KR900008968B1 - 내연기관의 커넥팅로드 제작방법 - Google Patents
내연기관의 커넥팅로드 제작방법 Download PDFInfo
- Publication number
- KR900008968B1 KR900008968B1 KR1019870012740A KR870012740A KR900008968B1 KR 900008968 B1 KR900008968 B1 KR 900008968B1 KR 1019870012740 A KR1019870012740 A KR 1019870012740A KR 870012740 A KR870012740 A KR 870012740A KR 900008968 B1 KR900008968 B1 KR 900008968B1
- Authority
- KR
- South Korea
- Prior art keywords
- connecting rod
- small
- manufacturing
- internal combustion
- combustion engine
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J7/00—Piston-rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Powder Metallurgy (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (4)
- 커넥팅로드(1)의 소·대단부(2, 3)를 예비소결로 각기 예비성형시키는 예비소결단계와, 생크부(4)를 제작하는 섕크부 제작단계 및, 이들 소·대단부(2, 3)와 섕크부(4)를 서로 접합시켜주는 접합다계로 구성된 내연기관의 커넥팅로드 제작방법.
- 제1항에 있어서, 상기 예비소결단계가 소·대단부(2, 3)의 원료분말을 혼합한 후 이를 소·대단부(2, 3)의 제작용 금형에 주입압축시켜 소·대단부(2, 3)를 예비성형시켜주도록 된 것을 특징으로 하는 내연기관의 커넥팅로드 제작방법.
- 제1항에 있어서, 상기 섕크부제작단계가 단조작업등으로 섕크부(4)의형상을 원통형 또는 속이 빈 파이프형상으로 제작해주도록 된 것을 특징으로 하는 내연기관의 커넥팅로드 제작방법.
- 제1항에 있어서, 상기 접합단계가 금형내에서 예비성형된 소·대단부(2, 3)의 연결부(5, 6)에 형성된 연결구멍(7, 8)에 섕크부(4)의 양끝부위를 끼워 상기 금형속에다 넣고나서 공지의 소결성형절차에 따라 소정의 온도로 가열 및 냉각시켜줌으로써 상기 소·대단부(2, 3)와 섕크부(4)를 금상학적결합으로 서로 접합시켜 주도록 된 것을 특징으로 하는 내연기관의 커넥팅로드 제작방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870012740A KR900008968B1 (ko) | 1987-11-12 | 1987-11-12 | 내연기관의 커넥팅로드 제작방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870012740A KR900008968B1 (ko) | 1987-11-12 | 1987-11-12 | 내연기관의 커넥팅로드 제작방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890008488A KR890008488A (ko) | 1989-07-10 |
| KR900008968B1 true KR900008968B1 (ko) | 1990-12-15 |
Family
ID=19265959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870012740A Expired KR900008968B1 (ko) | 1987-11-12 | 1987-11-12 | 내연기관의 커넥팅로드 제작방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900008968B1 (ko) |
-
1987
- 1987-11-12 KR KR1019870012740A patent/KR900008968B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890008488A (ko) | 1989-07-10 |
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