NL6905782A - Explosive deformation of metal plates - Google Patents

Explosive deformation of metal plates

Info

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
Application number
NL6905782A
Other versions
NL158098B (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL6905782A priority Critical patent/NL158098B/en
Publication of NL6905782A publication Critical patent/NL6905782A/en
Publication of NL158098B publication Critical patent/NL158098B/en

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.
NL6905782A 1969-04-15 1969-04-15 PROCESS FOR EXPLOSIVE FORMATTING A METAL WORKPIECE NL158098B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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