CN104526272A - Manufacturing method for internal combustion engine cylinder - Google Patents
Manufacturing method for internal combustion engine cylinder Download PDFInfo
- Publication number
- CN104526272A CN104526272A CN201410713111.7A CN201410713111A CN104526272A CN 104526272 A CN104526272 A CN 104526272A CN 201410713111 A CN201410713111 A CN 201410713111A CN 104526272 A CN104526272 A CN 104526272A
- Authority
- CN
- China
- Prior art keywords
- internal combustion
- combustion engine
- engine cylinders
- engine cylinder
- heated
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
-
- 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
Abstract
The invention discloses a manufacturing method for an internal combustion engine cylinder, and belongs to the technical field of machine manufacturing. The manufacturing method includes the steps of: 1, preparation of internal combustion engine cylinder material; 2, modification before pouring the internal combustion engine cylinder; 3, casting of the internal combustion engine cylinder; 4, fine processing of the internal combustion engine cylinder; 5, solution treatment of the solution treatment; 6, artificial aging treatment of the artificial aging treatment. The manufacturing method solves the problem that the internal combustion engine is low in energy conversion efficiency as the cooperation of the cylinder and a piston are poor in sealing during the work process of the internal combustion engine cylinder, and has the advantages of being simple, low in cost and easy to machine.
Description
Technical field
The invention belongs to machinery manufacturing technology field, more particularly, relate to the processing of a kind of internal combustion engine cylinders and heat-treating methods.
Background technology
Internal combustion engine is a kind of by the interior heat engine that can be converted into mechanical energy, and in the course of the work, after liquid or gaseous fuel being mixed with air, the high compression combustion chamber burning outburst directly inputting cylinder interior produces power.In conversion process of energy, mainly through having coordinated of cylinder body and piston.Cylinder body not only will have good mechanical property, simultaneously due to the HTHP that fuel produces when burning, proposes higher requirement to the heat resistance of cylinder body and the sealing property that coordinates with piston.
Summary of the invention
For existing internal combustion engine cylinders in the course of the work, the sealing coordinated with piston because of cylinder body is poor, and the problem causing internal combustion energy transformation efficiency low, the invention provides a kind of manufacture method of internal combustion engine cylinders, carry out reasonable disposition by combustion motor cylinder block material composition and carry out corresponding heat treatment, reduce its high temperature deformation to a certain extent, improve the sealing property that it coordinates with piston, thus reach the object improving internal combustion energy transformation efficiency.
For solving the problem, the present invention adopts following technical scheme.
A manufacture method for internal combustion engine cylinders, comprises the following steps:
(1) preparation of internal combustion engine cylinders material:
The mass percent of internal combustion engine cylinders material component is: Si:8.0-10.0%, Mg:0.4-0.6%, Cu:1.3-1.8%, Mn:0.10-0.35%, Ti:0.10-0.35%, and all the other are Al;
(2) Metamorphism treatment before internal combustion engine cylinders cast:
Alterant containing sodium is joined in the liquid alloy of internal combustion engine cylinders, Metamorphism treatment is carried out to it;
(3) casting of internal combustion engine cylinders:
Utilize sand casting to complete the casting of combustion motor cylinder body;
(4) fine finishining of internal combustion engine cylinders;
(5) solution treatment of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 860-890 DEG C, insulation 2-3
hlaggard line space is cold;
(6) the artificial aging process of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 1050-1200 DEG C, cools with stove after the insulation long enough time.
Preferably, in described step (1), the mass percent of internal combustion engine cylinders material component is: Si:9.0%, Mg:0.5%, Cu:1.5%, Mn:0.25%, Ti:0.20%, and all the other are Al.
Preferably, in described step (5), internal combustion engine cylinders is heated to 880 DEG C, insulation 2.5
h.
Preferably, in described step (6), internal combustion engine cylinders is heated to 1100 DEG C.
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention carries out reasonable disposition by combustion motor cylinder block material composition, reduces its high temperature deformation, improves the sealing property that it coordinates with piston.
(2) the inventive method is simple, and cost is low, handling ease.
Detailed description of the invention
Describe the present invention below in conjunction with embodiment.
embodiment 1
A manufacture method for internal combustion engine cylinders, comprises the following steps:
(1) preparation of internal combustion engine cylinders material:
The mass percent of internal combustion engine cylinders material component is: Si:8.0%, Mg:0.4%, Cu:1.3%, Mn:0.10%, Ti:0.10%, and all the other are Al;
(2) Metamorphism treatment before internal combustion engine cylinders cast:
Alterant containing sodium is joined in the liquid alloy of internal combustion engine cylinders, Metamorphism treatment is carried out to it;
(3) casting of internal combustion engine cylinders:
Utilize sand casting to complete the casting of combustion motor cylinder body;
(4) fine finishining of internal combustion engine cylinders;
(5) solution treatment of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 860 DEG C, insulation 2
hlaggard line space is cold;
(6) the artificial aging process of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 1050 DEG C, cools with stove after the insulation long enough time.
embodiment 2
A manufacture method for internal combustion engine cylinders, comprises the following steps:
(1) preparation of internal combustion engine cylinders material:
The mass percent of internal combustion engine cylinders material component is: Si:10.0%, Mg:0.6%, Cu:1.8%, Mn:0.35%, Ti:0.35%, and all the other are Al;
(2) Metamorphism treatment before internal combustion engine cylinders cast:
Alterant containing sodium is joined in the liquid alloy of internal combustion engine cylinders, Metamorphism treatment is carried out to it;
(3) casting of internal combustion engine cylinders:
Utilize sand casting to complete the casting of combustion motor cylinder body;
(4) fine finishining of internal combustion engine cylinders;
(5) solution treatment of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 890 DEG C, insulation 3
hlaggard line space is cold;
(6) the artificial aging process of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 1200 DEG C, cools with stove after the insulation long enough time.
Claims (4)
1. a manufacture method for internal combustion engine cylinders, is characterized in that following steps:
(1) preparation of internal combustion engine cylinders material:
The mass percent of internal combustion engine cylinders material component is: Si:8.0-10.0%, Mg:0.4-0.6%, Cu:1.3-1.8%, Mn:0.10-0.35%, Ti:0.10-0.35%, and all the other are Al;
(2) Metamorphism treatment before internal combustion engine cylinders cast:
Alterant containing sodium is joined in the liquid alloy of internal combustion engine cylinders, Metamorphism treatment is carried out to it;
(3) casting of internal combustion engine cylinders:
Utilize sand casting to complete the casting of combustion motor cylinder body;
(4) fine finishining of internal combustion engine cylinders;
(5) solution treatment of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 860-890 DEG C, insulation 2-3
hlaggard line space is cold;
(6) the artificial aging process of internal combustion engine cylinders:
Internal combustion engine cylinders is heated to 1050-1200 DEG C, cools with stove after the insulation long enough time.
2. the manufacture method of a kind of internal combustion engine cylinders according to claim 1, it is characterized in that, in described step (1), the mass percent of internal combustion engine cylinders material component is: Si:9.0%, Mg:0.5%, Cu:1.5%, Mn:0.25%, Ti:0.20%, and all the other are Al.
3. the manufacture method of a kind of internal combustion engine cylinders according to claim 1, is characterized in that, in described step (5), internal combustion engine cylinders is heated to 880 DEG C, insulation 2.5
h.
4. the manufacture method of a kind of internal combustion engine cylinders according to claim 1, is characterized in that, in described step (6), internal combustion engine cylinders is heated to 1100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713111.7A CN104526272A (en) | 2014-12-02 | 2014-12-02 | Manufacturing method for internal combustion engine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713111.7A CN104526272A (en) | 2014-12-02 | 2014-12-02 | Manufacturing method for internal combustion engine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526272A true CN104526272A (en) | 2015-04-22 |
Family
ID=52842000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713111.7A Pending CN104526272A (en) | 2014-12-02 | 2014-12-02 | Manufacturing method for internal combustion engine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526272A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425301A (en) * | 2016-11-02 | 2017-02-22 | 成都创虹科技有限公司 | Manufacturing process of antirust ball valve core |
| CN106563924A (en) * | 2016-11-02 | 2017-04-19 | 成都创虹科技有限公司 | Manufacturing process of high-corrosion resistance valve core |
| CN114875280A (en) * | 2022-07-07 | 2022-08-09 | 中国航发北京航空材料研究院 | Heat-resistant aluminum-silicon alloy material, manufacturing method and heat-resistant aluminum-silicon alloy casting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338395A (en) * | 2007-07-06 | 2009-01-07 | 日产自动车株式会社 | Casting aluminum alloy and internal combustion engine cylinder head |
| CN101844218A (en) * | 2009-03-28 | 2010-09-29 | 王宏波 | Low pressure casting process for aluminum alloy cylinder part |
| CN103334034A (en) * | 2013-06-14 | 2013-10-02 | 宁波科达制动器制造有限公司 | Preparation method of gas compressor volute of turbocharger |
| CN103334035A (en) * | 2013-06-14 | 2013-10-02 | 宁波科达制动器制造有限公司 | Turbosupercharger gas compressor dorsal disk and preparation method thereof |
| CN103667814A (en) * | 2013-11-25 | 2014-03-26 | 茹林宝 | Aluminum alloy profile |
-
2014
- 2014-12-02 CN CN201410713111.7A patent/CN104526272A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338395A (en) * | 2007-07-06 | 2009-01-07 | 日产自动车株式会社 | Casting aluminum alloy and internal combustion engine cylinder head |
| CN101844218A (en) * | 2009-03-28 | 2010-09-29 | 王宏波 | Low pressure casting process for aluminum alloy cylinder part |
| CN103334034A (en) * | 2013-06-14 | 2013-10-02 | 宁波科达制动器制造有限公司 | Preparation method of gas compressor volute of turbocharger |
| CN103334035A (en) * | 2013-06-14 | 2013-10-02 | 宁波科达制动器制造有限公司 | Turbosupercharger gas compressor dorsal disk and preparation method thereof |
| CN103667814A (en) * | 2013-11-25 | 2014-03-26 | 茹林宝 | Aluminum alloy profile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425301A (en) * | 2016-11-02 | 2017-02-22 | 成都创虹科技有限公司 | Manufacturing process of antirust ball valve core |
| CN106563924A (en) * | 2016-11-02 | 2017-04-19 | 成都创虹科技有限公司 | Manufacturing process of high-corrosion resistance valve core |
| CN114875280A (en) * | 2022-07-07 | 2022-08-09 | 中国航发北京航空材料研究院 | Heat-resistant aluminum-silicon alloy material, manufacturing method and heat-resistant aluminum-silicon alloy casting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606 Applicant after: Wuhu Force Precision Mold Co., Ltd. Address before: 241000 No. 215 Changjiang Road, Anhui, Wuhu Applicant before: Wuhu Force Precision Mold Co., Ltd. |
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| CB02 | Change of applicant information |
Address after: No. 215, Changjiang Road, Wuhu, Anhui, Anhui Applicant after: Wuhu Force Precision Mold Co., Ltd. Address before: 241000 room 605-606, electronic Pioneer Park, Hengshan Road 35, Wuhu economic and Technological Development Zone, Anhui Applicant before: Wuhu Force Precision Mold Co., Ltd. |
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Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |