SU1391760A1 - Method of checking the quality of drawing tools - Google Patents
Method of checking the quality of drawing tools Download PDFInfo
- Publication number
- SU1391760A1 SU1391760A1 SU854026129A SU4026129A SU1391760A1 SU 1391760 A1 SU1391760 A1 SU 1391760A1 SU 854026129 A SU854026129 A SU 854026129A SU 4026129 A SU4026129 A SU 4026129A SU 1391760 A1 SU1391760 A1 SU 1391760A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- die
- quality
- wire
- order
- checking
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 230000007547 defect Effects 0.000 claims abstract description 6
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 3
- 239000010432 diamond Substances 0.000 claims abstract description 3
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Изобретение относитс к области контрол качества волочильного инструмента , преимущественно алмазнмх волок, и может использоватьс при подборе волок, примен емых, например, при производстве проволоки. Цель изобретени - повышение точности определени дефектов рабочей зоны волоки - достигаетс тем, что на проволоку накладывают колебани заданнш частоты, измер ют амплитуду и частоту колебаний волоки в поперечном и продольном направлегти х и о качестве волочильного инструмента суд т по величине отклонени измеренных параметров от заданных значений. 1 ил. (О (ЛThe invention relates to the field of quality control of a drawing tool, mainly diamond fibers, and can be used in the selection of fibers used, for example, in the production of wire. The aim of the invention is to improve the accuracy of detecting defects in the die drawing area, which is achieved by imposing fluctuations of a predetermined frequency on the wire, measuring the amplitude and frequency of vibrations of the die in the transverse and longitudinal directions and determining the quality of the drawing tool from . 1 il. (Oh (L
Description
О5O5
Изобретение относитс к контролю качества волочильного инструмента преимущественно алмазных волок, и может быть использовано при подборе волок, примен емых, например, при производстве проволоки.The invention relates to the quality control of a drawing tool, predominantly diamond fibers, and can be used in the selection of fibers used, for example, in the production of wire.
Цель изобретени - повышение точности определени дефектов рабочей зоны волоки.The purpose of the invention is to improve the accuracy of detecting defects in the die work area.
На чертеже представлено устройство , реализующее предлагаемый способ .The drawing shows a device that implements the proposed method.
Устройство содержит размоточное устройство 1, проволоку 2, волоку 3, тензодатчики 4, возбудитель 5 колебаний проволоки, измеритель 6 колебаний и намоточное устройство 7.The device contains an unwinding device 1, a wire 2, a fiber 3, load cells 4, a pathogen 5 wire oscillations, a meter 6 oscillations and a winding device 7.
Параметры колебани (амплитуда и частота) волоки в продольном направлении завис т от наличи поперечных дефектов на поверхности рабочего конуса калибрующей зоны волокп (трещины , уступы). Амплитуда продольныхThe oscillation parameters (amplitude and frequency) of the die in the longitudinal direction depend on the presence of transverse defects on the surface of the working cone of the calibrating zone of the fiber (cracks, ledges). Amplitude longitudinal
колебаний волоки тем больше, чем сильнее выражены дефекты, а частота продольньгх колебаний определ ет ко- личество дефектов нч внутренней поверхности канала волоки.Voltage fluctuations are greater, the more pronounced the defects are, and the frequency of the longitudinal oscillations determines the number of low frequency defects on the inner surface of the die channel.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU854026129A SU1391760A1 (en) | 1985-12-09 | 1985-12-09 | Method of checking the quality of drawing tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU854026129A SU1391760A1 (en) | 1985-12-09 | 1985-12-09 | Method of checking the quality of drawing tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1391760A1 true SU1391760A1 (en) | 1988-04-30 |
Family
ID=21222969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU854026129A SU1391760A1 (en) | 1985-12-09 | 1985-12-09 | Method of checking the quality of drawing tools |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1391760A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784914A (en) * | 1995-08-03 | 1998-07-28 | Ceda Spa Costruzioni Elettromeccaniche E Dispositivie D'automazione | Method to control between rolling stands the drawing of the rolled stock and relative device |
-
1985
- 1985-12-09 SU SU854026129A patent/SU1391760A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Кашин Ю.А. Релаксационные колебани при волочении проволоки. - Металлурги и горное дело, М., Извести АН СССР, 1964, № 2, с. 75-84. Авторское свидетельство СССР № 329925, кл. В 21 С 3/16, 1962. Авторское свидетельство СССР № 608578, кл. В 21 С 3/18, 1976. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784914A (en) * | 1995-08-03 | 1998-07-28 | Ceda Spa Costruzioni Elettromeccaniche E Dispositivie D'automazione | Method to control between rolling stands the drawing of the rolled stock and relative device |
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