SU499001A1 - Ultrasonic metal drawing device - Google Patents

Ultrasonic metal drawing device

Info

Publication number
SU499001A1
SU499001A1 SU2029846A SU2029846A SU499001A1 SU 499001 A1 SU499001 A1 SU 499001A1 SU 2029846 A SU2029846 A SU 2029846A SU 2029846 A SU2029846 A SU 2029846A SU 499001 A1 SU499001 A1 SU 499001A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drawing device
ultrasonic metal
metal drawing
die
dragging
Prior art date
Application number
SU2029846A
Other languages
Russian (ru)
Inventor
Михаил Доминикович Тявловский
Олег Алексеевич Беляев
Николай Владимирович Вышинский
Валентин Юрьевич Серенков
Мечислав Николаевич Лось
Иван Николаевич Щербаков
Original Assignee
Минский радиотехнический институт
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 Минский радиотехнический институт filed Critical Минский радиотехнический институт
Priority to SU2029846A priority Critical patent/SU499001A1/en
Application granted granted Critical
Publication of SU499001A1 publication Critical patent/SU499001A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Description

1one

Изобретение относитс  к области волочени  металлов.This invention relates to the field of metal drawing.

Известно ультразвуковое устройство дл  волочени  металлов, включаюш,ее волоку, установленную внутри кольцевого вибратора, возбуждающего радиальные ультразвуковые колебани .An ultrasonic device for drawing metals is known, including its drag, mounted inside an annular vibrator, which excites radial ultrasonic vibrations.

Недостаток известного устройства заключаетс  в том, что в процессе волочепи  при возбуждении радиальных колебаний происходит только снижение усили  волочени , в то врем  как скорость волочени  не увеличиваетс .A disadvantage of the known device is that in the process of dragging, upon excitation of radial oscillations, only a decrease in the dragging force occurs, while the speed of the dragging does not increase.

Целью изобретени   вл етс  увеличение скорости волочени . Это достигаетс  тем, что кольцевой вибратор расположен со смещением относительно рабочего канала волоки в направлении оси волочени .The aim of the invention is to increase the speed of dragging. This is achieved by the fact that the ring vibrator is located offset from the working channel of the die in the direction of the axis of drawing.

На чертеже показано предлагаемое устройство .The drawing shows the proposed device.

Кольцевой вибратор 1 плотно охватывает рабочий инструмент - волоку 2, выполненную, например ,в виде полого ;конуса. При возбуждении кольцевым вибратором радиальных ультразвуковых колебаний в рабочем инструменте образуетс  сто ча  волна. Вследствие смещени  вибратора относительно рабочего канала волоки в направлении оси волочени  в волоке возникают продольные ультразвуковые колебани , которые вызывают снижение сил трени  между волокой и металлом 3, а следовательно увеличение скорости волочепи . Рассто ние между рабочим каналом волоки и вибратором должно быть кратным половине длины волны ультразвука в материале волоки .Ring vibrator 1 tightly covers the working tool - fiber 2, made, for example, in the form of a hollow; cone. When a radial ultrasonic vibrations are excited in the working tool by a ring vibrator, a standing wave is formed. Due to the displacement of the vibrator relative to the working channel of the die, in the direction of the axis of the drag, longitudinal ultrasonic oscillations occur in the die, which cause a decrease in the frictional forces between the die and the metal 3, and therefore an increase in the drag speed. The distance between the working channel of the die and the vibrator should be a multiple of half the wavelength of ultrasound in the die material.

Claims (1)

Формула изобретени Invention Formula Ультразвуковое устройство дл  волочени  металла, включающее волоку, установленную внутри кольцевого вибратора, возбуждающего радиальные ультразвуковые колебани , отличающеес  тем, что, с целью увеличени  скорости волочепи , кольцевой вибратор расположен со смещением относительно рабочего канала волоки в направлении оси волочепи .An ultrasonic metal dragging device comprising a fiber installed inside an annular vibrator exciting radial ultrasonic oscillations, characterized in that, in order to increase the dragging speed, the annular vibrator is disposed relative to the working channel of the die in the direction of the drawing axis.
SU2029846A 1974-06-06 1974-06-06 Ultrasonic metal drawing device SU499001A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2029846A SU499001A1 (en) 1974-06-06 1974-06-06 Ultrasonic metal drawing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2029846A SU499001A1 (en) 1974-06-06 1974-06-06 Ultrasonic metal drawing device

Publications (1)

Publication Number Publication Date
SU499001A1 true SU499001A1 (en) 1976-01-15

Family

ID=20586405

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2029846A SU499001A1 (en) 1974-06-06 1974-06-06 Ultrasonic metal drawing device

Country Status (1)

Country Link
SU (1) SU499001A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152914A (en) * 1977-04-05 1979-05-08 Minsky Radiotekhnichesky Institut Apparatus for production of metal ribbon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152914A (en) * 1977-04-05 1979-05-08 Minsky Radiotekhnichesky Institut Apparatus for production of metal ribbon

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