Method of determining optimal operation conditions for treating holes with rotary tools
US10180367B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Dec 24, 2016 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Jul 26, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23Q17/0966
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Proposed is a method of determining optimal operation conditions for treating holes with a rotary tool by performing a hole treatment operation on a tester under various treatment conditions which are similar to the use of the tool in the industrial production on a real manufacturing equipment. The method consists of changing the treatment conditions and determining those operation parameters at which the treated hole is most optimally satisfies the given technical requirements. A criterion for evaluation of these optimal conditions is equality of pair forces acting on the rotary tool in the X- and Y-axis directions since such a situation prevents sidewise deviation of the tool from the direction of the thrust force applied in the Z-axis direction. The above condition is provided by the specific structure of the tester used for carrying out the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.