbund
US8720319B2 (en)	2009-12-03	2014-05-13	Mahle International Gmbh	Cylinder sleeve
EP2422902A3 (fr) *	2010-08-25	2017-02-15	TPR Co., Ltd.	Chemise de cylindre pour une utilisation de moulage d'insert
US8877285B2 (en)	2011-11-22	2014-11-04	Ford Global Technologies, Llc	Process for repairing a cylinder running surface by means of plasma spraying processes
US8833331B2 (en)	2012-02-02	2014-09-16	Ford Global Technologies, Llc	Repaired engine block and repair method
US8726874B2 (en)	2012-05-01	2014-05-20	Ford Global Technologies, Llc	Cylinder bore with selective surface treatment and method of making the same
US10221806B2 (en)	2012-05-01	2019-03-05	Ford Global Technologies, Llc	Cylindrical engine bore
US9079213B2 (en)	2012-06-29	2015-07-14	Ford Global Technologies, Llc	Method of determining coating uniformity of a coated surface
US10094325B2 (en)	2014-01-28	2018-10-09	ZYNP International Corp.	Cylinder liner
US9382868B2 (en)	2014-04-14	2016-07-05	Ford Global Technologies, Llc	Cylinder bore surface profile and process

Also Published As

Publication number	Publication date
DE59807723D1 (de)	2003-05-08
EP0919715A3 (fr)	1999-12-29
EP0919715B1 (fr)	2003-04-02
ATE236352T1 (de)	2003-04-15
DE19753017A1 (de)	1999-06-02

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2000-06-14	RIN1	Information on inventor provided before grant (corrected)	Inventor name: STENZEL, OTTO, DR.-ING. Inventor name: ROGALSKI, JOACHIM Inventor name: MOEDING, HERBERT DIPL.-ING. Inventor name: HARSCH, ALBERT DIPL.-ING.
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