WO2005003540A1 - シリンダライナ鋳込みシリンダブロックの構造、シリンダブロックの製造方法、および同方法に用いられる鋳込み用シリンダライナ - Google Patents
シリンダライナ鋳込みシリンダブロックの構造、シリンダブロックの製造方法、および同方法に用いられる鋳込み用シリンダライナ Download PDFInfo
- Publication number
- WO2005003540A1 WO2005003540A1 PCT/JP2004/009987 JP2004009987W WO2005003540A1 WO 2005003540 A1 WO2005003540 A1 WO 2005003540A1 JP 2004009987 W JP2004009987 W JP 2004009987W WO 2005003540 A1 WO2005003540 A1 WO 2005003540A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder liner
- cylinder
- liner
- cylinder block
- inner peripheral
- Prior art date
Links
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
-
- 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
- B22D19/0009—Cylinders, pistons
-
- 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
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
Definitions
- the present invention relates to a structure of a cylinder block including a cylinder liner, a method of manufacturing a cylinder block, and a cylinder liner for embedding used in the method.
- the cylinder liner is inserted while covering the end face, and the
- Engin cylinder blocks have come to be formed entirely by die casting using light metals such as aluminum.
- Aluminum block made of aluminum alloy has difficulty in abrasion resistance.
- a cylinder liner is incorporated in a cylinder section requiring wear resistance and the like.
- the cylinder liner is a steel iron cylinder, and is inserted together with a cylindrical ⁇ -sock when it is die-cast.
- Japan, Patent Document, Japanese Patent Application Laid-Open No. 2000-644 There is a construction method disclosed in
- the aluminum block 2 made of aluminum alloy covers the entirety of the solder liner 1 including the end surface 3 on the side of the back surface. Made to cover with alloy 4.
- the type called the onocasting type is widely adopted
- Block 2 of this evening is typically shown in Figure 13
- the die 5a and 5b of the die-casting machine are used so that the end face 3 on the cylinder head side is covered with the aluminum alloy 4 so as to be covered.
- the semi-finished cylindrical body 2a of the semi-finished product is machined to finish the cylinder diameter.
- the inside of the cylinder liner 1 is formed with holes through the inner diameter finishing dimension position indicated by the dashed line in Fig. 14. It is cut using tool 7. For example, poling and honing.
- the cylinder block main body 2a which has been embedded, is machined to finish the deck surface on the side of the cylinder.
- the deck surface is ground using a grinding tool 8 along the final deck surface position ⁇ indicated by a dashed line in FIG. Silicone dub mouth
- Vuku 2 is completed through these machining processes.
- the cylinder liner 1 when the cylinder liner 1 is to be inserted, the cylinder liner 1 is, as shown in FIG. 13, downwardly from the upper die 5 a for molding the V-face side of the cylinder opening 2. The shaft part 10 protruding into is inserted. Lower mold for molding the side opposite to the deck surface
- the end face of the cylinder liner 1 opposite to the front face is supported by the flat holding portion 11 formed on the mold surface of 5b.
- the cylinder liner 1 is held between the upper mold 5a and the lower mold 5b.
- the entire cavity is formed by the upper mold 5a and the lower mold 5b. If they are stored in the die 12, they cannot be held at desired positions inside the upper die 5a and the lower die 5b of the cast.
- the inner surface of the cylinder liner 1 used for the cylinder 2 of the overcasting type has an upper extension 4 previously covering the end face 3 of the cylinder liner 1 on the deck surface side.
- this liner material having a thickness protruding from the end of a to the inner diameter side, the cylinder liner 1 is held between the upper mold 5a and the lower mold 5b.
- a mold contact portion 13 is pressed against an annular holding portion 14 formed thicker than the other portion on the base side of the shaft portion 10.
- the cylinder liner 1 is supported between the holding section 14 of the upper mold 5a and the holding section 11 of the lower mold 5b. That is, the cylinder liner 1 is held inside the upper mold 5a and the lower mold 5b.
- the hole is applied at a position that deviates from the measured inner diameter finishing dimension. Misalignment (manufacturing error) is within the processing tolerance range
- the cylinder liner 1 has a certain wall thickness.
- the present invention provides a cylinder block structure with a cylinder liner including a cylinder liner that can easily detect a displacement exceeding a processing tolerance of a cylinder liner hole without changing a method of manufacturing a cylinder block.
- a manufacturing method for the ⁇ -block and its cylinder block it also provides a simple-structured cylinder liner suitable for detecting misalignment.
- the cylinder block structure according to the present invention has a cylinder liner. Then, a step portion having a predetermined width is provided from the inside to the outside in the radial direction of the cylindrical liner in the extending portion formed along the lower m surface of the cylindrical liner.
- the step portion of 1_ is formed concentrically with the cylinder liner or at a plurality of positions in the circumferential direction of the cylinder liner.
- the cylinder liner is inserted into a predetermined position of the cylinder block. --R * in cylinder liner
- the extension has an extension formed along the m-plane. Before the mechanical application process on the inner peripheral surface of the inserted cylinder liner, the extension has a step with a predetermined width from the inner position force to the outside in the radial direction of the cylinder liner.o The cylinder liner The outside diameter of the step in the radial direction of the cylinder is determined by the value of At when the cylinder liner is inserted into the finished inner diameter of the cylinder liner.
- a cylinder block is formed by inserting a cylindrical cylinder liner into a predetermined 1 #.
- a primary product cylinder liner having a ring-shaped stepped portion whose boundary is located on the inner side in the radial direction by a predetermined dimension with respect to the finish dimension of the inner peripheral surface of the cylinder liner is prepared.
- the gold that forms the cylinder block Fix the primary product cylinder liner to the holding part that is provided on the mold and fits the step.
- a mold is filled with a molten metal to produce a cylinder block.
- the filling cylinder liner according to the present invention has a cylindrical shape having an annular stepped portion on an end face.
- the stepped portion is formed at the boundary ⁇ at a position radially inward of the processing dimension tolerance allowed for the finished dimension of the inner peripheral surface of the cylinder liner. In this case, it is not necessary to specify the direction of the cylinder liner when setting the cylinder liner in the mold.Steps are provided at both ends 13 ⁇ 4 of the cylinder liner.
- Another manufacturing method of the cylinder liner including the cylinder liner according to the present invention uses a mold for holding the cylinder liner in order to insert the cylindrical cylinder liner into a predetermined position of the cylinder liner ⁇ -lock. .
- the boundary of an annular step portion having a width in the radial direction of the cylinder liner is formed along the lower end surface of the cylinder liner.
- the boundary of the step is provided at the outer diameter ⁇ obtained by adding the built-in tolerance and the addition tolerance to the finished dimension position of the inner peripheral surface of the cylinder liner.
- the embedding tolerance should be set to a value that allows the positional deviation that occurs when inserting the cylinder.
- the addition tolerance is the tolerance associated with the finish addition of the inner peripheral surface of the cylinder liner.
- FIG. 1 is an axial plan view of a primary product cylinder liner used in an m-fabrication method of a cylinder packing of a paccasting type according to a first embodiment of the present invention.
- FIG. 1 is an axial plan view of a primary product cylinder liner used in an m-fabrication method of a cylinder packing of a paccasting type according to a first embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the cylinder liner taken along the line F 2 -F 2 which is different from FIG.
- FIG. 3 is a cross-sectional view showing a state where the cylinder liner shown in FIG. 2 is set in a mold.
- Fig. 4 shows the semi-finished cylinder embedded in the mold shown in Fig. 3.
- FIG. 3 is a cross-sectional view of the vicinity of a cylinder liner of the dock.
- FIG. 5 is a plan view showing a liner hole in which an excessive displacement has occurred at an opening obtained by forming a hole in a cylinder liner in the cylinder block shown in FIG.
- FIG. 6 is a cross-sectional view of the cylinder block taken along the line F 6 -F 6 shown in FIG.
- FIG. 7 shows a second embodiment of the present invention.
- FIG. 4 is a plan view of a state of a hole addition hole of a cylinder cylinder of the rack seen from below.
- FIG. 8 is a cross-sectional view of the cylinder block taken along the line F8-F8, which is TIN of Fig. 7.
- FIG. 9 is a cross-sectional view showing a state where a cylinder liner is held in a mold into which the cylinder block shown in FIG. 8 is inserted.
- FIG. 10 is a cross-sectional view showing the vicinity of a cylinder liner of a cylinder block of a semi-finished product embedded in the mold shown in FIG.
- Fig. 11 is a plan view of a conventional over-type cylinder type as viewed from above.
- FIG. 12 is a cross-sectional view of the Cindab ⁇ -ck along the line F 12 _F 12 shown in FIG.
- FIG. 13 is a cross-sectional view showing a state in which a cylinder liner is set in a mold for manufacturing the U-dub opening shown in FIG. 12.
- FIG. 14 is a sectional view showing the mold shown in FIG. 13.
- FIG. 4 is a cross-sectional view of the vicinity of a cylinder liner of a semi-finished semi-finished product embedded in FIG.
- the overcasting type single double 2 is made by incorporating the cylinder liner 20.
- the cylinder liner 20 is a device that can determine the quality of the hole drilling from the outside. Is given.
- the same reference numerals are given to the configurations having the same function as the configuration described in the section of “Background technology” and the description is partially omitted.
- the cylindrical liner 20 is formed on both end faces 3 of the liner main body 20a formed as a primary cylindrical liner and the liner main body 20a. It has a stepped portion 21 for holding the mold formed therein.
- Cylinder The liner 20 is made of, for example, hard iron.
- the stepped portion 21 is formed on the end face 3 in a stepwise shape in the radial direction.
- the boundary 21 a of the step portion 21 is provided inside the dimensional tolerance area j8 provided on the inner peripheral side with respect to the inner diameter finishing dimension position ⁇ of the hole of the cylinder liner 20 indicated by a dashed line in the figure.
- the dimensional tolerance area i3 includes the built-in tolerance and the processing tolerance.
- the embedding tolerance is a value of an allowable displacement when the cylinder liner 20 is inserted into the cylinder block 2.
- the processing tolerance is an allowable value when finishing the inner peripheral surface of the cylinder liner 20.
- the area outside the inner diameter finishing dimension position ⁇ in the radial direction is an embedding area that is buried by forming the cylinder block 2.
- the inner diameter finishing dimension position ⁇ is provided halfway between the continuous dimension tolerance area 3 and the embedded area a.
- the holding portion 14 of the upper mold 5a on the deck surface side and the holding portion 11 of the lower mold 5b on the opposite side of the deck surface have a shape that fits in accordance with the shape of the step portion 21. .
- the stepped portion 21 becomes a liner holding area ⁇ that comes into contact with the holding portions 14 and 11 respectively.
- the cylinder liner 20 is set between the upper die 5a and the lower die 5b of the die casting machine.
- the end surface 3 of the cylinder liner 20 on the side opposite to the deck surface is fitted to the stepped portion 21 and, thereby, to the holding portion 11 of the lower mold 5b.
- a shaft portion 10 protruding from the inner surface (the lower surface side in the figure) of the upper mold 5a is inserted from the end surface 3 of the cylinder liner 20 on the deck surface side.
- a cavity portion 12a is formed above the insertion area a on the deck surface side of the cylindrical liner 20.
- the cavity 1 2 and the cavity portion 1 2 a are filled with a molten aluminum alloy 4.
- the cylinder block 2 is formed into a state in which the cylinder liner 20 is integrated (die-cast molding).
- another molten metal for example, a light alloy other than an aluminum alloy may be used.
- the dimensional tolerance range jS of the outer peripheral surface of the cylinder liner 20 and the end surface 3 on the deck surface side is determined.
- the area of the embedded area is covered with the aluminum alloy 4.
- the cylindrical body 2a of the cylinder liner is subjected to some machining so that the cylinder body 2a can be finished into a completed cylinder box 2.
- Processing and hole processing such as honing fence are performed.
- Cylinder block The deck surface of the main body 2a is subjected to a grinding process using a grinding tool 8 so as to be finished at a position indicated by ⁇ in FIG.
- the inner peripheral surface of the cylinder liner 20 is finished within the dimensional tolerance range / 3 considering the processing and the finished product. , 12 are formed flat. That is, a liner hole 23 is formed from the upper extending portion 4a covering the end surface 3 of the cylinder liner 20 to the inner peripheral surface of the cylinder liner 20 so as to extend continuously without unevenness.
- a hole may be formed in the cylinder liner 20 by opening the dimension tolerance area j8, that is, the hole may be formed at a position that is excessively shifted beyond the inner diameter finishing dimension ⁇ .
- the wall in the same direction as the direction in which the liner hole 23 is displaced as shown in Figs. 5 and 6 is flat and continuous from the upper extension 4a to the cylinder liner 20.
- the stepped portion 21 remains in a crescent shape by the amount shifted beyond the lower limit of the dimensional tolerance area / 3 (inner side).
- V quality can be improved.
- a simple structure in which an annular stepped portion 21 is formed at the end m3 of the cylindrical liner 20 can detect misalignment well. The displacement can be easily detected by visually checking whether or not the stepped portion 21 remains after machining the inner peripheral surface of the cylinder liner 20.
- the steps 21 are respectively formed on both end faces 3 of the cylinder liner 20, so that a cylinder liner of the next production is set in a mold for producing the cylinder opening V V 2.
- the stepped portion 21 is disposed on the deck surface side, regardless of the direction of the cylinder liner of the primary product. Stepped portion based on inner diameter finish dimension Q! Of cylinder liner 20
- the boundary 21 of 21 is provided in the portion of the cylindrical liner 20 including the boundary. Therefore, by detecting whether or not the stepped portion 21 remains after machining the inner peripheral surface of the cylinder liner 20, an excessive displacement of the hole of the cylinder liner 20 is detected. O
- the double-sided hook 2 of o can easily determine the displacement of the holes in the cylindrical liner 20 without significantly changing the manufacturing method.
- the cylinder liner 20 of the embodiment according to the present invention has a simple structure with a stepped portion 21 at the end.
- the cylindrical board 2 of the present embodiment includes an upper extending portion 4 a formed along the upper surface 3 a of the cylinder liner 1 and a lower m surface 3 b.
- the upper extension 4a has a lower extension 4b to be formed.
- the upper extension 4a is inside the inner peripheral edge of the dimensional tolerance range ⁇ which is R5 with respect to the inner diameter finishing dimension position of the cylinder liner 1.
- the lower extension 4 b which extends over the inner area of the dimensional tolerance area 13, similarly to the upper extension 4 a, covers the insertion area ⁇ .
- the lower extension 4b further has a step 31 corresponding to the width of the dimensional tolerance area ⁇ o
- the boundary 31a of the step has an inner diameter finish As shown in Fig.
- the inner diameter finishing dimension position a is set at the outer edge of the outer edge that is the outer diameter of the dimensional tolerance area ⁇ that is located closer to the outer periphery than the outer diameter position 0 !.
- the upper extension 4a to be provided within the range of the part 31 is a cavity part formed between the upper end face 3a of the cylinder liner 1 and the upper mold 5a for the cylinder die opening die casting. 1 m is formed by 2a.
- the lower extension 4b is formed by a cavity 12b formed between the lower surface 3b of the solder liner 1 and the lower die 5b for die casting.
- the upper mold 5a has a shaft portion 10 and a holding portion 14.
- the shaft portion 10 is inserted into the cylinder liner 1 and has a lower end lower mold.
- the holding portion 14 is provided on the base side of the shaft portion 10, and is provided on the upper end surface 3 a of the cylinder liner 1 in a range inside the insertion region r provided on the upper surface 3 a of the cylinder liner 1.
- the lower mold 5b has a holding portion 11 and a step forming portion 15.
- the holding portion 11 is in contact with the F 3 ⁇ 4 surface 3b of the cylinder liner 1 in a range on the inner diameter side of the inner edge of the dimensional tolerance range ⁇ , and the difference forming portion 15 is annularly formed on the outer periphery of the holding portion 11. It has a width equivalent to the dimension tolerance zone;
- a cylindrical primary liner 1 is an upper mold for a die cast.
- the armature 1 2 composed of the upper mold 5 a, the lower mold 5 b, and the outer periphery of the serial liner 1 has an armature. Filled with molten metal
- the cylinder block 2 having the step portion 31 in the lower extension 4b is formed in the state shown in FIG.
- the tenth surface and the inner peripheral surface of the cylinder liner 1 are finished. If the hole of the cylinder liner 1 is located within the dimensional tolerance area with respect to the inner diameter finish dimension position which can be set at the hundred mark positions, the step portion 31 remains over the entire circumference. Therefore, after processing, it is confirmed that the stepped portion 31 remains, and the cylinder liner
- the hole position of 1 was correctly added.
- the cylinder opening V 2 has a lower extension 4 b along the lower end surface 3 b of the cylinder liner 1 because it has a lower extension 4 b.
- the burr generated after machining of the inner peripheral surface of the cylinder liner 1 is smaller, and the burr removal can be reduced in the first embodiment.
- the step 31 is provided in the cylinder block 2, whereas the step 21 is provided in the cylindrical binder 20.
- the step 21 is eliminated by finishing the inner peripheral surface of the cylinder liner 20.
- the step 31 is Sindarina
- the technology according to the present invention can be applied not only to a cylinder block into which a cylinder liner is inserted, but also to a technology in which a bearing liner is inserted into a housing in a smooth bearing.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04747453.1A EP1643112B1 (en) | 2003-07-07 | 2004-07-07 | Structure of cylinder block with cast-in cylinder liner, method of producing cylinder block, and cylinder liner for casting-in used for the method |
JP2005511442A JP4162005B2 (ja) | 2003-07-07 | 2004-07-07 | シリンダライナ鋳込みシリンダブロックの構造、シリンダブロックの製造方法、および同方法に用いられる鋳込み用シリンダライナ |
KR1020057019218A KR100650241B1 (ko) | 2003-07-07 | 2004-07-07 | 실린더 라이너 주조 실린더 블록의 구조, 실린더 블록의 제조 방법, 및 상기 실린더 블록 제조 방법으로 주조되는 실린더 라이너 |
US11/324,337 US7568515B2 (en) | 2003-07-07 | 2006-01-04 | Structure of cylinder block being cast with cylinder liner, method of manufacturing cylinder block, and cylinder liner to be cast in the method of manufacturing cylinder block |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003193151 | 2003-07-07 | ||
JP2003-193151 | 2003-07-07 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/324,337 Continuation US7568515B2 (en) | 2003-07-07 | 2006-01-04 | Structure of cylinder block being cast with cylinder liner, method of manufacturing cylinder block, and cylinder liner to be cast in the method of manufacturing cylinder block |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005003540A1 true WO2005003540A1 (ja) | 2005-01-13 |
Family
ID=33562444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/009987 WO2005003540A1 (ja) | 2003-07-07 | 2004-07-07 | シリンダライナ鋳込みシリンダブロックの構造、シリンダブロックの製造方法、および同方法に用いられる鋳込み用シリンダライナ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7568515B2 (ja) |
EP (1) | EP1643112B1 (ja) |
JP (1) | JP4162005B2 (ja) |
KR (1) | KR100650241B1 (ja) |
CN (1) | CN100526630C (ja) |
WO (1) | WO2005003540A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2236228A1 (en) | 2009-03-31 | 2010-10-06 | Aichi Machine Industry Co. Ltd. | Cylinder block manufacturing method, dummy cylinder liner, and dummy cylinder liner casting method |
WO2014045642A1 (ja) * | 2012-09-18 | 2014-03-27 | 本田技研工業株式会社 | シリンダブロックの製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7921901B2 (en) * | 2008-04-16 | 2011-04-12 | GM Global Technology Operations LLC | Sacrificial sleeves for die casting aluminum alloys |
KR101291334B1 (ko) * | 2011-06-13 | 2013-08-05 | (주)태광테크 | 대구경 선회베어링 제조방법 및 이를 이용하여 제조된 대구경 선회베어링 |
CN102606332A (zh) * | 2012-03-30 | 2012-07-25 | 常熟市赵市水磨粉厂 | 高温耐磨气缸结构 |
US9581106B2 (en) | 2013-07-09 | 2017-02-28 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
WO2015006347A1 (en) * | 2013-07-09 | 2015-01-15 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
US10202938B2 (en) | 2013-07-09 | 2019-02-12 | Briggs & Stratton Corporation | Welded engine block for small internal combustion engines |
KR101685374B1 (ko) * | 2015-06-05 | 2016-12-13 | 아주스틸 주식회사 | 연속 주조 라인에서의 불량 엔진블록 재활용 방법 |
KR101702222B1 (ko) | 2015-06-22 | 2017-02-03 | 주식회사 금아하이드파워 | 전차용 실린더 블록의 제조방법 |
US11761402B2 (en) | 2020-03-02 | 2023-09-19 | Briggs & Stratton, Llc | Internal combustion engine with reduced oil maintenance |
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JPS58137559U (ja) * | 1982-03-11 | 1983-09-16 | 日産自動車株式会社 | ダイキヤストシリンダ用鋳包みライナ素材 |
JPH04135052A (ja) * | 1990-09-26 | 1992-05-08 | Mazda Motor Corp | シリンダブロックの製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5361823A (en) * | 1992-07-27 | 1994-11-08 | Cmi International, Inc. | Casting core and method for cast-in-place attachment of a cylinder liner to a cylinder block |
JP2000064902A (ja) * | 1998-08-21 | 2000-03-03 | Toyota Motor Corp | シリンダライナ鋳ぐるみアルミシリンダブロック |
DE19853803C1 (de) * | 1998-11-21 | 2000-03-30 | Vaw Alucast Gmbh | Vorrichtung und Verfahren für die Herstellung eines Motorblocks |
-
2004
- 2004-07-07 JP JP2005511442A patent/JP4162005B2/ja not_active Expired - Lifetime
- 2004-07-07 WO PCT/JP2004/009987 patent/WO2005003540A1/ja active IP Right Grant
- 2004-07-07 CN CNB2004800124070A patent/CN100526630C/zh not_active Expired - Lifetime
- 2004-07-07 EP EP04747453.1A patent/EP1643112B1/en not_active Expired - Lifetime
- 2004-07-07 KR KR1020057019218A patent/KR100650241B1/ko active IP Right Grant
-
2006
- 2006-01-04 US US11/324,337 patent/US7568515B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS58137559U (ja) * | 1982-03-11 | 1983-09-16 | 日産自動車株式会社 | ダイキヤストシリンダ用鋳包みライナ素材 |
JPH04135052A (ja) * | 1990-09-26 | 1992-05-08 | Mazda Motor Corp | シリンダブロックの製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2236228A1 (en) | 2009-03-31 | 2010-10-06 | Aichi Machine Industry Co. Ltd. | Cylinder block manufacturing method, dummy cylinder liner, and dummy cylinder liner casting method |
US8069901B2 (en) | 2009-03-31 | 2011-12-06 | Aichi Machine Industry Co., Ltd. | Cylinder block manufacturing method, dummy cylinder liner, and dummy cylinder liner casting method |
WO2014045642A1 (ja) * | 2012-09-18 | 2014-03-27 | 本田技研工業株式会社 | シリンダブロックの製造方法 |
JP2014057984A (ja) * | 2012-09-18 | 2014-04-03 | Honda Motor Co Ltd | シリンダブロックの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4162005B2 (ja) | 2008-10-08 |
KR100650241B1 (ko) | 2006-11-28 |
EP1643112A4 (en) | 2012-05-23 |
JPWO2005003540A1 (ja) | 2006-08-17 |
US20060108089A1 (en) | 2006-05-25 |
EP1643112B1 (en) | 2020-03-18 |
KR20050119203A (ko) | 2005-12-20 |
EP1643112A1 (en) | 2006-04-05 |
US7568515B2 (en) | 2009-08-04 |
CN1784542A (zh) | 2006-06-07 |
CN100526630C (zh) | 2009-08-12 |
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