PL442764A1 - Tool for incremental forming of sheet metal - Google Patents

Tool for incremental forming of sheet metal

Info

Publication number
PL442764A1
PL442764A1 PL442764A PL44276422A PL442764A1 PL 442764 A1 PL442764 A1 PL 442764A1 PL 442764 A PL442764 A PL 442764A PL 44276422 A PL44276422 A PL 44276422A PL 442764 A1 PL442764 A1 PL 442764A1
Authority
PL
Poland
Prior art keywords
sheet metal
sub
tool
incremental forming
variable
Prior art date
Application number
PL442764A
Other languages
Polish (pl)
Inventor
Tomasz Trzepieciński
Marcin Szpunar
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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 by Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL442764A priority Critical patent/PL442764A1/en
Publication of PL442764A1 publication Critical patent/PL442764A1/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • B21D22/185—Spinning using tools guided to produce the required profile making domed objects
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

Narzędzie do kształtowania przyrostowego blach zawiera trzpień (1) z kulistą końcówką roboczą (2) na jednym jego końcu. Na końcówce roboczej (2) jest co najmniej jedno wgłębienie (3), które poprowadzone jest od wierzchołka (4) tej końcówki roboczej (2) w stronę trzpienia (1), a ponadto ma ono zmienną krzywiznę, zmienną szerokość (w<sub>z</sub>) i zmienną głębokość (g<sub>z</sub>).The sheet metal incremental forming tool includes a mandrel (1) with a ball nose (2) at one end. There is at least one recess (3) on the working end (2), which runs from the top (4) of the working end (2) towards the pin (1), and also has variable curvature, variable width (w<sub> z</sub>) and variable depth (g<sub>z</sub>).

PL442764A 2022-11-09 2022-11-09 Tool for incremental forming of sheet metal PL442764A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442764A PL442764A1 (en) 2022-11-09 2022-11-09 Tool for incremental forming of sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442764A PL442764A1 (en) 2022-11-09 2022-11-09 Tool for incremental forming of sheet metal

Publications (1)

Publication Number Publication Date
PL442764A1 true PL442764A1 (en) 2024-05-13

Family

ID=91070358

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442764A PL442764A1 (en) 2022-11-09 2022-11-09 Tool for incremental forming of sheet metal

Country Status (1)

Country Link
PL (1) PL442764A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1899089A2 (en) * 2005-04-22 2008-03-19 K.U. Leuven Research and Development Asymmetric incremental sheet forming system
US20150000108A1 (en) * 2011-12-02 2015-01-01 Ecole Centrale De Nantes Method and machining device by combined addition of material and shaping
EP3023169A1 (en) * 2014-11-19 2016-05-25 Ford Global Technologies, LLC High stiffness and high access forming tool for incremental sheet forming
CN109622760A (en) * 2018-12-25 2019-04-16 上海交通大学 It is a kind of for the tool heads of progressive molding, design method and progressive molding method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1899089A2 (en) * 2005-04-22 2008-03-19 K.U. Leuven Research and Development Asymmetric incremental sheet forming system
US20150000108A1 (en) * 2011-12-02 2015-01-01 Ecole Centrale De Nantes Method and machining device by combined addition of material and shaping
EP3023169A1 (en) * 2014-11-19 2016-05-25 Ford Global Technologies, LLC High stiffness and high access forming tool for incremental sheet forming
CN109622760A (en) * 2018-12-25 2019-04-16 上海交通大学 It is a kind of for the tool heads of progressive molding, design method and progressive molding method

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