SU715164A1 - Metal-drawing apparatus with altrasonic vibration applied to tool - Google Patents
Metal-drawing apparatus with altrasonic vibration applied to tool Download PDFInfo
- Publication number
- SU715164A1 SU715164A1 SU762374309A SU2374309A SU715164A1 SU 715164 A1 SU715164 A1 SU 715164A1 SU 762374309 A SU762374309 A SU 762374309A SU 2374309 A SU2374309 A SU 2374309A SU 715164 A1 SU715164 A1 SU 715164A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- disk
- ultrasonic
- equal
- ultrasonic vibrations
- sources
- Prior art date
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
Description
ражений ( ), радиальных смещений ,(А) и окружйых деформаций (« ).razheny (), radial displacements, (A) and circumferential deformations («).
Схема устройства содержит резонансный диск 1 с фильерой 2, выпопненвой в центре диска 1. Наружна поверхность циска 1 вьшолнена с радиальными высту пами 3, соединенными через волноводы 4 с источниками ультразвуковых колебаний 5.The device circuit contains a resonant disk 1 with a filler 2 which is mounted in the center of the disk 1. The outer surface of tsiska 1 is filled with radial protrusions 3 connected through waveguides 4 with sources of ultrasonic vibrations 5.
Устройство работает следуквдим образом .The device works in the following way.
Под действием усили волочени фильера 2 наружной конусной поверхностью прижимаетс к внутренней поверхности диска 1. Продольное колебани от источников 5 передаютс резонансному диску 1 через волноводы 4 продольных колебаний . При этом в радиально колеблющейс систейе устанавливаетс сто ча волна в соответствии с эпюрами распределени акшлитуд радиальных напр жений 7р , пиальных смешений А и окружных дефо{ маций Sl Как показано на эпюрах поверхность резонансного диска JL (у основани выступов ) претерпевает шнвмальные знакопеременные окружные деформации , следовательно отсутствуют попереч- ные деформации, выступов, а значит акустическа энерги источников колебаний пе решаетс в очаг деформации с минимальнчгми потер ми.Under the force of the drag of the die 2, the outer conical surface is pressed against the inner surface of the disk 1. Longitudinal oscillations from sources 5 are transmitted to the resonant disk 1 through waveguides 4 longitudinal oscillations. In this case, a standing wave is established in a radially oscillating system in accordance with the plots of the distribution of akshlitud radial stresses 7p, pial mixing A and circumferential defenses S As shown in the plots the surface of the resonant disk JL (at the base of the protrusions) undergoes alternating circumferential deformations there are no transverse deformations, protrusions, and therefore the acoustic energy of the sources of oscillations is not solved in the deformation center with minimal losses.
Замена фильеры при сн тии усили волочени не представл етг затрудне ий,Replacing the spinneret when removing the dragging force is not difficult,
Устройотво позвол ет существенно по- вы сит ь мощность, вводимую в очаг деформации , и достичь высоких степеней деформаци , превыщающих степень деформации холодной щэокатке роликами, а также обеспечить скорость процесса, равную ежо рости при волочении.The device allows significantly increasing the power introduced into the deformation zone, and achieving high degrees of deformation, exceeding the degree of deformation with a cold shcheokatk with rollers, as well as providing a process speed equal to the efficiency during dragging.
Из-за незначительной ветачкны т нущее усилие,, может быть приложено к ваднему концу заготовки, что исключает опе рацию забивки головки, приводит к экономии металла и снижению трудовых затрат.Due to an insignificant amount of effort, it can be applied to the long end of the workpiece, which eliminates the operation of head hammering, saves metal and reduces labor costs.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762374309A SU715164A1 (en) | 1976-06-21 | 1976-06-21 | Metal-drawing apparatus with altrasonic vibration applied to tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762374309A SU715164A1 (en) | 1976-06-21 | 1976-06-21 | Metal-drawing apparatus with altrasonic vibration applied to tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU715164A1 true SU715164A1 (en) | 1980-02-15 |
Family
ID=20666296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762374309A SU715164A1 (en) | 1976-06-21 | 1976-06-21 | Metal-drawing apparatus with altrasonic vibration applied to tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU715164A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027458A1 (en) * | 1995-03-06 | 1996-09-12 | Design & Development Engineering Limited | Profile forming |
-
1976
- 1976-06-21 SU SU762374309A patent/SU715164A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027458A1 (en) * | 1995-03-06 | 1996-09-12 | Design & Development Engineering Limited | Profile forming |
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