ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE
A theoretical analysis of the oscillating motion produced by a mechanical oscillator for the vibrating blade of a root-balling machine was carried out. The result was harmonic motion with a strong phase displacement with respect to the forcing torque of the eccentric masses; however, the amplitude c...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
PAGEPress Publications
2009-12-01
|
| Series: | Journal of Agricultural Engineering |
| Subjects: | |
| Online Access: | http://www.agroengineering.org/index.php/jae/article/view/84 |
| _version_ | 1818479764077281280 |
|---|---|
| author | Dario Friso Marco Bietresato |
| author_facet | Dario Friso Marco Bietresato |
| author_sort | Dario Friso |
| collection | DOAJ |
| description | A theoretical analysis of the oscillating motion produced by a mechanical oscillator for the vibrating blade of a root-balling machine was carried out. The result was harmonic motion with a strong phase displacement with respect to the forcing torque of the eccentric masses; however, the amplitude can be approximately calculated by in-air motion analysis. Experiments were also carried out in order to determine the cutting torque of the blade in typical treenursery soil. These results, together with the indications of other literature reports, were used to propose a possible design directive. |
| first_indexed | 2024-12-10T11:15:03Z |
| format | Article |
| id | doaj.art-e46c3dc5cf664e4099525008ddb0115f |
| institution | Directory Open Access Journal |
| issn | 1974-7071 2239-6268 |
| language | English |
| last_indexed | 2024-12-10T11:15:03Z |
| publishDate | 2009-12-01 |
| publisher | PAGEPress Publications |
| record_format | Article |
| series | Journal of Agricultural Engineering |
| spelling | doaj.art-e46c3dc5cf664e4099525008ddb0115f2022-12-22T01:51:14ZengPAGEPress PublicationsJournal of Agricultural Engineering1974-70712239-62682009-12-014041710.4081/ija.2009.4.175ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADEDario FrisoMarco BietresatoA theoretical analysis of the oscillating motion produced by a mechanical oscillator for the vibrating blade of a root-balling machine was carried out. The result was harmonic motion with a strong phase displacement with respect to the forcing torque of the eccentric masses; however, the amplitude can be approximately calculated by in-air motion analysis. Experiments were also carried out in order to determine the cutting torque of the blade in typical treenursery soil. These results, together with the indications of other literature reports, were used to propose a possible design directive.http://www.agroengineering.org/index.php/jae/article/view/84mechanical oscillator, vibrating blade, root-balling machine, cutting soil |
| spellingShingle | Dario Friso Marco Bietresato ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE Journal of Agricultural Engineering mechanical oscillator, vibrating blade, root-balling machine, cutting soil |
| title | ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE |
| title_full | ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE |
| title_fullStr | ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE |
| title_full_unstemmed | ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE |
| title_short | ASSESSMENT OF DYNAMIC FEATURES OF MECHANICAL OSCILLATORS FOR A ROOT-BALLING MACHINE WITH A VIBRATING BLADE |
| title_sort | assessment of dynamic features of mechanical oscillators for a root balling machine with a vibrating blade |
| topic | mechanical oscillator, vibrating blade, root-balling machine, cutting soil |
| url | http://www.agroengineering.org/index.php/jae/article/view/84 |
| work_keys_str_mv | AT dariofriso assessmentofdynamicfeaturesofmechanicaloscillatorsforarootballingmachinewithavibratingblade AT marcobietresato assessmentofdynamicfeaturesofmechanicaloscillatorsforarootballingmachinewithavibratingblade |