JPH0557048B2 - - Google Patents
Info
- Publication number
- JPH0557048B2 JPH0557048B2 JP24300590A JP24300590A JPH0557048B2 JP H0557048 B2 JPH0557048 B2 JP H0557048B2 JP 24300590 A JP24300590 A JP 24300590A JP 24300590 A JP24300590 A JP 24300590A JP H0557048 B2 JPH0557048 B2 JP H0557048B2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- protruding piece
- tip
- tapered
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010409 ironing Methods 0.000 description 26
- 239000003921 oil Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 18
- 238000003754 machining Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000010734 process oil Substances 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 210000004283 incisor Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243005A JPH04123828A (ja) | 1990-09-13 | 1990-09-13 | 熱交換器用フィンの製造金型 |
| US07/728,734 US5159826A (en) | 1990-07-19 | 1991-07-11 | Die set for manufacturing fins of heat exchangers and a manufacturing device using the same |
| KR1019910012394A KR930011518B1 (ko) | 1990-07-19 | 1991-07-19 | 열교환기용 핀의 제조금형 및 그 금형을 사용한 열교환기용 핀의 제조장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243005A JPH04123828A (ja) | 1990-09-13 | 1990-09-13 | 熱交換器用フィンの製造金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04123828A JPH04123828A (ja) | 1992-04-23 |
| JPH0557048B2 true JPH0557048B2 (enExample) | 1993-08-23 |
Family
ID=17097474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2243005A Granted JPH04123828A (ja) | 1990-07-19 | 1990-09-13 | 熱交換器用フィンの製造金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04123828A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100479917B1 (ko) * | 1997-11-25 | 2005-05-16 | 삼성테크윈 주식회사 | 포밍및피어싱공정동시성형금형및이를이용한열교환기용냉각판제조방법 |
| JP3769594B2 (ja) * | 2002-05-07 | 2006-04-26 | 三菱電機株式会社 | 熱交換器フィン形成金型 |
| JP2007010121A (ja) * | 2005-07-04 | 2007-01-18 | Hosei Brake Ind Ltd | ドラムブレーキのバッキングプレート構造 |
| SE533132C2 (sv) * | 2008-11-18 | 2010-07-06 | Scania Cv Abp | Förfarande och anordning för pressning av en krage i en metallplåt, samt krage och plåtbleck |
| DE102009038607A1 (de) * | 2009-08-26 | 2011-03-31 | Tox Pressotechnik Gmbh & Co. Kg | Vorrichtung, Verfahren und Werkzeug zur Herstellung eines Kragendurchzuges in einem Bauteil |
| ES2602120T3 (es) * | 2011-03-01 | 2017-02-17 | Mitsubishi Electric Corporation | Intercambiador de calor, frigorífico con intercambiador de calor, y aire acondicionado con el intercambiador de calor |
| JP5929887B2 (ja) * | 2013-12-25 | 2016-06-08 | ダイキン工業株式会社 | 熱交換器用フィンのリフレア加工装置、熱交換器用フィン製造方法及び熱交換器製造方法 |
-
1990
- 1990-09-13 JP JP2243005A patent/JPH04123828A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04123828A (ja) | 1992-04-23 |
Similar Documents
| Publication | Publication Date | Title |
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| KR930011518B1 (ko) | 열교환기용 핀의 제조금형 및 그 금형을 사용한 열교환기용 핀의 제조장치 | |
| US5237849A (en) | Method of manufacturing fins for heat exchangers | |
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