Method, device for machine processing trajectory space detection and numerical control machine
US10691100B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 22, 2015 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Nov 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/40519
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present disclosure provides a method, devices, a numerical control machine, and a computer storage medium for detecting machine processing trajectory space. The method includes: obtaining data of a trajectory AB of a machine processing and spatial data of a specified space area; converting a function of the data of the trajectory AB into a univariate function P=f (u) with respect to a trajectory parameter u; determining a point set Ui of the trajectory AB on an inner side of each curved surface Si based on spatial data of the individual curved surfaces Si forming the specified space area and the function P=f(u); and determining a positional relationship between the trajectory AB and the specified space area based on the point sets Ui.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.