KR20090077479A - 자동차의 댐퍼 풀리 제조 방법 - Google Patents
자동차의 댐퍼 풀리 제조 방법 Download PDFInfo
- Publication number
- KR20090077479A KR20090077479A KR1020080003461A KR20080003461A KR20090077479A KR 20090077479 A KR20090077479 A KR 20090077479A KR 1020080003461 A KR1020080003461 A KR 1020080003461A KR 20080003461 A KR20080003461 A KR 20080003461A KR 20090077479 A KR20090077479 A KR 20090077479A
- Authority
- KR
- South Korea
- Prior art keywords
- forming
- damper pulley
- manufacturing
- vertical wall
- piercing
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/261—Making other particular articles wheels or the like pulleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/30—Deep-drawing to finish articles formed by deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/005—Multi-stage presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/30—Perforating, i.e. punching holes in annular parts, e.g. rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
Description
Claims (3)
- 자동차의 엔진 크랭크 샤프트에 조립 장착되는 댐퍼 풀리의 제조 방법에 있어서,철판(31)을 원형상으로 절단하는 블랭킹하는 공정;블랭킹한 철판을 갓 형상으로 성형하는 드로잉 공정;갓 형상으로 성형된 것을 재드로잉 가공하여 수직벽(33)이 형성되게 하는 공정;수직벽(33)을 포밍하여 단차벽(34)이 형성되게 하는 공정;상기한 단차벽(34) 형성을 위한 단차 부위를 세이빙 하는 공정;상기한 공정을 마친 후, 다음 공정의 작업을 위해 중앙에 구멍(35)을 형성하는 피어싱 공정;상기한 수직벽(33)에, 벨트를 거는데 사용되는 그루브(1) 형성되게 그루브 포밍하는 공정;상기한 가공시 발생된 가공 버를 컷팅하는 공정;마지막으로, 중앙의 중공(37)과 그 외주에 통공(22)을 형성시키는 피어싱 공정을 포함하는 것을 특징으로 하는 댐퍼 풀리 제조 방법
- 제 1 항에 있어서,상기한 드로잉 공정은 1,2,3차로 순차 성형하는 것을 특징으로 하는 댐퍼 풀리 제조 방법
- 제 1 항에 있어서,상기한 피어싱 공정 이후에, 상단부(36) 테두리를 깨끗이 컷팅하는 컷팅 공정을 더 포함하는 것을 특징으로 하는 댐퍼 풀리 제조 방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080003461A KR100957793B1 (ko) | 2008-01-11 | 2008-01-11 | 자동차의 댐퍼 풀리 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080003461A KR100957793B1 (ko) | 2008-01-11 | 2008-01-11 | 자동차의 댐퍼 풀리 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090077479A true KR20090077479A (ko) | 2009-07-15 |
KR100957793B1 KR100957793B1 (ko) | 2010-05-13 |
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Family Applications (1)
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KR1020080003461A KR100957793B1 (ko) | 2008-01-11 | 2008-01-11 | 자동차의 댐퍼 풀리 제조 방법 |
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KR (1) | KR100957793B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120241A (zh) * | 2010-11-24 | 2011-07-13 | 得意精密电子(苏州)有限公司 | 杯形件的加工方法 |
CN109894522A (zh) * | 2019-03-26 | 2019-06-18 | 青岛元檀金属制品有限公司 | 一种篷布扣连续生产设备 |
KR102068615B1 (ko) * | 2019-04-08 | 2020-01-21 | (주)대화정공 | 자동차 댐퍼풀리 제조방법 |
KR102146408B1 (ko) * | 2019-04-08 | 2020-08-21 | (주)대화정공 | 단류선 개선을 위해 압연롤러를 이용한 자동차 댐퍼풀리 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101114519B1 (ko) * | 2009-10-09 | 2012-03-13 | 주식회사전우정밀 | 산업기계용 풀리의 제조방법 및 그 풀리 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62124042A (ja) | 1985-11-25 | 1987-06-05 | Kanemitsu:Kk | 軸受を有する板金製ポリvプ−リの製造方法 |
JP2544304B2 (ja) * | 1994-04-06 | 1996-10-16 | 株式会社カネミツ | 板金製プ―リの製造方法 |
KR19990060233A (ko) * | 1997-12-31 | 1999-07-26 | 정몽규 | 댐퍼 풀리 제조 방법 |
KR100583826B1 (ko) * | 2004-09-24 | 2006-05-26 | 김호동 | 차량용 풀리의 크라운 성형장치 |
-
2008
- 2008-01-11 KR KR1020080003461A patent/KR100957793B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120241A (zh) * | 2010-11-24 | 2011-07-13 | 得意精密电子(苏州)有限公司 | 杯形件的加工方法 |
CN102120241B (zh) * | 2010-11-24 | 2012-08-08 | 得意精密电子(苏州)有限公司 | 杯形件的加工方法 |
CN109894522A (zh) * | 2019-03-26 | 2019-06-18 | 青岛元檀金属制品有限公司 | 一种篷布扣连续生产设备 |
CN109894522B (zh) * | 2019-03-26 | 2022-12-06 | 青岛元檀金属制品有限公司 | 一种篷布扣连续生产设备 |
KR102068615B1 (ko) * | 2019-04-08 | 2020-01-21 | (주)대화정공 | 자동차 댐퍼풀리 제조방법 |
KR102146408B1 (ko) * | 2019-04-08 | 2020-08-21 | (주)대화정공 | 단류선 개선을 위해 압연롤러를 이용한 자동차 댐퍼풀리 제조방법 |
Also Published As
Publication number | Publication date |
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KR100957793B1 (ko) | 2010-05-13 |
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