SU766748A1 - Method of detecting resosnance in one of the elements of "machine-jig-tool"system - Google Patents
Method of detecting resosnance in one of the elements of "machine-jig-tool"system Download PDFInfo
- Publication number
- SU766748A1 SU766748A1 SU782649734A SU2649734A SU766748A1 SU 766748 A1 SU766748 A1 SU 766748A1 SU 782649734 A SU782649734 A SU 782649734A SU 2649734 A SU2649734 A SU 2649734A SU 766748 A1 SU766748 A1 SU 766748A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency
- elements
- resosnance
- jig
- tool
- Prior art date
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
и в прототипе, т.е. сравнивэот количество сегментов стружки с собственно частотой .высокочастотных колебаний и по наибольшей кратности совпадени определ ют резонирующий элемент.иand in the prototype, i.e. comparing the number of chip segments with the actual frequency of the high-frequency oscillations and the greatest resonance multiplier determine the resonating element. and
Основанием дл приравнивани количества сегментов стружки к частоте высокочастотных колебаний вл етс то, что периодический характер процесба резани вл етс источником внутренних колебаний в зоне резани , а также положений сдвиговых плоскостей . Другими словами, и количество сегментов стружки и частота высокочастотных колебаний определ ютс в своей основе одним и тем же источником - образованием сдвиговых плоскостей . -Такое положение и вл етс причиной дл равенства количества сегментов стружки, образовавшихс ,в единицу времени, частоте высокочастотных колебаний.The reason for equating the number of chip segments to the frequency of high-frequency oscillations is that the periodic nature of the cutting process is a source of internal oscillations in the cutting zone, as well as the positions of the shear planes. In other words, both the number of chip segments and the frequency of high-frequency oscillations are determined basically by the same source — the formation of shear planes. The position is the reason for the equality of the number of chip segments formed, per unit time, to the frequency of the high frequency vibrations.
Способ был апробирован в производственных услови х.The method was tested under production conditions.
Дл проверки достоверности результатов , определение наход щегос в резонансе элемента систе1«л СПИД произ ,ведено двум способами: использованием частоты высокочастотных колебаний, измеренной с помощью высокочастотного частотометра, и с использованием количества подсчитанных сегментов е стружки, образовавшихс в единицу времени.To check the reliability of the results, the determination of the system element in the resonance was made in two ways: using the frequency of the high-frequency oscillations measured with the high-frequency frequency meter and using the number of counted chips e formed per unit time.
Эксперименты проводились на станке мод. 165, Обрабатываемый материалсталь 45, прокат 0 100мм, 6 г 1270мм. Данные экспериментов сведены в таблицу 1. Дл обрабатываемого материалалатуни /ф 82мм и 61016мм/, данные сведены в таблицу 2.The experiments were carried out on the machine mod. 165, Machined material steel 45, rolled steel 0 100mm, 6 g 1270mm. The experimental data are summarized in Table 1. For the material being processed, the plates / F 82mm and 61016mm /, the data are summarized in Table 2.
Некоторое различие между измеренной частотой высокочастотных колебаний и количеством obisasoBaBnraxcH сегментов стружки в единицу времени Объ сн етс неточностью проводимых измерений с помощью частотометра. Однако, совпадение частот вл етс вполне удовлетворительным. При этом, частота образовани элементов стружки более точно отражает истину, так как не подвержена вли нию неточностей измерительных приборов.Some difference between the measured frequency of high-frequency oscillations and the number of obisasoBaBnraxcH chip segments per unit of time. This is indicated by the inaccuracy of the measurements made using a frequency meter. However, the coincidence of frequencies is quite satisfactory. At the same time, the frequency of formation of chip elements more accurately reflects the truth, since it is not affected by inaccuracies of measuring instruments.
Таблица 1Table 1
0,40.4
3333
.210 .210
0,40.4
68 565 1640 68 565 1640
0,40.4
133133
0,4 2750 0.4 2750
173173
0,4 3230 0.4 3230
193193
0,40.4
259 4020 4830 259 4020 4830
0,40.4
300300
0,4 5590 0.4 5590
348 1245 348 1245
3636
0,40.4
0,4 2200 0.4 2200
68 4600 68 4600
0,40.4
139 6258139 6258
191191
0,40.4
18 102 21 2418 102 21 24
18 102 43 2418 102 43 24
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782649734A SU766748A1 (en) | 1978-07-26 | 1978-07-26 | Method of detecting resosnance in one of the elements of "machine-jig-tool"system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782649734A SU766748A1 (en) | 1978-07-26 | 1978-07-26 | Method of detecting resosnance in one of the elements of "machine-jig-tool"system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU766748A1 true SU766748A1 (en) | 1980-09-30 |
Family
ID=20779264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782649734A SU766748A1 (en) | 1978-07-26 | 1978-07-26 | Method of detecting resosnance in one of the elements of "machine-jig-tool"system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU766748A1 (en) |
-
1978
- 1978-07-26 SU SU782649734A patent/SU766748A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1106185A (en) | Device for measuring a property of a material | |
NL6405360A (en) | ||
SU766748A1 (en) | Method of detecting resosnance in one of the elements of "machine-jig-tool"system | |
Theocaris | Dynamic propagation and arrest measurements by the method of caustics on overlapping skew-parallel cracks | |
SU432936A1 (en) | ||
SU606128A1 (en) | Device for monitoring medium quality and content with aid of ultrasound velocity measurements | |
GB655116A (en) | Improvements in or relating to supersonic inspection particularly adapted to the measurement of thickness of bodies | |
SU114738A2 (en) | Device for measuring the thickness of products | |
SU436985A1 (en) | The method for determining the effective radius of the ultrasonic radiator | |
Christie | The distribution of pressure in the sound beams from probes used with ultrasonic flaw detectors: Materials Research, 1, Note. 2, p. 86 (1962) | |
SU590652A1 (en) | Non-destructive method of measuring dielectric material thickness | |
JPS55109912A (en) | Length measuring instrument | |
Morris | Adiabatic elastic moduli of single crystal pentaerythritol tetranitrate (PETN) | |
US3022661A (en) | An auxiliary scale for ultrasonic thickness measuring means | |
SU713243A1 (en) | Method of measuring absorption coefficient in crystals | |
SU1226277A1 (en) | Method of determining density of materials | |
SU646199A1 (en) | Method of measuring oscillation of turbo-compressor hinged blades | |
SU319273A1 (en) | METHOD FOR DETERMINING A LOGARIFMIC | |
SU785656A1 (en) | Method of determining acoustic oscillation propagation velocity | |
SU849065A1 (en) | Method of systematic error detection in ultrasonic oscillation propagation time counters | |
SU657313A1 (en) | Method of measuring shear modulus of long thin article | |
SU1198413A1 (en) | Method of determining emulsion dispersion | |
SU489942A1 (en) | The method of measuring the Cartesian coordinates of an object in space | |
SU838549A1 (en) | Ultrasonic interferometer | |
SU378763A1 (en) | METHOD FOR DETERMINING TEMPERATURE CHANGES OF POISSON RATIO AND JUNG MODULE |