JPS5739041A - Deep drawing method of bonded metallic plate - Google Patents
Deep drawing method of bonded metallic plateInfo
- Publication number
- JPS5739041A JPS5739041A JP11511280A JP11511280A JPS5739041A JP S5739041 A JPS5739041 A JP S5739041A JP 11511280 A JP11511280 A JP 11511280A JP 11511280 A JP11511280 A JP 11511280A JP S5739041 A JPS5739041 A JP S5739041A
- Authority
- JP
- Japan
- Prior art keywords
- bonding film
- film layer
- deep drawing
- soft
- metallic plates
- 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.)
- Granted
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: To improve limit drawing rate of deep drawing by freezing bonded metallic plates and deep drawing after hardening an interposed bonding film and thereby restraining creases and preventing divergence of flange edge.
CONSTITUTION: Bonded metallic plate having vibration restraining capacity made by interposing a soft bonding film layer (f) between metallic plates is refrigerated to harden the soft bonding film layer (f), and deep drawing is performed with a flat-bottom cylindrical punch 5. By refrigeration, the soft bonding film layer (f) is hardened temporarily and metallic plates on both sides become one united body and deformed just as one plate. When this deep drawn product is kept at normal temperature, or heated, the hardened soft bonding film layer (f) becomes soft again and restores vibration restraining capacity.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55115112A JPS5941812B2 (en) | 1980-08-20 | 1980-08-20 | Deep drawing method for adhesive bonded metal plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55115112A JPS5941812B2 (en) | 1980-08-20 | 1980-08-20 | Deep drawing method for adhesive bonded metal plates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5739041A true JPS5739041A (en) | 1982-03-04 |
JPS5941812B2 JPS5941812B2 (en) | 1984-10-09 |
Family
ID=14654528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55115112A Expired JPS5941812B2 (en) | 1980-08-20 | 1980-08-20 | Deep drawing method for adhesive bonded metal plates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941812B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6050906A (en) * | 1983-08-30 | 1985-03-22 | Nippon Denso Co Ltd | Ignition coil for internal combustion engine |
JPS60157026U (en) * | 1984-03-27 | 1985-10-19 | いすゞ自動車株式会社 | Press processing molded body |
US4968134A (en) * | 1988-06-29 | 1990-11-06 | Ricoh Company, Ltd. | Overhead projector |
JP2007196290A (en) * | 2005-12-27 | 2007-08-09 | Showarasenkan Seisakusho Co Ltd | Method for manufacturing pipe made of vibration damping steel sheet by drawing process, and pipe made of vibration damping steel sheet by drawing process |
CN106540991A (en) * | 2016-10-19 | 2017-03-29 | 中航飞机股份有限公司西安飞机分公司 | A kind of plate Box-Shaped Drawing limit decision method |
-
1980
- 1980-08-20 JP JP55115112A patent/JPS5941812B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6050906A (en) * | 1983-08-30 | 1985-03-22 | Nippon Denso Co Ltd | Ignition coil for internal combustion engine |
JPS60157026U (en) * | 1984-03-27 | 1985-10-19 | いすゞ自動車株式会社 | Press processing molded body |
US4968134A (en) * | 1988-06-29 | 1990-11-06 | Ricoh Company, Ltd. | Overhead projector |
JP2007196290A (en) * | 2005-12-27 | 2007-08-09 | Showarasenkan Seisakusho Co Ltd | Method for manufacturing pipe made of vibration damping steel sheet by drawing process, and pipe made of vibration damping steel sheet by drawing process |
JP4670082B2 (en) * | 2005-12-27 | 2011-04-13 | 株式会社昭和螺旋管製作所 | Manufacturing method of flanged damping steel bellows pipe by squeezing |
CN106540991A (en) * | 2016-10-19 | 2017-03-29 | 中航飞机股份有限公司西安飞机分公司 | A kind of plate Box-Shaped Drawing limit decision method |
Also Published As
Publication number | Publication date |
---|---|
JPS5941812B2 (en) | 1984-10-09 |
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