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Original scientific paper
https://doi.org/10.21278/TOF.44104

Geometrical Analysis of Composite Hobs

Andrzej Piotrowski ; Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Czestochowa, Poland
Rafał Gołębski ; Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Czestochowa, Poland
Piotr Boral ; Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Czestochowa, Poland

Fulltext: english, pdf (2 MB) pages 43-54 downloads: 53* cite
APA 6th Edition
Piotrowski, A., Gołębski, R. & Boral, P. (2020). Geometrical Analysis of Composite Hobs. Transactions of FAMENA, 44 (1), 43-54. https://doi.org/10.21278/TOF.44104
MLA 8th Edition
Piotrowski, Andrzej, et al. "Geometrical Analysis of Composite Hobs." Transactions of FAMENA, vol. 44, no. 1, 2020, pp. 43-54. https://doi.org/10.21278/TOF.44104. Accessed 13 Aug. 2020.
Chicago 17th Edition
Piotrowski, Andrzej, Rafał Gołębski and Piotr Boral. "Geometrical Analysis of Composite Hobs." Transactions of FAMENA 44, no. 1 (2020): 43-54. https://doi.org/10.21278/TOF.44104
Harvard
Piotrowski, A., Gołębski, R., and Boral, P. (2020). 'Geometrical Analysis of Composite Hobs', Transactions of FAMENA, 44(1), pp. 43-54. https://doi.org/10.21278/TOF.44104
Vancouver
Piotrowski A, Gołębski R, Boral P. Geometrical Analysis of Composite Hobs. Transactions of FAMENA [Internet]. 2020 [cited 2020 August 13];44(1):43-54. https://doi.org/10.21278/TOF.44104
IEEE
A. Piotrowski, R. Gołębski and P. Boral, "Geometrical Analysis of Composite Hobs", Transactions of FAMENA, vol.44, no. 1, pp. 43-54, 2020. [Online]. https://doi.org/10.21278/TOF.44104

Abstracts
The paper presents the universal mathematical model-based geometric analysis of a composite hob with replaceable sintered carbide cutting inserts. Composite hobs are characterised by lower accuracy compared to monolithic hobs and are generally used in roughing. Based on a computational algorithm developed by the authors of this study a computer program has been created to model the position and the geometry of the cutting insert placed on the rake face. A generalised case of a composite hob with a flat rake face not parallel to the hob axis and with rake angles different from zero has been analysed. Methods for correcting the cutting insert position and geometry to improve the composite hob accuracy are presented.

Keywords
composite hobs; geometric analysis; hob accuracy

Hrčak ID: 236879

URI
https://hrcak.srce.hr/236879

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