Two-Axis Force Feedback Deflection Compensation of Miniature Ball End Mills
| dc.contributor.advisor | Dr. Gregory D. Buckner, Committee Member | en_US |
| dc.contributor.advisor | Dr. Thomas A. Dow, Committee Chair | en_US |
| dc.contributor.advisor | Dr. Ronald O. Scattergood, Committee Member | en_US |
| dc.contributor.author | Freitag, Karl P. | en_US |
| dc.date.accessioned | 2010-04-02T18:01:37Z | |
| dc.date.available | 2010-04-02T18:01:37Z | |
| dc.date.issued | 2004-10-26 | en_US |
| dc.degree.discipline | Mechanical Engineering | en_US |
| dc.degree.level | thesis | en_US |
| dc.degree.name | MS | en_US |
| dc.description.abstract | The primary objective of this research is to improve dimensional tolerances and reduce total manufacturing time of precision milling operations through the implementation of force-feedback machining. Force-feedback machining consists of using real-time cutting force measurement integrated with high bandwidth actuation to provide active error compensation of tool deflection. This research focuses on the development and implementation force-feedback machining using miniature (< 1 mm diameter) ball end mills. Due to the thin geometry of these tools, deflection of the tool during machining results in significant form error of the machined part. A piezoelectric two-axis force feedback actuator was designed and developed to measure and compensate for tool deflection errors of miniature ball end mills. Geometric form error was reduced by 75 % thru the application of force feedback machining. | en_US |
| dc.identifier.other | etd-10012004-185454 | en_US |
| dc.identifier.uri | http://www.lib.ncsu.edu/resolver/1840.16/1172 | |
| dc.rights | I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to NC State University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. | en_US |
| dc.subject | micropositioning | en_US |
| dc.subject | precision engineering | en_US |
| dc.subject | miniature ball end mill | en_US |
| dc.subject | deflection compensation | en_US |
| dc.subject | force feedback | en_US |
| dc.title | Two-Axis Force Feedback Deflection Compensation of Miniature Ball End Mills | en_US |
Files
Original bundle
1 - 1 of 1
