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Analytical Description of Polygonal Holes Boring - General Approach
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zlokolica, Miodrag Čavić, Maja Kostic, Milan M. |
| Copyright Year | 2010 |
| Abstract | Equilateral polygonal holes can be manufactured on conventional machines such as lathes or drills using special tool. Tool has to rotate about its axis while its center simultaneously follows complex planar trajectory. Tool center motion can be achieved in several ways: by guiding tool with template which shape exactly matches the shape of the hole produced, using cam or planetary gears mechanism etc. To describe accurately polygonal hole boring process it is necessary to determine tool geometry, tool motion as well as realized hole geometry. In order to prescribe optimal boring regime time-history of tool cutting blade tip speed has to be obtained. Holes are, generally, produced with rounded corners so, having in mind further operations with work piece, it is important to know corner radius. Analytical approach presented in this paper enables easy and efficient forming of the mathematical model describing geometry and kinematics of polygonal hole boring process. |
| Starting Page | 503 |
| Ending Page | 512 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| DOI | 10.5545/131_DOI_not_assigned |
| Volume Number | 56 |
| Alternate Webpage(s) | https://www.sv-jme.eu/?id=5959&ns_articles_pdf=/ns_articles/files/ojs3/1514/submission/1514-1-2002-1-2-20171103.pdf |
| Alternate Webpage(s) | https://doi.org/10.5545/131_DOI_not_assigned |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
