PL444689A1 - Sheet metal additive forming tool - Google Patents

Sheet metal additive forming tool

Info

Publication number
PL444689A1
PL444689A1 PL444689A PL44468923A PL444689A1 PL 444689 A1 PL444689 A1 PL 444689A1 PL 444689 A PL444689 A PL 444689A PL 44468923 A PL44468923 A PL 44468923A PL 444689 A1 PL444689 A1 PL 444689A1
Authority
PL
Poland
Prior art keywords
sheet metal
forming tool
metal additive
additive forming
shank
Prior art date
Application number
PL444689A
Other languages
Polish (pl)
Other versions
PL248338B1 (en
Inventor
Robert Ostrowski
Marcin Szpunar
Tomasz Trzepieciński
Piotr Myśliwiec
Marek Zwolak
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 PL444689A priority Critical patent/PL248338B1/en
Publication of PL444689A1 publication Critical patent/PL444689A1/en
Publication of PL248338B1 publication Critical patent/PL248338B1/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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • 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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Przedmiotem zgłoszenia jest narzędzie, które charakteryzuje się tym, że końcówka robocza (2) ma zaokrągloną krawędź boczną od strony cylindrycznej powierzchni bocznej trzpienia (1), a w osi trzpienia (1) jest przelotowy kanał (3) smarowy zakończony wylotem (4), a ponadto na środku powierzchni końcówki roboczej (2) jest niecka (5), a wylot (4) jest na środku tej niecki (5), której powierzchnia jest ku niemu nachylona, przy czym na powierzchni końcówki roboczej (2) jest co najmniej jeden rowek (6), który prowadzi od niecki (5) ku cylindrycznej powierzchni bocznej trzpienia (1).The subject of the application is a tool characterized in that the working end (2) has a rounded side edge on the side of the cylindrical side surface of the shank (1), and in the axis of the shank (1) there is a through lubrication channel (3) ending with an outlet (4), and furthermore in the middle of the surface of the working end (2) there is a trough (5), and the outlet (4) is in the middle of this trough (5), the surface of which is inclined towards it, wherein on the surface of the working end (2) there is at least one groove (6) leading from the trough (5) towards the cylindrical side surface of the shank (1).

PL444689A 2023-04-28 2023-04-28 Sheet metal additive forming tool PL248338B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444689A PL248338B1 (en) 2023-04-28 2023-04-28 Sheet metal additive forming tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444689A PL248338B1 (en) 2023-04-28 2023-04-28 Sheet metal additive forming tool

Publications (2)

Publication Number Publication Date
PL444689A1 true PL444689A1 (en) 2024-11-04
PL248338B1 PL248338B1 (en) 2025-12-01

Family

ID=93336936

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444689A PL248338B1 (en) 2023-04-28 2023-04-28 Sheet metal additive forming tool

Country Status (1)

Country Link
PL (1) PL248338B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013215750A (en) * 2012-04-05 2013-10-24 Toyota Motor Corp Method for forming metal sheet
US9682418B1 (en) * 2009-06-18 2017-06-20 The Boeing Company Method and apparatus for incremental sheet forming
CN109807243A (en) * 2019-01-28 2019-05-28 山东大学 Negative pressure adsorption type rolling forming tool, device and method for incremental forming

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9682418B1 (en) * 2009-06-18 2017-06-20 The Boeing Company Method and apparatus for incremental sheet forming
JP2013215750A (en) * 2012-04-05 2013-10-24 Toyota Motor Corp Method for forming metal sheet
CN109807243A (en) * 2019-01-28 2019-05-28 山东大学 Negative pressure adsorption type rolling forming tool, device and method for incremental forming

Also Published As

Publication number Publication date
PL248338B1 (en) 2025-12-01

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