SU766747A1 - Method for determining the build-up zone in cutting - Google Patents
Method for determining the build-up zone in cutting Download PDFInfo
- Publication number
- SU766747A1 SU766747A1 SU782639246A SU2639246A SU766747A1 SU 766747 A1 SU766747 A1 SU 766747A1 SU 782639246 A SU782639246 A SU 782639246A SU 2639246 A SU2639246 A SU 2639246A SU 766747 A1 SU766747 A1 SU 766747A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting
- zone
- thermo
- emf
- speed
- Prior art date
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- Turning (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
предлагаемого, способа. Обрабатывае ма деталь 1 закреплена в патроне станка, резец 3 установлец на суппорте 4, имеющем датчик 5 обратной св зи по координате X,св занной с системой управлени станком 6. Во врем точени по торцу с посто нной частотой вращени патрона 2 (n-cons и ПОСТОЯННОЙ передачей (S-const) ме ду обрабатываемой деталью 1 и резцо 3 возникает термо-ЭДС, котора регистрируетс обычными средствами (на чертеже не показанными). в результате при обточке торца детали 1 от переферии к.центру дл каждого значени координаты X с по,мощью дат чика 5 и средств измерени термо-ЭД системой управлени 6 регистрируетс некоторое значение термо-ЭДС Е. Схе матично это показано на приведенной кривой Е Е (х) . Одновременно система управлени 6 осуществл ет непрерывное вычисление производ °й ft . При исчезновении на резце 3 на роста (скорость - V , координата X на фиг. 3) регистрируетс резкое падение сигнала Е, что соответствуе в координатах X,Е максимуму производной -д- (или что то же самое тПри этом скорость V вл етс верхней границей зоны наростообразовани . Система управлени 6 запоминает значение скорости и дальнейша the proposed method. The machined part 1 is fixed in the machine chuck, the cutter 3 is installed on the caliper 4, which has a feedback sensor 5 in the X coordinate associated with the machine control system 6. During the end face with a constant rotation frequency of the cartridge 2 (n-cons and SUSTAINED TRANSMISSION (S-const) between workpiece 1 and cutter 3, thermo-EMF occurs, which is recorded by conventional means (not shown), resulting in turning the face of part 1 from the periphery to the center for each value of X coordinate by means of sensor 5 and measuring instruments The rmo-ED system of the control system 6 registers a certain value of the thermo-emf E. This is schematically shown in the reduced curve Е Е (х). At the same time, the control system 6 performs a continuous calculation of the production of ° F. V, the X coordinate in Fig. 3) registers a sharp drop in the signal E, which corresponds in the coordinates X, E to the maximum derivative -d- (or the same thing. At the same time, the velocity V is the upper limit of the formation zone. The control system 6 remembers the value of speed and further
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782639246A SU766747A1 (en) | 1978-07-05 | 1978-07-05 | Method for determining the build-up zone in cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782639246A SU766747A1 (en) | 1978-07-05 | 1978-07-05 | Method for determining the build-up zone in cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
SU766747A1 true SU766747A1 (en) | 1980-09-30 |
Family
ID=20774697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782639246A SU766747A1 (en) | 1978-07-05 | 1978-07-05 | Method for determining the build-up zone in cutting |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU766747A1 (en) |
-
1978
- 1978-07-05 SU SU782639246A patent/SU766747A1/en active
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