JPS6248043B2 - - Google Patents
Info
- Publication number
- JPS6248043B2 JPS6248043B2 JP9028381A JP9028381A JPS6248043B2 JP S6248043 B2 JPS6248043 B2 JP S6248043B2 JP 9028381 A JP9028381 A JP 9028381A JP 9028381 A JP9028381 A JP 9028381A JP S6248043 B2 JPS6248043 B2 JP S6248043B2
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- insert piece
- cast
- mold
- seat body
- 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
Links
- 238000005266 casting Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028381A JPS57206714A (en) | 1981-06-12 | 1981-06-12 | Cast valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9028381A JPS57206714A (en) | 1981-06-12 | 1981-06-12 | Cast valve seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57206714A JPS57206714A (en) | 1982-12-18 |
| JPS6248043B2 true JPS6248043B2 (cs) | 1987-10-12 |
Family
ID=13994182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9028381A Granted JPS57206714A (en) | 1981-06-12 | 1981-06-12 | Cast valve seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57206714A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425050A (zh) * | 2019-07-26 | 2019-11-08 | 中国第一汽车股份有限公司 | 一种气缸盖总成成型工艺及气缸盖 |
-
1981
- 1981-06-12 JP JP9028381A patent/JPS57206714A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57206714A (en) | 1982-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4570585A (en) | Light metal cylinder head with valve seat insert | |
| US5705266A (en) | Core material for the casting of articles and related process | |
| US4003422A (en) | Process for making a composite cylinder head assembly | |
| JPS63192936A (ja) | 水冷エンジンのシリンダブロツク | |
| US4653161A (en) | Manufacture process for aluminum alloy die-cast cylinders | |
| JPH07232237A (ja) | ピストン用金型 | |
| JPS6248043B2 (cs) | ||
| US4891876A (en) | Method of making pump impeller by lost-foam molding | |
| US2820267A (en) | Cylinder head coring | |
| JP4086985B2 (ja) | 多気筒内燃機関のシリンダー | |
| US3368259A (en) | Method of casting a cylinder head for an internal combustion engine | |
| EP1398492B1 (en) | Process for producing a cylinder block with a sleeve | |
| JPH0118812Y2 (cs) | ||
| US5408916A (en) | Piston having a liner and method for manufacturing same | |
| JP3079753B2 (ja) | 内燃機関用ピストンの製造方法 | |
| CZ100298A3 (cs) | Odlitek ve formě bloku motoru a způsob jeho výroby | |
| JPH0515555Y2 (cs) | ||
| US1769456A (en) | Method of casting cylinder heads | |
| JPH0649897Y2 (ja) | 内燃機関における燃料デリバリ管の構造 | |
| JPS6345898B2 (cs) | ||
| JPS5852346Y2 (ja) | 内燃機関のピストン | |
| JP2933295B2 (ja) | サイアミーズ型シリンダブロックの構造 | |
| JP3804105B2 (ja) | 直噴式ディーゼルエンジンのシリンダヘッド | |
| JPS62157265A (ja) | シリンダ−ヘツドの製造方法 | |
| JPS5947625B2 (ja) | 内燃機関用側蓋の製造方法 |