FIELD: measurement technology. SUBSTANCE: part is cut by a tool when the processing parameters are varied. Physical parameter characterizing the cutting process, for example, cutting emf, is measured. The upper boundary of the zone of the stagnated layer growth in the tool-part contact is determined using this physical parameter. The cutting temperature, an acoustic signal, the value of an electromagnetic radiation from the cutting zone may be also used as the physical parameter. Variation of the processing parameters is provided by increase of cutting section, feeding of additional power to the cutting zone and by subjecting the tool to high-frequency oscillations. EFFECT: improved accuracy. 9 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DIAGNOSING STAGNATED LAYER GROWTH | 1990 |
|
RU2014168C1 |
| ESTIMATING METHOD FOR CUTTING MATERIAL DEFORMATION | 0 |
|
SU1762107A1 |
| METHOD OF CUTTING TOOL STATE CONTROL | 0 |
|
SU1796348A1 |
| METHOD OF DETERMINING THE OPTIMUM SPEED OF CUTTING | 0 |
|
SU1268293A1 |
| METHOD OF MEASURING TEMPERATURE OF CONTACT INTERACTION WHEN CUTTING | 1988 |
|
RU1623394C |
| METHOD TO CONTROL WORKING PROCESS OF ELECTRICAL DISCHARGE OUTCUTTING MACHINE | 1992 |
|
RU2034684C1 |
| METHOD OF MONITORING TOOL CUTTING BLADE CONDITION | 0 |
|
SU1009620A1 |
| CUTTING TOOL | 1992 |
|
RU2033903C1 |
| FRICTION WELDING METHOD | 1987 |
|
RU1612456C |
| VERSIONS OF METHOD AND APPARATUS FOR MEASURING CUTTING TEMPERATURE | 0 |
|
SU1284712A1 |
