Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel
Background. Modern gear hobbing machines design is based on mechatronic drives, which prompts questions about the influence of errors that occur in the main motion direct drives structure on the process of involute tooth profile forming. Materials and methods. Theoretical research has considered...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Penza State University Publishing House
2024-03-01
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| Series: | Известия высших учебных заведений. Поволжский регион:Технические науки |
| Subjects: |
| _version_ | 1827330771517440000 |
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| author | V.V. Bushuev V.A. Eremyants V.V. Molodtsov V.A. Novikov |
| author_facet | V.V. Bushuev V.A. Eremyants V.V. Molodtsov V.A. Novikov |
| author_sort | V.V. Bushuev |
| collection | DOAJ |
| description | Background. Modern gear hobbing machines design is based on mechatronic
drives, which prompts questions about the influence of errors that occur in the main motion
direct drives structure on the process of involute tooth profile forming. Materials and methods.
Theoretical research has considered a methodology for constructing a mathematical
model that describes the transfer of angular errors that occur during the operation of the
vertical hobbing machine’s workpiece drive to the involute tooth profile. Results. The occurrence
of notches on the involute tooth profile, perceived as roughness, is associated not
only with the intermittent nature of the hobbing process but also with angular oscillations
inevitably accompanying the operation of the vertical hobbing machine’s workpiece drive.
The magnitude of the profile error resulting from angular position errors is determined by
the amplitudes and frequencies of the sinusoidal components of the angular oscillations.
Conclusions. A mathematical model has been developed that describes the mechanism of
forming the tooth profile of a spur gear, taking into account only the influence of angular
errors in the table drive, without considering other errors that inevitably occur during the
gear machining process. The contribution of this error to the overall process of forming the
tooth profile during machining on a machine tool requires further study. |
| first_indexed | 2024-03-07T16:22:13Z |
| format | Article |
| id | doaj.art-f192418ddf044b1d8f4f90d5e77a1ed2 |
| institution | Directory Open Access Journal |
| issn | 2072-3059 |
| language | English |
| last_indexed | 2024-03-07T16:22:13Z |
| publishDate | 2024-03-01 |
| publisher | Penza State University Publishing House |
| record_format | Article |
| series | Известия высших учебных заведений. Поволжский регион:Технические науки |
| spelling | doaj.art-f192418ddf044b1d8f4f90d5e77a1ed22024-03-04T06:26:58ZengPenza State University Publishing HouseИзвестия высших учебных заведений. Поволжский регион:Технические науки2072-30592024-03-01410.21685/2072-3059-2023-4-12Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheelV.V. Bushuev0V.A. Eremyants1V.V. Molodtsov2V.A. Novikov3Moscow State University of Technology “STANKIN”Moscow State University of Technology “STANKIN”Moscow State University of Technology “STANKIN”Moscow State University of Technology “STANKIN”Background. Modern gear hobbing machines design is based on mechatronic drives, which prompts questions about the influence of errors that occur in the main motion direct drives structure on the process of involute tooth profile forming. Materials and methods. Theoretical research has considered a methodology for constructing a mathematical model that describes the transfer of angular errors that occur during the operation of the vertical hobbing machine’s workpiece drive to the involute tooth profile. Results. The occurrence of notches on the involute tooth profile, perceived as roughness, is associated not only with the intermittent nature of the hobbing process but also with angular oscillations inevitably accompanying the operation of the vertical hobbing machine’s workpiece drive. The magnitude of the profile error resulting from angular position errors is determined by the amplitudes and frequencies of the sinusoidal components of the angular oscillations. Conclusions. A mathematical model has been developed that describes the mechanism of forming the tooth profile of a spur gear, taking into account only the influence of angular errors in the table drive, without considering other errors that inevitably occur during the gear machining process. The contribution of this error to the overall process of forming the tooth profile during machining on a machine tool requires further study.gear wheelangular errorgenerating trainundercuttingprofile deviationspecial point |
| spellingShingle | V.V. Bushuev V.A. Eremyants V.V. Molodtsov V.A. Novikov Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel Известия высших учебных заведений. Поволжский регион:Технические науки gear wheel angular error generating train undercutting profile deviation special point |
| title | Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel |
| title_full | Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel |
| title_fullStr | Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel |
| title_full_unstemmed | Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel |
| title_short | Features of transferring the angular errors of the gear hobbing machine`s table drive to the tooth profile of the machined wheel |
| title_sort | features of transferring the angular errors of the gear hobbing machine s table drive to the tooth profile of the machined wheel |
| topic | gear wheel angular error generating train undercutting profile deviation special point |
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