NL6905782A - Explosive deformation of metal plates - Google Patents
Explosive deformation of metal platesInfo
- Publication number
- NL6905782A NL6905782A NL6905782A NL6905782A NL6905782A NL 6905782 A NL6905782 A NL 6905782A NL 6905782 A NL6905782 A NL 6905782A NL 6905782 A NL6905782 A NL 6905782A NL 6905782 A NL6905782 A NL 6905782A
- Authority
- NL
- Netherlands
- Prior art keywords
- workpiece
- explosive
- deformation
- metal plates
- deformed
- Prior art date
Links
Classifications
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
- B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
An explosive is placed on one side of the workpiece and detonated so that the latter is deformed and perforated but pref. only deformed. The workpiece is applied with the side which is to undergo convex deformation to a receding base supported on the side which is turned away from the workpiece. The type of deformation and its extent is determined by the quantity and positioning of the explosive charge on the other side of the workpiece. Specif. plastic explosive is used. Used for decorating constructional elements, deep-drawing of industrial products, and manufacturing moulds for the plastics industry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6905782A NL158098B (en) | 1969-04-15 | 1969-04-15 | PROCESS FOR EXPLOSIVE FORMATTING A METAL WORKPIECE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6905782A NL158098B (en) | 1969-04-15 | 1969-04-15 | PROCESS FOR EXPLOSIVE FORMATTING A METAL WORKPIECE |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6905782A true NL6905782A (en) | 1970-10-19 |
NL158098B NL158098B (en) | 1978-10-16 |
Family
ID=19806692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6905782A NL158098B (en) | 1969-04-15 | 1969-04-15 | PROCESS FOR EXPLOSIVE FORMATTING A METAL WORKPIECE |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL158098B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6044677A (en) * | 1998-02-19 | 2000-04-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method for surface structuring, and a surface-structured workpiece |
CN113637932A (en) * | 2021-08-27 | 2021-11-12 | 北京理工大学 | Preparation method of gradient hardened titanium alloy |
-
1969
- 1969-04-15 NL NL6905782A patent/NL158098B/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6044677A (en) * | 1998-02-19 | 2000-04-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method for surface structuring, and a surface-structured workpiece |
CN113637932A (en) * | 2021-08-27 | 2021-11-12 | 北京理工大学 | Preparation method of gradient hardened titanium alloy |
CN113637932B (en) * | 2021-08-27 | 2022-02-15 | 北京理工大学 | Preparation method of gradient hardened titanium alloy |
Also Published As
Publication number | Publication date |
---|---|
NL158098B (en) | 1978-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: DYNAFORM |