KR19990054266A - How to start the festival - Google Patents
How to start the festival Download PDFInfo
- Publication number
- KR19990054266A KR19990054266A KR1019970074071A KR19970074071A KR19990054266A KR 19990054266 A KR19990054266 A KR 19990054266A KR 1019970074071 A KR1019970074071 A KR 1019970074071A KR 19970074071 A KR19970074071 A KR 19970074071A KR 19990054266 A KR19990054266 A KR 19990054266A
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- turning
- manufacturing
- outer diameter
- heat treatment
- Prior art date
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Abstract
본 발명은 차량 등에 설치되어 엔진을 기동시키는 스타터의 아마츄어 중심부에 압입되어 설치되는 축을 제조함에 있어서, 이 축의 강도와 경도를 향상시키고 제조공정을 줄이면서 용이하게 제조할 수 있도록 한 스타터의 축제조방법에 관한 것이다.In the present invention, in manufacturing a shaft that is press-fitted to the armature center of the starter to be installed in a vehicle, etc. to start the engine, the starter festival manufacturing method that can be easily manufactured while improving the strength and hardness of the shaft and reducing the manufacturing process It is about.
본 발명은 축의 소재를 선정하고 이의 외경을 적정치수에 맞도록 선삭하는 외경선삭공정과, 상기 외경이 선삭된 축의 단부에 피니언등이 설치되도록 전조하는 전조공정, 상기 선삭과 전조가 완료된 소재를 고주파 등에 의한 표면열처리를 하는 열처리공정, 상기 열처리가 완료된 소재의 표면을 연마하고 이에 메탈을 삽입하도록하여 상기 축을 완성하는 연마공정에 의하여 축을 제조하도록 함을 특징으로 하는 스타터의 축제조방법으로 구성된 것이다.The present invention is an outer diameter turning process for selecting the material of the shaft and turning its outer diameter to the appropriate dimensions, and a forging process for rolling pinion is installed at the end of the shaft is the outer diameter, the turning and the completed material A heat treatment process for surface heat treatment by high frequency, etc., to prepare a shaft by a polishing process for polishing the surface of the heat-treated material and inserting a metal therein to complete the shaft. .
Description
본 발명은 차량 등에 설치되어 엔진을 기동시키는 스타터의 아마츄어 중심부에 압입되어 설치되는 축을 제조함에 있어서, 이 축의 강도와 경도를 향상시키고 제조공정을 줄이면서 용이하게 제조할 수 있도록 한 스타터의 축제조방법에 관한 것이다.In the present invention, in manufacturing a shaft that is press-fitted to the armature center of the starter to be installed in a vehicle, etc. to start the engine, the starter festival manufacturing method that can be easily manufactured while improving the strength and hardness of the shaft and reducing the manufacturing process It is about.
일반적으로 차량용 스타터에 설치되는 축(1)은 아마츄어의 중앙부에 설치되고 이의 선단부분에 피니언과 오버런닝 클러치가 설치되어 작동하도록 구성되어 있었다.In general, the shaft (1) to be installed in the vehicle starter is installed in the center of the armature was configured to operate the pinion and the overrunning clutch is installed at the front end thereof.
상기와 같은 구조를 갖는 축을 제조하는 종래의 방법은, 환봉으로 된 소재를 가공부에서 양센터와 길이를 가공한 다음, 이를 2차례의 선삭가공과 전조공정을 거치고 전조공정후 선반가공하여 축의 형상을 제조하고 이를 열처리하여 제조되도록 하고 있었는바, 상기와 같은 종래의 것은 그 제조공정이 많아 축의 제조가 난해하게 되었고 또, 축의 가공상태가 일률적으로 이루어지지 못하여 불량품 발생률이 높게 되는 폐단이 있었으며, 상기 많은 공정에 의하여 제조공수가 많이 들게 되는 등의 문제점이 있었다.In the conventional method of manufacturing a shaft having the structure as described above, after processing the center and the length of the round bar material in the processing section, and then subjected to two turning and rolling process, the lathe after the rolling process to form the shape of the shaft It was manufactured to be manufactured by heat treatment, and the prior art as described above, the manufacturing process of the shaft is difficult due to the many manufacturing processes, and the processing state of the shaft was not uniformly made, there was a closed end of the high occurrence rate of defective products. There are problems such as a lot of manufacturing labor by many processes.
본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로 스타터에 설치되는 축을 제조함에 있어서, 축의 소재를 선정하여 이의 외경을 선삭하고 전조한 다음, 이를 열처리와 연마공정을 거쳐 상기 축을 제조할 수 있도록 한 것인바, 이를 이하에서 첨부한 도면과 실시예에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned conventional problems, and in manufacturing a shaft installed in the starter, by selecting the material of the shaft, turning and rolling the outer diameter thereof, and then manufacturing the shaft through a heat treatment and a grinding process. The bar will be described in detail with reference to the accompanying drawings and examples below.
도 1은 본 발명의 실시예를 나타내는 공정도1 is a process diagram showing an embodiment of the present invention
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>
실시예Example
제1공정(외경선삭공정)First process (outer diameter turning process)
축의 소재를 선정하고 이의 외경을 적정치수에 맞도록 선삭하여 가공한다.Select the material of the shaft and turn it to the appropriate dimension to machine it.
제2공정(전조공정)Second process (rolling process)
상기 외경이 선삭된 축의 단부에 피니언등이 설치될 수 있도록 전조한다.The outer diameter is rolled so that a pinion or the like may be installed at the end of the shaft.
제3공정(열처리공정)Third process (heat treatment process)
상기 선삭과 전조가 완료된 소재를 고주파 등에 의한 표면열처리를 한다.Surface treatment is performed by high frequency or the like on the finished material of the turning and rolling.
제4공정(연마공정)4th process (polishing process)
상기와 같이 열처리가 완료된 소재의 표면을 연마하고 이에 메탈을 삽입하도록하여 상기 축을 완성하도록 된 것이다.As described above, the surface of the material after the heat treatment is completed and the metal is inserted therein to complete the shaft.
이상과 같은 본 발명은 상기와 같이 4단계의 공정을 거쳐 축을 제조하도록 하므로써 축의 제조공정을 크게 줄일 수 있고 또, 이에따른 제조공수를 줄이면서 생산성을 향상시킬 수 있으며 상기 축의 정밀도와 완성도를 향상시켜 불량품 발생률을 크게 저감시킬 수 있게 되는 등의 특징을 지닌 것이다.The present invention as described above can be greatly reduced the manufacturing process of the shaft by making the shaft through a four-step process as described above, and can improve the productivity while reducing the manufacturing maneuver accordingly to improve the precision and completeness of the shaft It is possible to greatly reduce the rate of defective products.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970074071A KR19990054266A (en) | 1997-12-26 | 1997-12-26 | How to start the festival |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970074071A KR19990054266A (en) | 1997-12-26 | 1997-12-26 | How to start the festival |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990054266A true KR19990054266A (en) | 1999-07-15 |
Family
ID=66099526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970074071A KR19990054266A (en) | 1997-12-26 | 1997-12-26 | How to start the festival |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990054266A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040038057A (en) * | 2002-10-31 | 2004-05-08 | 발레오만도전장시스템스코리아 주식회사 | Shaft Manufacturing Process for Alternator |
| KR100677643B1 (en) * | 2005-12-28 | 2007-02-02 | 노성열 | The manufacturing method of shaft and the shaft, for motor vehicle starter with friction drive |
-
1997
- 1997-12-26 KR KR1019970074071A patent/KR19990054266A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040038057A (en) * | 2002-10-31 | 2004-05-08 | 발레오만도전장시스템스코리아 주식회사 | Shaft Manufacturing Process for Alternator |
| KR100677643B1 (en) * | 2005-12-28 | 2007-02-02 | 노성열 | The manufacturing method of shaft and the shaft, for motor vehicle starter with friction drive |
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| N231 | Notification of change of applicant | ||
| WITN | Withdrawal due to no request for examination |