BR112018003915A2 - ultrasonically vibrated mold rings - Google Patents

ultrasonically vibrated mold rings

Info

Publication number
BR112018003915A2
BR112018003915A2 BR112018003915-2A BR112018003915A BR112018003915A2 BR 112018003915 A2 BR112018003915 A2 BR 112018003915A2 BR 112018003915 A BR112018003915 A BR 112018003915A BR 112018003915 A2 BR112018003915 A2 BR 112018003915A2
Authority
BR
Brazil
Prior art keywords
end surface
mold ring
ultrasonically vibrated
mold
mold rings
Prior art date
Application number
BR112018003915-2A
Other languages
Portuguese (pt)
Inventor
Ashcroft Miles
Original Assignee
Magnaparva Packaging Limited
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 Magnaparva Packaging Limited filed Critical Magnaparva Packaging Limited
Publication of BR112018003915A2 publication Critical patent/BR112018003915A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
    • 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
    • B21D22/20—Deep-drawing
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/008—Processes combined with methods covered by groups B21D1/00 - B21D31/00 involving vibration, e.g. ultrasonic
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/2638—Necking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

molde vibrado ultrassonicamente (1) que compreende um anel de molde geralmente cilíndrico (2) sustentado por um tubo de montagem ressonante coaxial (4). o anel de molde (2) é vibrado em um modo de flexão radial (rb0) de vibração, no qual uma superfície de extremidade (5) do anel de molde (2) oscila entre um estado côncavo e um estado convexo. o tubo de montagem (4) se une à superfície de extremidade (5) do anel de molde (2) em um raio r em que a amplitude da oscilação da superfície de extremidade (5) é mínima, a fim de reduzir a transmissão da vibração no tubo de montagem (4).ultrasonically vibrated mold (1) comprising a generally cylindrical mold ring (2) supported by a coaxial resonant mounting tube (4). the mold ring (2) is vibrated in a vibration radial bending mode (rb0) in which an end surface (5) of the mold ring (2) oscillates between a concave state and a convex state. the mounting pipe (4) joins the end surface (5) of the mold ring (2) at a radius r where the amplitude of oscillation of the end surface (5) is minimal in order to reduce the transmission of the vibration in the mounting pipe (4).

BR112018003915-2A 2015-08-27 2015-08-27 ultrasonically vibrated mold rings BR112018003915A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2015/052486 WO2017032959A1 (en) 2015-08-27 2015-08-27 Ultrasonically vibrated die rings

Publications (1)

Publication Number Publication Date
BR112018003915A2 true BR112018003915A2 (en) 2018-09-25

Family

ID=54196990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003915-2A BR112018003915A2 (en) 2015-08-27 2015-08-27 ultrasonically vibrated mold rings

Country Status (7)

Country Link
US (1) US20180326468A1 (en)
EP (1) EP3341146B8 (en)
BR (1) BR112018003915A2 (en)
ES (1) ES2759350T3 (en)
MX (1) MX2018002475A (en)
PL (1) PL3341146T3 (en)
WO (1) WO2017032959A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109622656A (en) * 2018-11-10 2019-04-16 江苏兴达钢帘线股份有限公司 A kind of production technology for the steel wire that sebific duct fatigue resistance can be improved

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206304B (en) 1987-06-30 1991-07-03 Metal Box Plc Method and apparatus for reducing the mouth of a tubular body.
GB8906998D0 (en) 1989-03-28 1989-05-10 Metal Box Plc Maintaining preferred vibration mode in an annular article
DE10132990C1 (en) * 2001-07-02 2003-02-13 Forschungsges Umformtechnik Axial support for a die vibrating at natural frequency in the ultrasonic range, in particular for wire, rod or tube drawing
DE10161250B4 (en) * 2001-12-13 2004-05-06 Daimlerchrysler Ag Method for mechanical joining of metal sheets
WO2015025769A1 (en) * 2013-08-22 2015-02-26 昭和電工株式会社 Metalworking die

Also Published As

Publication number Publication date
EP3341146B8 (en) 2019-10-02
ES2759350T3 (en) 2020-05-08
EP3341146A1 (en) 2018-07-04
MX2018002475A (en) 2019-01-10
WO2017032959A1 (en) 2017-03-02
PL3341146T3 (en) 2020-06-15
US20180326468A1 (en) 2018-11-15
EP3341146B1 (en) 2019-08-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements