TW241200B - Production process for double layer stainless steel cup - Google Patents
Production process for double layer stainless steel cupInfo
- Publication number
- TW241200B TW241200B TW83107031A TW83107031A TW241200B TW 241200 B TW241200 B TW 241200B TW 83107031 A TW83107031 A TW 83107031A TW 83107031 A TW83107031 A TW 83107031A TW 241200 B TW241200 B TW 241200B
- Authority
- TW
- Taiwan
- Prior art keywords
- semi
- product
- module
- cup
- double layer
- Prior art date
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A production process for double layer stainless steel cup, which mainly comprises coating oil on a steel plate with appropriate area, feeding the plate to a press module, undergoing first drawing to enable the steel plate forming a semi-product column with appropriate depth and width, inserting the semi-product on another appropriate module to undergo second drawing so as to extend the depth of the semi-product, removing the semi-product and inserting the semi-product on a module designed according to the dimension of the cup to undergo third drawing so as to extend the depth of the semi-product to the desired depth, reversing and inserting the third drawn semi-product on a module with an area slightly smaller than the third drawing module to undergo fourth drawing (i.e., reverse drawing) in order to reverse the semi-product from inside to the outside to form the cup, reversely inserting the cup on a module slightly smaller than the fourth module to impress and draw the cup inward to obtain the double layer cup.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83107031A TW241200B (en) | 1994-08-01 | 1994-08-01 | Production process for double layer stainless steel cup |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83107031A TW241200B (en) | 1994-08-01 | 1994-08-01 | Production process for double layer stainless steel cup |
Publications (1)
Publication Number | Publication Date |
---|---|
TW241200B true TW241200B (en) | 1995-02-21 |
Family
ID=51400870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW83107031A TW241200B (en) | 1994-08-01 | 1994-08-01 | Production process for double layer stainless steel cup |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW241200B (en) |
-
1994
- 1994-08-01 TW TW83107031A patent/TW241200B/en active
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